CN105281392B

CN105281392B - Electric vehicle charging pile

Info

Publication number: CN105281392B
Application number: CN201410360427.2A
Authority: CN
Inventors: 王东奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-07-26
Filing date: 2014-07-28
Publication date: 2020-07-03
Anticipated expiration: 2034-07-28
Also published as: CN105281392A

Abstract

The invention relates to an electric vehicle charging pile, which is characterized in that a power supply device consisting of a primary winding of a transformer of the charging pile, a magnetic yoke loop and a control and management system of the charging pile and a power receiving facility consisting of a secondary winding of the transformer, a magnetic yoke loop and a control and management system of the charging pile are correspondingly designed, produced, installed and correspondingly combined and matched for use according to serialized and standardized technical requirements, technical standards and technical parameters, so that the technical requirements, the technical standards, the use methods and the like of the charging pile are met, and the charging pile meets the requirements of safety, reliability and convenience in charging of a standardized electric vehicle under various environmental conditions; through the design of the transformer and the power supply frequency of the charging pile, the transformer of the charging pile is small in size, light in weight and convenient to apply. The charging pile is designed, manufactured and used through corresponding split bodies of the primary winding of the power supply transformer and the magnetic yoke thereof, the secondary winding of the power receiving transformer and the magnetic yoke thereof, and the sparkless, currentless and voltage-free electric insulation electromagnetic energy transmission charging of the power supply and charging chain is realized.

Description

Electric vehicle charging pile

The invention relates to an electric vehicle charging pile, in particular to a transformer characteristic of a special charging pile for charging an electric vehicle and an application method thereof, the transformer of the charging pile is characterized in that by arranging a primary winding of the transformer of the charging pile and a magnetic yoke loop part which is beneficial to being integrally and modularly used with the primary winding, a secondary winding of the transformer matched with the charging pile and a magnetic yoke loop part which is beneficial to being integrally and modularly used along with the secondary winding, according to the principle of being beneficial to the separate installation and combination of the transformers of the charging pile to form the use of the transformer of the complete closed charging pile, the primary winding and the magnetic yoke thereof, the power supply facility formed by the corresponding variable-voltage variable-current frequency converter and the control management system thereof are installed in the charging pile or the facility with similar functions together, installing a secondary winding and a magnetic yoke thereof, and a power receiving facility consisting of a corresponding voltage transformation converter and a control management system thereof in the electric vehicle; when the electric vehicle is charged, the primary winding of the transformer of the charging pile and the magnetic yoke thereof, the power supply facility formed by the corresponding variable voltage and variable current frequency converter and the control management system thereof can be butted with a plurality of electric vehicles which are correspondingly provided with power receiving facilities formed by the transformer secondary winding of the charging pile and the magnetic yoke thereof, the corresponding variable voltage and variable current converter and the control management system thereof in a matching way to form a complete electric vehicle charging system, and the electric vehicle battery is charged in a sparkless, currentless, voltage-free, electric insulation and magnetic energy transmission way. In large-scale application, the problems of unified standard design, respective production and manufacture, scattered corresponding installation, respective combined use, respective safety control, unified charging management and the like of a power supply facility and a power receiving facility of a standardized electric vehicle charging system are comprehensively solved according to the principles of serialization, standardized design, production, installation, use, management, safety and reliability and through unified technology, unified standards, unified requirements and unified regulations, unified charging, centralized management, respective safety control, unified charging management and the like, so that the power supply facility can be conveniently installed and used at any time and any place under the severe environment resistance and safety conditions according to the charging requirements of the electric vehicle.

Most of the currently used devices for charging electric vehicles are vehicle-mounted chargers or current collectors connected with conventional power supply facilities through connecting wires, and vehicle batteries are charged by the vehicle-mounted chargers or current collectors, the functions of the conventional power supply facilities and the vehicle-mounted chargers or current collectors mainly include power supply, charging control, charging management and safety management, although the existing charging pile management function is very strong, the conventional power supply facilities need to be connected with the vehicle-mounted chargers or current collectors through wires to provide power when the electric vehicles are charged, that is, the charging pile and the electric vehicle-mounted chargers or current collectors need to be contacted with conductors to supply power, so that the installation, use and management conditions of the charging pile of the electric vehicles cannot be met under the condition of ensuring the power safety management of the electric vehicles in open yards, districts, parking lots, supermarkets and the like, The charging system has the advantages that the charging system is used for parking and charging in areas such as service areas, scenic spots, roadside parking spaces, charging in rainy and snowy days and the like, has complex environment and no control by people, and cannot check the charging condition, namely, the charging is carried out immediately when the charging is finished, and the charging is carried out immediately when the charging is automatically paid; in consideration of daily safe use, when the conductor of the charger or the current collector is connected or disconnected, the situation that sparks or accidental electric shock are generated due to misoperation can exist, and certain use safety hazards inevitably exist; in terms of use reliability, because the conductor of the charger or the current collector is in close contact with various natural environments such as moisture and oxygen in the air under the condition of electrification to cause oxidation and electric corrosion, and in addition, operation errors possibly exist during connection and disconnection to cause burning oxidation caused by sparks, along with the use time and frequency of the connection conductor, the problem of insufficient charging caused by poor charging contact inevitably occurs, and in serious cases, the problem of accident and awkwardness that half-circuit of the electric vehicle is not electrified to be parked for assistance possibly occurs; in consideration of charging and charging management, no one manages and controls and stops the electric vehicle in place, namely, charging and walking are carried out when the electric vehicle is used, so that the electric vehicle is convenient, reliable and random for users, and in such a state, the charging and charging management cannot meet the charging and charging requirements of large-scale use of the electric vehicle; from electric motor car life, electric motor car use cost, consider in the aspect of the driving comfort security, because the main power of electric motor car is battery powered, need use the air conditioner summer, winter needs to use the warm braw, evening needs the illumination, power is needed in power steering helping hand and brake control, the drive needs power, it is not the battery at the power of providing, because the electric power storage of battery is limited, in the untimely, not enough of charging, inconvenient, when the condition such as false charging, must make the battery often be in insufficient voltage state, consequently, will shorten the life of battery greatly, increase the use cost of electric motor car, reduce driving comfort and security. In a word, in the actual use process of the electric vehicle, a series of problems encountered by charging of the electric vehicle such as anytime and anywhere, convenience, reliability, safety management and the like are not thoroughly solved, the popularization and application targets of the popular electric vehicle cannot be realized, and the development targets of energy conservation and emission reduction, environmental protection, convenience in traveling, reduction of automobile exhaust pollution and improvement of air quality cannot be realized.

The invention aims to solve a series of problems of difficult charging, inconvenient charging, unreliable charging, low price and use, and the like of the electric vehicle, realize the aims of convenient charging, safe use, stability, reliability, simplicity and rapidness of the standardized electric vehicle, and realize the management aim of avoiding safety problems and management problems in charging and charging management when the standardized electric vehicle is widely applied in a large area, a large range and a large batch, provides a brand-new transformer special for the charging pile for charging the electric vehicle, and simultaneously provides a series of brand-new application methods and solutions for solving the problems of charging the electric vehicle by adopting mature technologies in modern fields, thereby comprehensively providing a fundamental solution for the seriation and standardization of the charging of the electric vehicle and the understanding of a charging control pipe, providing technical guarantee for the seriation and standardization of the charging of the electric vehicle, and comprehensively unifying the safe, convenient and reliable charging interfaces of the electric vehicle, the technical management standard of the electric vehicle charging facility is established, a technical channel is opened, and the establishment basis of the technical standard of the serialized standardized electric vehicle and the charging facility thereof is laid.

The transformer characteristic and the application method characteristic of the charging pile are combined with the mature technical characteristics in various fields, the transformer of the charging pile and the power supply facility, the power receiving facility characteristic, the electric vehicle charging application and the management characteristic thereof which are formed by the transformer, and the design, production, installation, use and management requirements of the series standardized electric vehicle charging system, and the overall and specific introduction and description of the system are carried out, particularly, the power supply facility and the power receiving facility which are composed of the transformer of the charging pile and used for charging the electric vehicle adopt the unified technical standard, technical requirement, using method, charging management, charging standard and the like to carry out the serialized standardized design, production, installation, management and use, and application methods such as the application range of an electric vehicle charging system formed by the transformer of the charging pile, a solution for eliminating the possible problems in charging and the like are combined with the embodiment to carry out comprehensive and specific visual description.

The above object of the invention is solved by a method,

the transformer of the charging pile is composed of two independent structural monomers which are respectively installed and used and are formed by a primary winding of the transformer of the charging pile, a corresponding part of magnetic yoke loop, a secondary winding of the transformer matched with the charging pile and the other corresponding part of magnetic yoke loop; the application method comprises the following steps: the transformer primary winding of the charging pile and a part of corresponding magnetic yoke loops are installed and used along with a power supply variable-current frequency converter and a power supply facility part of a control and management system of the power supply variable-current frequency converter, and are installed, used and managed in a charging station, the charging pile, a charging cabinet, a charging position, a charging disc and a charging seat in a serialized and standardized design; the secondary winding of the transformer matched with the charging pile and the corresponding other part of the magnetic yoke loop are installed and used along with the power receiving converter and the power receiving power supply facility part of the control and management system of the power receiving converter, and are installed, used and managed in the electric vehicle in a serialized and standardized design; the using method comprises the following steps: when the electric vehicle is charged, the transformer secondary winding and the corresponding magnetic yoke loop of the matched charging pile are connected with the current receiving converter and the control and management system thereof to form a structural single body, the structural single body is connected with the transformer primary winding and the corresponding magnetic yoke loop of the charging pile, the power supply variable-current converter and the control and management system thereof which are arranged at fixed positions through a connecting mechanism of the electric vehicle under the condition of the operation control of a manual or automatic control device, the transformer primary winding and the corresponding magnetic yoke loop of the charging pile, the control and management system and the transformer secondary winding and the magnetic yoke loop of the matched charging pile are closed without errors through an artificial or control device according to the connection requirements of the electromagnetic direction of the transformer primary winding and the secondary winding of the charging pile and the control and management system, and the electromagnetic energy of the power supply system for charging the electric vehicle is enabled to pass through the variable-current converter, the transformer primary winding and the And the magnetic yoke loop thereof performs high-efficiency energy-saving electromagnetic energy transmission and electric energy conversion; between the power supply facility that uses this transformer of filling electric pile to charge for the electric motor car and the facility that receives electricity, realize not having under the condition of spark, no electric current no piezoelectricity insulation, charge the electric motor car battery through electromagnetic energy transmission's mode.

The transformer of the charging pile is composed of two independent structural monomers which are respectively and independently installed and respectively and independently used, and are composed of a primary winding 3 of the transformer of the charging pile, a corresponding part of a magnetic yoke loop 1, a secondary winding 4 of the transformer matched with the charging pile and a corresponding other part of a magnetic yoke loop 2; the primary winding 3 of the transformer of the charging pile and a part of the corresponding magnetic yoke loop 1 are installed and used along with a power supply device 1 consisting of a power supply variable current frequency converter 11, a control system 13 and a power supply management system 15, and are installed, used and managed in a series and standardized design in a charging station, the charging pile, a charging cabinet, a charging potential, a charging disc and a charging seat; the secondary winding 4 of the transformer matched with a charging pile and the other part of the corresponding magnetic yoke loop 2 are installed and used along with a power receiving device 2 consisting of a power receiving current transformer 12 and a control system 14 thereof, and are produced, installed, used and managed in a series and standardized design in an electric vehicle; when the electric vehicle is charged, the structure unit formed by connecting the transformer secondary winding 4 and the corresponding magnetic yoke loop 2 of the matched charging pile with the current receiving converter 12 and the control system 14 thereof is connected, through the charging connection device 10 of the electric vehicle, under the operation control condition of the manual or automatic control butt joint action device 8, the power supply device 1 formed by the transformer primary winding 3 and the corresponding magnetic yoke loop 1 of the charging pile installed at a fixed position, the power supply variable frequency converter 11 and the control system 13 thereof, and the power supply management system 15, according to the connection requirements of the electromagnetic directions of the transformer primary winding 3 and the secondary winding 4 of the charging pile and the

magnetic yoke loops

1 and 2 thereof and the variable frequency converter 11, the converter 12, the control system 13, and the control system 14, the magnetic loop of the transformer primary winding 3 and the magnetic yoke 1 thereof of the charging pile and the magnetic loop of the transformer secondary winding 4 and the magnetic yoke 2 thereof of the matched charging pile are closed, the transformer of the charging pile and the charging system of the battery of the electric vehicle are integrated, electromagnetic energy of a power supply device (1) for charging the electric vehicle is transmitted efficiently and energy-saving through a variable-current frequency converter (11), a transformer primary winding (3) of the charging pile and a magnetic yoke loop (1) thereof, a transformer secondary winding (4) of the charging pile and a magnetic yoke loop (2) thereof in a matching manner, and electromagnetic energy transmission and electric energy conversion transmission are realized, so that the battery of the electric vehicle is charged between the power supply device (1) for charging the electric vehicle and a power receiving device (2) in a spark-free, current-free and piezoelectric insulation manner.

The technical standards, technical requirements, performance parameters and use methods of a transformer primary winding of the charging pile, a corresponding magnetic yoke loop, a transformer current transformer matched with the transformer secondary winding of the charging pile and the other part of the magnetic yoke loop, a control system of the transformer current transformer, and a power supply management system of the transformer current transformer are correspondingly serialized and standardized according to the technical standards, the technical requirements, the performance parameters and the use methods of the transformer current transformer matched with the secondary winding of the charging pile and the other part of the magnetic yoke loop, the transformer current transformer matched with the transformer current transformer and the control management system of the converter current. The transformer primary winding of the charging pile and a part of the corresponding magnetic yoke loop thereof are matched with a power supply and current transformation frequency converter and a control and management system thereof for use, and the transformer secondary winding of the charging pile and the other part of the magnetic yoke loop thereof are matched with a power receiving current converter and a control and management system thereof for use, wherein the power supply and current transformation frequency converter and the control and management system thereof are respectively and independently installed and are designed, produced, installed and used and charged according to the technical requirements and technical standards of corresponding matched combined use; certainly, the transformer of the charging pile can also be independently installed in the design and production of the intelligent, informatization, automation and networking control and management system of the power supply device and the power receiving device for charging the electric vehicle, and the design, production, installation and use and charging management are carried out according to the technical requirements and technical standards of the respective independent installation and the corresponding combined use.

Technical standards, technical requirements, performance parameters and using methods of a primary winding 3 of a transformer of a charging pile and a corresponding magnetic yoke loop 1 of the transformer, a control system 11 of the transformer, a power supply management system 15 of the transformer and the control system are correspondingly standardized in series according to the technical standards, the technical requirements, the performance parameters and the using methods of a secondary winding 4 of the transformer of the charging pile and the other part of the magnetic yoke loop 2 of the transformer and a current transformer 12 and a control system 14 of the current transformer. A primary winding 3 of a transformer of the charging pile and a part of a magnetic yoke loop 1, a power supply and conversion frequency converter 11, a control system 13 and a power supply management system 15 which correspond to the primary winding, a secondary winding 4 of the transformer of the charging pile and the other part of a magnetic yoke loop 2, a current-receiving converter 12 and a control system 14 thereof which are matched with each other are independently installed according to respective technical requirements and technical standards which are correspondingly matched with and combined for use, and are designed, produced, installed, used and charged; the transformer of the charging pile is independently installed in the design and production of the automatic, informationized, intelligentized and networked control management system 17 of the power supply device 1 and the automatic, informationized, intelligentized and networked control management system 16 of the power receiving device 2 for charging the electric vehicle respectively, and is designed, produced, installed, used and charged according to the technical requirements and technical standards of corresponding matched combined use.

In order to make the transformer of the charging pile widely used in the charging facilities of the electric vehicle, the primary winding of the transformer of the charging pile and the magnetic yoke loop thereof are designed, produced and used and fixedly installed according to the installation, control, management, safety, technical requirements, technical standards, performance parameters and using methods of the charging facilities of the charging station of the electric vehicle, the charging pile, the charging potential, the charging disc and the charging cabinet; the transformer secondary winding and the magnetic yoke loop of the matched charging pile are matched with a converter used with the transformer and a power receiving power supply facility part of a control and management system of the converter, and the power supply and conversion frequency converter and the control and management system of the converter are designed and produced according to the technical requirements, technical standards, performance parameters and using methods of charging of the electric vehicle, and are used with the electric vehicle.

The transformer primary winding 3 and the magnetic yoke loop 1 thereof, the converter 11 and the control management system 13, the power supply management system 15, and the power supply device 1 of the control management system 17 are designed, produced, used and fixedly installed according to the installation, control, management, safety, technical requirements, technical standards, performance parameters and using methods of an electric vehicle charging station, a charging pile, a charging potential, a charging disc and a charging cabinet type power supply; the matched part of the power receiving device 2 of the transformer secondary winding 4 and the magnetic yoke loop 2 of the charging pile, the current transformer 12 and the control system 14 thereof, and the control management system 16 is designed and produced according to the technical requirements, technical standards, performance parameters and using methods of charging batteries of the electric vehicle, wherein the transformer primary winding 3 and the magnetic yoke loop 1 thereof, the power supply variable current frequency converter 11 and the control system 13 thereof of the charging pile are butted when the electric vehicle is charged, and the power supply variable current frequency converter is installed and used along with the electric vehicle.

In practical application, the technical standard, the technical requirements, the performance parameters, the structural shape, the material materials and the use requirements of the transformer of the charging pile are changed, the input alternating current frequency of the transformer of the charging pile is improved, the primary winding and the secondary winding of the transformer of the charging pile and the volume and the sectional area of the corresponding magnetic yoke loop of the primary winding and the secondary winding of the transformer of the charging pile can be reduced in the same charging system with electromagnetic power conversion transmission, the weight of the primary winding and the secondary winding of the transformer of the charging pile and the weight of the corresponding magnetic yoke loop of the primary winding and the secondary winding of the transformer of the charging pile are reduced, the electromagnetic energy conversion efficiency and the transmission energy density of.

Through the technical standard who changes this transformer that fills electric pile, technical requirement, performance parameter, the structure shape, the material, operation requirement, improve the alternating current frequency of the transformer input that fills electric pile, in the charging system of the same electromagnetic power conversion transmission, can reduce the transformer primary winding 3 and the secondary winding 4 that fill electric pile and correspond the volume and the sectional area of

yoke return circuit

1 and 2, lighten the transformer primary winding 3 and the secondary winding 4 that fill electric pile and correspond the weight of

yoke return circuit

1 and 2, improve this transformer electromagnetic energy conversion efficiency and the transmission energy density that fills electric pile, reduce the magnetic leakage, reduce the noise, energy-concerving and environment-protective.

In practical use, after a primary winding and a part of a magnetic yoke loop of a transformer of a charging pile, a converter and a control and management system thereof are fixed at a position where the electric vehicle is convenient to charge, a secondary winding and a part of a magnetic yoke loop of the transformer of the charging pile, the converter and the control and management system thereof are installed on a controllable movable charging connection mechanism of the electric vehicle, a secondary winding and a magnetic yoke loop of the transformer of the charging pile, the converter and the control and management system thereof, the fixed primary winding and a magnetic yoke loop of the transformer of the charging pile, the converter and the control and management system thereof, a transformer electromagnetic energy conversion transmission system and a variable-frequency variable-voltage conversion system of the charging pile, a complete closed control system and a corresponding connection control and management system are correspondingly formed, and then the battery of the electric vehicle is charged.

A power supply device (1) consisting of a primary winding (3) of a transformer of a charging pile and a corresponding part of a magnetic yoke loop (1) of the transformer of the charging pile, a current-converting frequency converter (11) and a control system (13) of the current-converting frequency converter, a power supply management system (15) and a control management system (17) is fixed at a position convenient for charging of an electric vehicle, a secondary winding (4) of the transformer of the charging pile and a corresponding part of a magnetic yoke loop (2) of the transformer of the charging pile, a current receiving device (2) consisting of a current transformer (12) and a control system (14) of the current transformer and a control management system (16) of the current receiving device are arranged on a controllable movable charging connecting device (10) of the electric vehicle, and a docking device (8) controlled manually or automatically is used for connecting the secondary winding (4) of the transformer of the charging pile, And the control management system 17 is used for automatically charging the battery of the electric vehicle after a transformer electromagnetic energy conversion transmission system 3, a variable-frequency variable-voltage variable-current system 4, a completely closed charging control system 5 and a corresponding connection control and management system 6 of the completely closed charging pile are correspondingly formed.

In the process of designing, producing, installing and using, the technical standard, the technical requirement, the performance parameter, the structural shape, the material, the use requirement and the alternating current frequency of the transformer primary winding of the charging pile and the corresponding magnetic yoke loop are designed, produced, installed and used according to the technical standard, the technical requirement, the performance parameter, the structural shape, the material, the installation and use requirement, the alternating current frequency, the performance structure of the power supply and current transformation frequency converter, the performance structure of the power receiving and voltage transformation current converter, the corresponding charging, the butt joint control, the installation and use and the safety management of the transformer secondary winding of the charging pile and the magnetic yoke loop. The control and management system is designed, produced, installed and used according to the technical standards, technical requirements, performance parameters, structural shapes, material materials, installation and use requirements, alternating current frequency, performance structures of the power supply and current transformation frequency converters and the power receiving and current transformation converter, and the requirements of corresponding charging, butt joint control, installation and use and safety management of the power supply facility, the power receiving facility and the charging control facility. In the design process of the control and management system, the control mode is not limited to a magnetic control system, an electric control system, a light control system, a touch control system, a measurement and control system, a wireless remote control system, a mechanical control system and an information processing and transmission control system. In order to correspond to reliable, safe and stable butt joint action devices and electric vehicle connecting devices in power supply facilities and power receiving facilities, the butt joint action devices and the electric vehicle connecting devices are designed, produced and installed and used according to the technical standards, technical requirements, performance parameters, structural shapes, material materials, installation and use requirements, alternating current frequency, performance structures of power supply variable-current frequency converters and performance structures of power receiving variable-voltage current converters and the requirements of corresponding charging, butt joint control, installation and use and safety management. In order to ensure the electrical insulation separation of a primary winding and a secondary winding of a transformer of a charging pile and respective components of corresponding magnetic circuit component structure monomers, convenient installation and respective independent matching combination use, the control signals of an auxiliary control system for charging an electric vehicle after the control of the high-efficiency transmission of the electromagnetic energy without sparks, current and voltage and the high-efficiency conversion of the electric energy are not limited to magnetic signals, electric signals, optical signals, monitoring signals, touch signals, measurement and control signals, machine control signals, wireless signals, alarm signals and state signals; by adopting the corresponding design technology, the connection between a power supply system and a power receiving system for charging the electric vehicle and the long and short distance and time automation, informatization, intellectualization, networked observation, measurement and control and monitoring of the charging process and state of the electric vehicle can be ensured, and the unified centralized charging management is ensured; the aim of establishing an electric vehicle charging system in a networked manner is guaranteed;

the technical standards, technical requirements, performance parameters, structural shapes, material materials, use requirements and alternating current frequencies of the primary winding 3 of the transformer of the charging pile and the corresponding magnetic yoke loop 1 are designed, produced, installed and used according to the standards, the technical requirements, the performance parameters, the structural shapes, the material materials, the installation and use requirements, the alternating current frequencies, the performance structures of the power supply and current conversion frequency converter 11, the performance structures of the power receiving and voltage conversion current converter 12, the corresponding charging requirements, the butt joint control requirements, the installation and use requirements and the safety management requirements of the secondary winding 4 of the transformer of the charging pile and the magnetic yoke loop 2 of the charging pile. The control system 13 is designed, produced and installed according to the technical standards, technical requirements, performance parameters, structural shapes, material materials, installation and use requirements, alternating current frequency, the performance structure of the power supply variable-current frequency converter 11, the performance structure of the voltage-receiving device 2 and the complete closed charging control system 5, the corresponding charging, butt joint control, installation and use and safety management requirements of the voltage-receiving variable-current converter 12 according to the standards, and the matching control mode is not limited to a magnetic control system, an electric control system, a light control system, a touch control system, a measurement and control system, a wireless remote control system, a mechanical control system and an information processing and transmission control system thereof. The butt joint action device 8 in the power supply device 1 and the power receiving device 2 and the electric vehicle connecting device 10 are designed, produced, installed and used according to the technical standards, technical requirements, performance parameters, structural shapes, material materials, installation and use requirements, alternating current frequency, performance structures of the power supply variable-current frequency converter 11 and the performance structures of the power receiving variable-voltage current converter 12, and the requirements of charging, butt joint control, installation and use and safety management corresponding to the standards of the power supply device 1, the power receiving device 2 and the complete closed charging control system 5. The electric insulation separation of the primary winding 3 and the secondary winding 4 of the transformer of the charging pile and the respective splitting of the split structure monomers of the corresponding magnetic yoke loop 1 and the magnetic yoke loop 2 are ensured, the installation is convenient, the respective independent matching and combination use are realized, and the safety, the timeliness, the convenience and the reliability of the charging of the electric vehicle are ensured; a power supply device (1) for ensuring the charging of the electric vehicle is connected with a power receiving device (2) to charge the battery of the electric vehicle; in order to ensure the convenience, reliability, stability and safety of observation, measurement and control and monitoring of the distance and the length of time in the charging process and state, an automatic, informatization, intelligentized and networked auxiliary control system 18 and an operation protection control system 22 are arranged on a powered device 2; (ii) a In order to ensure convenient, reliable, stable and safe charging and uniform centralized charging management, an automatic, informatization, intelligentized and networked auxiliary control system 19 and an operation protection control system 21 are arranged on a power supply device 1; and the auxiliary control of the power supply energy is used for carrying out spark-free, current-free and voltage-free magnetic energy efficient transmission and electric energy efficient conversion in a transformer of the charging pile. The control signal of the auxiliary control system 12 for charging the electric vehicle is not limited to a magnetic signal, an electric signal, an optical signal, a monitoring signal, a touch signal, a measurement and control signal, a machine control signal, a wireless signal, an alarm signal and a state signal.

In order to facilitate butt joint and closing of a transformer of a charging pile during use, safety and reliability, simplify an integrated structure, improve mechanical strength, insulating strength and the like, a primary winding of the transformer of the charging pile is cured and insulated by resin or similar resin and then is connected and fixed on a corresponding part of a magnetic yoke structure to form an integrated small module structure of the primary winding and the magnetic yoke thereof; the secondary winding of the transformer of the charging pile is cured and insulated by resin or similar resin, and then is connected and fixed on a corresponding part of the magnetic yoke structure to form an integrated small module structure of the secondary winding and the magnetic yoke thereof; the structural shapes of the magnetic yoke and the split back magnetic yoke of the transformer of the charging pile, the structural shapes of the primary winding and the secondary winding of the transformer of the charging pile are respectively corresponding to the technical requirements of the primary winding and the secondary winding of the transformer of the charging pile and the technical requirements of the magnetic yoke and the split magnetic yoke loop of the transformer of the charging pile, the technical requirements of effectively reducing magnetic leakage and protecting magnetic leakage when the transformer of the charging pile and the transformer of the charging pile are butted to form a complete charging pile and a closed magnetic loop thereof, the technical requirements of heat dissipation of heating elements or modules of a power supply facility, a power receiving facility and the like of the primary winding and the secondary winding of the transformer of the charging pile and the magnetic yoke thereof, the operation and use requirements of manual operation butt joint or automatic control butt joint of charging are combined, and serialization, standardization, modularized unified design, split respective manufacturing and respective installation and use are carried out. The shape of a magnet yoke structure module integrated with a primary winding in a transformer of the charging pile is required to be suitable for being connected with a power supply and conversion frequency converter and a control management system thereof, then carrying out secondary integrated module insulation curing, and then connecting, installing, fixing and using with a power supply system; the shape of a magnetic yoke structure module integrated with a secondary winding in the transformer of the charging pile requires that the magnetic yoke structure module is suitable for being connected with a current receiving converter and a charging control management system thereof, then carrying out secondary integrated module insulation curing, and is connected, installed and fixed with a charging connection mechanism of an electric vehicle, and is in closed butt joint connection with a primary winding and a magnetic yoke loop of the transformer of the charging pile, a secondary winding and a magnetic yoke loop of the transformer of the charging pile during charging. Through the corresponding technical design, after a transformer of a charging pile is butted and closed with a variable voltage variable current frequency converter and a control management module, a control signal and management signal transmission, receiving and transmission control system of a power supply control management system and an electric vehicle power receiving control management system can be synchronously formed; and a charging and control and management system for the electric vehicle is synchronously formed.

The primary winding 3 of the transformer of the charging pile is connected and fixed on the corresponding part of the magnetic yoke 1 structure through a resin or similar resin curing insulator 5 to form an integrated curing small module 13 structure of the primary winding 3 and the magnetic yoke 1 thereof; the secondary winding 4 of the transformer of the charging pile is connected and fixed on the corresponding part of the magnetic yoke 2 structure through a resin or similar resin curing insulator 6 to form an integrated curing small module 14 structure of the secondary winding 4 and the magnetic yoke 2 thereof; the technical requirements of magnetic flux leakage and magnetic flux leakage protection can be effectively reduced when the transformer of the complete charging pile and a closed magnetic loop of the transformer are formed after butt joint, the technical requirements of charging electric vehicle batteries and installation and use technical standards are combined with the operation and use requirements of manual butt joint or automatic butt joint of charging, serialization, standardization, modular unified design, split respective manufacturing and respective installation and use are carried out. The shape of a magnetic yoke 1 structure module 13 in the transformer of the charging pile along with the primary winding 3 integrated structure is suitable for insulating and curing a secondary integrated module 15 after being connected with a power supply and conversion frequency converter 11 and a control system 13 thereof, and then connecting, installing, fixing and using other systems in a power supply device 1; the shape of a magnet yoke 2 structure module 14 in the transformer of the charging pile along with a secondary winding 4 integrated structure is suitable for insulating and curing a secondary integrated module 16 after being connected with a power receiving current transformer 12 and a control system 14 thereof, and then connecting, installing, fixing and using other systems in a power receiving device 2; after all the connection, the electric vehicle charging connection mechanism 10 is favorable for connection, installation, fixation and use. After a transformer module 13, a voltage and current transformation frequency converter 11 and corresponding

control management systems

13, 15, 17, 19, 21 and 23 of a charging pile are correspondingly butted and closed, and after a module 14, a current transformer 12 and corresponding

control management systems

14, 16, 18, 20, 22 and 24 are correspondingly butted and closed, through corresponding connection of connecting points and lines arranged on the modules, a transmission, reception and remote control system 19 of control signals and management signals of a power supply control management system 17 and an electric vehicle power receiving control management system 18 is synchronously formed; and synchronously forming a charging and control and management system 20 for the electric vehicle.

In order to solve the problem that the stopping position of the electric vehicle and a power supply facility cannot be completely and correspondingly butted and closed, the power receiving system which is composed of a transformer of the charging pile and used for automatically butting and charging the electric vehicle is provided with a secondary winding and a magnetic yoke module thereof, a primary winding and a magnetic yoke module thereof, a corresponding magnetic yoke loop is reliably closed, and a positioning mechanism and a measurement and control or monitoring device are finely adjusted; or the power supply system which is composed of the transformer of the charging pile and is used for automatically butting and charging the electric vehicle is provided with a primary winding and a magnetic yoke module thereof, a secondary winding and a magnetic yoke module thereof, which correspond to the magnetic yoke loop and are reliably closed, a fine-tuning positioning mechanism and a measurement and control or monitoring device.

A current receiving device (2) composed of a transformer of the charging pile and used for automatically butting and charging the electric vehicle is arranged on a butting action device (8) with a fine adjustment positioning mechanism (7) and a measurement and control or monitoring system (22) and an electric vehicle connecting device (10), and a module (14) composed of a secondary winding (4) and a magnetic yoke (2) thereof and a module (13) composed of a primary winding (3) and a magnetic yoke (1) thereof are ensured to be reliably closed corresponding to a magnetic yoke loop when the electric vehicle is charged.

In order to ensure that the electric vehicle can conveniently obtain the position of a power supply facility required for charging at any time, a power supply system which is formed by the transformer of the charging pile and corresponds to the charging of the electric vehicle is provided with a global positioning GPS or similar GPS position signal transmitting or receiving device; a power receiving system which consists of the transformer of the charging pile and moves along with the electric vehicle is provided with a position signal corresponding to a power supply system for vehicle-mounted GPS inquiry and navigation signal receiving or transmitting device; the electric vehicle is provided with a monitoring image display and digital fine adjustment control display panel aiming at the transformer secondary winding of the matched charging pile, the magnetic yoke of the transformer secondary winding and the power receiving system module which are accurately butted with the charging pile, and the closed state of the magnetic yoke of the transformer primary winding and the power receiving system module.

A power supply device (1) which is composed of the transformer of the charging pile and is corresponding to the charging of the electric vehicle is provided with a global positioning GPS or similar GPS position signal system 23; a power receiving device (2) consisting of a transformer of the charging pile and moving along with the electric vehicle is provided with a position signal corresponding to a power supply device (1) for vehicle-mounted GPS inquiry and navigation signal receiving or transmitting device (24); the electric vehicle is provided with a monitoring image display and digital fine adjustment control display panel aiming at the closed state of a transformer secondary winding 4 and a magnetic yoke 2 of a matched charging pile and a module 16 of a powered device 2, a module 14, a transformer primary winding 3 and a magnetic yoke 1 of the charging pile, a module 15 of a power supply device 1 and a module 13.

In order to ensure that the standards, the technologies, the control management requirements and the use methods of an electric vehicle charging system adopting the transformer of the charging pile are uniform, the safety guarantee is uniform, and the electric vehicle charging system is guaranteed to be popularized and applied in a large range. The magnetic yoke integrated with the primary winding and the magnetic yoke integrated with the secondary winding have the magnetic leakage prevention function that the magnetic leakage prevention adopts a uniform convex-concave spherical or arc-shaped corresponding structure shape; the waterproof structure is a uniform full-sealing high-strength integrally cured or plastic-packaged waterproof structure; the power receiving system and the power supply system are linked by adopting a plurality of contact surfaces and contact points of stainless conductor materials arranged on a module with a uniform spherical or arc-shaped contact surface to respectively and correspondingly contact, so that control signal loops of a control system and a management system are formed, and the reliability and smoothness of control signals are ensured; the heat dissipation is through unified high strength totally enclosed modularization cordwood system and leave many times integration insulation curing link mode of high velocity of flow heat dissipation channel structure, guarantees safe in utilization and further strengthens filling the transformer butt joint structural strength of electric pile through unified structure that sets up high strength protection outside primary winding and yoke, reliably has overheat protection controlling means respectively through each module of unified each system, guarantees that the electric motor car charging system who constitutes by this electric pile's transformer is safe and reliable and facilitate the use under complicated condition adverse circumstances.

An electric vehicle charging system 9 formed by the charging pile transformer is characterized in that a primary winding 3 and a magnetic yoke 1 of the charging pile are matched with a secondary winding 4 and a magnetic yoke 2 of the charging pile to be matched with the charging pile, and the charging pile is designed and manufactured by a series of standardized methods according to technical standards of insulating strength, safety coefficient, reliability and stability and mechanical structure strength through high-frequency magnetic conductive materials, magnetic leakage prevention protection structures, waterproof structures and insulating curing shapes corresponding to materials, structures and shapes of the charging pile and the magnetic yoke 2. A magnetic yoke module 13 integrated with the primary winding 3 and a magnetic yoke module 14 integrated with the secondary winding 4, wherein the magnetic leakage prevention adopts a convex-concave spherical arc corresponding structural shape; the waterproof structure of the high-permeability and insulating high-strength protective shell 7 is adopted for full-sealing high-strength integrated curing or plastic packaging; the connection of the module 16 and the module 14 of the power receiving device 2 with the module 15 and the module 13 of the power supply device 2 is that a plurality of contact surfaces 25 and contact points 26 of stainless conductor materials correspondingly arranged on arc-shaped corresponding spherical contact surfaces are respectively and correspondingly contacted to form a control signal loop of a complete closed-loop charging control and management system 5, so that the control and management signals are ensured to be reliable and smooth; the heat dissipation of each module is realized by a modular building block structure with a heat dissipation channel 10, so that the effective and timely heat dissipation is ensured; in order to ensure safe and reliable use under abnormal conditions, a primary winding 3 and a magnetic yoke 1 of a transformer of the charging pile, a secondary winding 4 and a magnetic yoke 2 of the transformer are subjected to a multi-time integrated insulation curing link mode, and meanwhile, a high-strength protection structure 7 with high magnetic permeability is arranged outside the primary winding 3 and the magnetic yoke 1 of the primary winding 3 to further strengthen the structural strength of the transformer of the charging pile in multiple butt joint and abnormal butt joint of a module 13 formed by the primary winding 3 and the magnetic yoke 1 of the transformer of the charging pile; the reliable operation is that each module of each system is respectively provided with an operation

protection control device

21 and 22, so that the electric vehicle charging system formed by the transformer of the charging pile can be ensured to be safe and reliable in operation under the severe environment with complex conditions.

In order to conveniently establish the technical standard of an electric vehicle charging system formed by using the transformer of the charging pile, a primary winding of the transformer of the charging pile, a magnetic yoke of the transformer and a heat dissipation system of a power supply system, which are formed by the transformer of the charging pile and used for charging the electric vehicle, and a secondary winding of the transformer, the magnetic yoke of the transformer and the heat dissipation system of a power receiving system, which are matched with the charging pile, are designed and manufactured in a split and corresponding way and are used independently; the heat dissipation system is designed according to the technical requirements of setting heat exchange channels in a corresponding serialization standardization mode according to a multiple method of airflow heat dissipation, heat conduction material heat exchange and cooling medium heat exchange and the corresponding charging system technical standard, is integrally produced and used, and meets the heat dissipation technical requirements of a primary winding and a secondary winding of a transformer of a charging pile, a magnetic yoke of the primary winding and the secondary winding, a power supply facility, a power receiving facility and other heating elements or modules when an electric vehicle is charged.

A transformer primary winding 3 and a magnetic yoke 1 of a charging pile formed by the transformer of the charging pile for charging the electric vehicle, an operation protection control system 21 of a power supply device 1, a transformer secondary winding 4 and a magnetic yoke 2 of the transformer of the charging pile and an operation protection control system 22 of a power receiving device 2 are matched, designed and manufactured in a split corresponding mode and used independently; the operation

protection control systems

21 and 22 are designed according to the technical requirements of the heat exchange channel 10 which is set according to the multiple methods of air flow heat dissipation, heat exchange of heat conduction materials and heat exchange of cooling media in a corresponding serialization standardization mode and the corresponding technical standards of the charging system, are integrally produced and used, and meet the heat dissipation technical requirements of the primary winding 3 and the secondary winding 4 of the transformer of the charging pile, the

magnetic yokes

1 and 2 of the transformer, the heating elements or modules of the power supply device 1, the power receiving device 2 and the like, and the like,

The charging system comprises a fixed electric vehicle charging power supply system consisting of a primary winding of a transformer of the charging pile and a magnetic yoke thereof, and a charging system consisting of a secondary winding of the transformer of the charging pile and the magnetic yoke thereof in matching and moving along with the electric vehicle, wherein the charging system is respectively provided with or jointly forms a receiving or transmitting device which corresponds to the control and management of the charging state of the electric vehicle and observes and controls and positions signals through a mobile phone or a computer.

The fixed power supply device (1) for charging the electric vehicle, which is composed of the primary transformer winding (3) of the charging pile and the magnetic yoke (1), the power receiving device (2) for charging the electric vehicle, which is composed of the secondary transformer winding (4) of the charging pile and the magnetic yoke (2) and moves along with the electric vehicle, are provided with or jointly form a system (26) corresponding to the charging state of the electric vehicle and observing, controlling and managing through a mobile phone or a computer image

The power supply system and the power receiving system for charging the electric vehicle, which are formed by the transformer of the charging pile, are designed, produced, installed, used and managed according to the overall design technical standard and technical requirement of a charging device of a standardized electric vehicle, wherein the charging device of the electric vehicle is constructed, used and managed according to a power grid, resists severe and abnormal use environments, is charged and charged, is intelligentized, informationized and safely managed, is separately and independently installed and used, has uniform technical operation requirements and runs reliably and stably.

The power supply device 1 and the power receiving device 2 for charging the electric vehicle, which are composed of the transformer of the charging pile, are designed, produced, installed, used and managed according to the overall design technical standard and technical requirement of a charging device of a standardized electric vehicle, wherein the charging device is used and managed for the construction of electric vehicle charging facilities according to a power grid, is resistant to severe and abnormal use environments, is charged and charged, is intelligent, is informationized and safely managed, is separately and independently installed and used, has unified technical operation requirements, and is reliable and stable in operation.

The fixed power supply system consisting of the primary winding of the transformer of the charging pile and the magnetic yoke thereof, the variable-current frequency converter and the control management system thereof and the corresponding closed link of the power receiving system consisting of the secondary winding of the transformer of the charging pile and the magnetic yoke thereof, the current converter and the control management system thereof are matched, the power supply is automatically switched on for charging after the transformer of the charging pile is completely closed and formed by correspondingly positioning the inserting columns or the inserting columns with the standard structural shape and the directional positioning slots or the inserting columns with the standard structural shape through the way of inserting and connecting the magnetic yokes of the guide columns in a plug-in type manner; the automatic corresponding insertion of the two systems is realized by the control of a device with an optical-mechanical-electromagnetic integrated guide control system with the same standard.

The charging pile comprises a fixed power supply device (1) consisting of a transformer primary winding (3) and a magnetic yoke (1) thereof, a variable-current frequency converter (11) and a control system (13) thereof, a power supply management system (15), a control management system (17), an automatic network control system (19) and an operation protection control system (21), and the corresponding closed link of the power receiving device 2 consisting of the transformer secondary winding 4 and the magnetic yoke 2 thereof, the current transformer 12 and the control system 14 thereof, the control management system 16, the automation network control system 18 and the operation protection control system 22 of the matched charging pile is realized by an inserting column 27 or an inserting slot 28 with a directional positioning function, the power supply is correspondingly positioned with a directional positioning slot 28 or an inserting column 27, and a transformer of a complete closed charging pile is formed by the butt connection mode of a module 14 and a module 16 corresponding to an inserting module 13 and a module 15, and then the power supply is automatically switched on for charging; the automatic corresponding plugging of the two systems is realized by controlling a butt joint action device 8 with a guide control system 11, an electric vehicle connecting device 10, a positioning position signal device 23, a measurement and control monitoring device 22, a fine-tuning positioning plugging mechanism 21 and a corresponding connection control and management system 6.

In order to distinguish the use requirements and technical standards of a charging system consisting of a transformer of the charging pile, a fixed power supply system consisting of a primary winding of the transformer of the charging pile and a magnetic yoke thereof is in closed connection with a power receiving system consisting of a secondary winding of the transformer of the charging pile and a magnetic yoke thereof which is matched with the primary winding of the transformer of the charging pile and moves along with an electric vehicle, the magnetic yoke of the primary winding of the transformer of the charging pile is designed to be provided with a directional positioning single slot, a directional positioning double slot or a directional positioning triple slot, the magnetic yoke of the secondary winding of the transformer matched with the charging pile is designed to be provided with a corresponding directional positioning single slot, a directional positioning double slot or a directional triple slot, and then the transformer of the completely closed charging pile is automatically connected with a; the power supply facility and the power receiving facility are automatically correspondingly plugged according to the structure and are controlled and finished by the device with the guide control system.

The closed connection of a fixed power supply device 1 consisting of a transformer primary winding 3 and a magnetic yoke 1 of the charging pile and a power receiving device 2 consisting of a transformer secondary winding 4 and a magnetic yoke 2 of the charging pile matched with the transformer primary winding 3 and the magnetic yoke 1 of the charging pile and moving along with an electric vehicle is realized by designing the transformer primary winding 3 and the magnetic yoke 1 of the charging pile into the shape with a directional positioning single or double or three slots 28 or the shape with an inserted column 27, designing the transformer secondary winding 4 and the magnetic yoke 2 of the charging pile matched with the charging pile into the shape with a corresponding directional positioning single or double or three inserted columns 27 or the shape with an inserted column 28, and automatically connecting a power supply to charge after forming a complete closed transformer of the charging pile in a way of single or double or three guide column magnetic yokes in a plug-in type corresponding butt joint connection way; the automatic corresponding plugging of the two systems is realized by controlling a butt joint action device 8 with a guide control system 11, an electric vehicle connecting device 10, a positioning position signal device 23, a measurement and control monitoring device 22, a fine-tuning positioning plugging mechanism 21 and a corresponding connection control and management system 6.

In order to more conveniently use the electric vehicle charging system formed by the transformer of the charging pile and also to conveniently implement uniform technical standards, technical requirements, use methods and the like, the primary winding of the transformer of the charging pile and the magnetic yoke thereof, the variable-current frequency converter and the control management system thereof are cured by epoxy resin and the like to form a shape module with standard and uniform directional positioning, the secondary winding of the transformer and the magnetic yoke thereof, the current transformer and the control management system thereof which are matched with the charging pile are cured by epoxy resin and the like to form a shape module with standard and uniform corresponding orientation and positioning, through the positioning guide control device and the guide inserting columns or inserting grooves which are arranged on the two modules and correspond to each other, the modules are correspondingly connected in a plug-in manner, so that a completely closed transformer of the charging pile is formed, and then the power supply is automatically switched on for charging; the automatic corresponding plugging of the two systems according to the above structure is generally considered to be or is controlled by a device with a guiding control system.

The primary winding 3 and the magnetic yoke 1 of the transformer of the charging pile, the converter frequency converter 11 and the control system 13 thereof form a shape module 13 with directional positioning through curing of epoxy resin and analogues 5 thereof, the secondary winding 4 and the magnetic yoke 2 of the transformer matched with the charging pile, the converter 12 and the control system 14 thereof form a shape module 14 with corresponding directional positioning through curing of epoxy resin and analogues 6 thereof, when the electric vehicle is charged, the electric vehicle is correspondingly connected in a guiding and inserting way through a positioning and guiding device 25 corresponding to an integrated structure of the

module

13 or 15 and a positioning and guiding device 24 corresponding to an integrated structure of the

module

14 or 16 and a guiding and inserting column 27 or an inserting slot 28 arranged on the two modules, so that the transformer of the complete closed charging pile is formed, and then a power supply is automatically connected for charging; the automatic corresponding plugging of the two systems according to the structure is controlled by a butt joint action device 8 with a guide control system 11, an electric vehicle connecting device 10, a positioning position signal device 23, a measurement and control monitoring device 22, a fine-tuning positioning plugging mechanism 21 and a corresponding connection control and management system 6.

In order to protect a module formed by combining a primary winding and a magnetic yoke of a transformer of the charging pile, a converter and a control management system thereof, the module can be fixedly installed by adopting a disc, a plate, a barrel or a part with a specific shape, the module is formed by combining a secondary winding of the transformer, the magnetic yoke of the transformer, the converter and the control management system thereof, which are fixedly installed along with the electric vehicle, the module is also fixedly installed by adopting a disc, a plate, a barrel or a part with a specific shape, and the butt joint link between the two parts is a way of correspondingly positioning and guiding the positioning of a butt joint spigot joint of a structure of the plane of the disc, the plate, the barrel or the part with a specific shape and then correspondingly connecting the secondary winding of the transformer, the magnetic yoke of the transformer, the converter and the control management system module thereof, the primary winding and the magnetic yoke thereof, the converter and the control management system module thereof in a, a transformer of a complete closed charging pile is formed and then a power supply is automatically switched on for charging; the automatic butt joint of the two systems according to the structure is completed through the control of a device with a photoelectric and electromagnetic guide control system.

The method comprises the steps that a primary winding 3 of a transformer and a magnetic yoke 1 of the transformer are fixedly installed, a current conversion frequency converter 11 and a control system 13, a power supply management system 15, a control management system 17, a disc or plate or barrel or a part 29 with a specific shape of an operation protection control system 21, and a secondary winding 4 of the transformer and a magnetic yoke 2 of the transformer, which are fixedly installed along with an electric vehicle and are matched with a charging pile, a current transformer 12 and a control system 14 of the current transformer, the control management system 17 and a disc or plate or barrel or part 30 with a specific shape of the operation protection control system 21 are in butt joint connection, after the butt joint of the plane structures of the disc or plate or barrel or the part 29 and the plane structure of the plane 30 are guided and positioned, the transformer of the complete closed charging pile is formed through a mode of module corresponding plug-in connection by a corresponding positioning guide control device 27; the automatic corresponding plugging of the two systems according to the structure is controlled by a butt joint action device 8 with a guide control system 11, an electric vehicle connecting device 10, a positioning position signal device 23, a measurement and control monitoring device 22, a fine-tuning positioning plugging mechanism 21 and a corresponding connection control and management system 6.

In order to solve the problems caused by driving the electric vehicle by the driving technique in beginner, reduce the trouble of positioning charging and improve the reliability of butt charging, and facilitate the positioning charging operation, the fixed power supply system consisting of the primary winding of the transformer of the charging pile and the magnetic yoke thereof and the closed link of the power receiving system consisting of the secondary winding of the transformer of the charging pile and the magnetic yoke thereof which are matched with each other and move along with the electric vehicle are provided with positioning inductors or sensors by arranging the power supply system consisting of the primary winding of the transformer of the charging pile and the magnetic yoke thereof and the corresponding positioning inductors or sensors by arranging the power receiving system consisting of the secondary winding of the transformer of the matching charging pile and the magnetic yoke thereof, after the electric vehicle is driven to be coarsely positioned in the plus-minus range of the corresponding charging potential, the modules of the power receiving system and the modules of the power supply system are correspondingly arranged in the guide grooves or the column plug-in connection by arranging, and a control signal is obtained, and a complete closed charging pile transformer is formed and then the power supply is automatically switched on for charging. The automatic corresponding insertion of the two systems according to the structure is completed by the control of a device with an optical-mechanical-electromagnetic integrated guide control system.

The closed link of a fixed power supply device 1 consisting of a transformer primary winding 3 and a magnetic yoke 1 of the charging pile and a power receiving device 2 consisting of the transformer secondary winding 4 and the magnetic yoke 2 of the charging pile matched with the power supply device 1 consisting of the transformer primary winding 3 and the magnetic yoke 1 of the charging pile is provided with a positioning inductor or a sensor 31, a corresponding positioning inductor or a sensor 32 is arranged on the power receiving device 2 consisting of the transformer secondary winding 4 and the magnetic yoke 2 of the charging pile matched with the power supply device 1, after the electric vehicle is driven to be coarsely positioned in an addition and subtraction range corresponding to a charging potential, a butt joint action device 8 consisting of a precise positioning telescopic left and right or up-down moving mechanism arranged on the electric vehicle is used, so that a module 16 of the power receiving device 2 and a module 15 of the power supply device 1 are correspondingly arranged in guide grooves 28 or columns 27 of the two modules to be in plug-in connection, and a control signal is obtained, and a complete closed charging pile transformer is formed and then the power supply is automatically switched on for charging. The automatic corresponding plugging of the two systems with the structure is controlled by a butt joint action device 8 with an optical-mechanical-electromagnetic integrated guide control system, an electric vehicle connecting device 10, a positioning position signal device 23, a measurement and control monitoring device 22, a fine-tuning positioning plugging mechanism 21 and a corresponding connection control and management system 6.

In order to set a large number of charging facilities such as electric vehicle charging piles, charging potentials, charging discs, charging guns and the like which do not affect traffic, do not affect safety, are convenient to install and use and are automatically managed without being attended to in a large area such as a parking lot, a parking space, a service area, a square, a residential quarter and the like, a power supply facility for electric vehicle charging, which is composed of a primary winding of a transformer of the charging pile and a yoke module of the charging pile, is set and installed on the electric vehicle charging parking space through safety and decoration design, and a power receiving facility for electric vehicle charging, which is composed of a secondary winding of the transformer matched with the charging pile and the yoke module of the charging pile, is set and installed; when the electric vehicle is charged, the electric vehicle is automatically butted and closed with a charging power supply system which is arranged below a parking space and is completely insulated and closed and has an integrated structure through an automatically controlled mechanical arm or a mechanism similar to the mechanical arm, and then the charging operation is completed through a control system arranged on the electric vehicle or a mobile phone or a computer.

The charging power supply device (1) of the electric vehicle formed by the transformer of the charging pile is arranged below a parking space, the charging power receiving device (2) of the electric vehicle formed by the transformer of the charging pile is arranged at the bottom of the electric vehicle, when the electric vehicle is charged, the charging power supply device is automatically butted and closed with the power supply device (1) which is completely insulated and closed and has an integrated structure and arranged below the parking space through an electric vehicle connecting device (10) of a guide control system, a positioning position signal device (23), a measurement and control monitoring device (22), a fine-adjustment positioning plugging device (21), a corresponding connection control and management system (6), an automatic control manipulator or a butt joint action device (8) similar to the manipulator, and the charging operation is completed through the corresponding connection control and management system (6) carried by the electric vehicle or a mobile phone or a computer.

In order to ensure the reliability, safety, comprehensiveness, accuracy, observability and the like of charging the electric vehicle by adopting the transformer charging system of the charging pile, the charging work of the electric vehicle is controllable and the occurrence of accidents caused by charging errors is reduced, when a primary winding of a transformer of the charging pile and a magnetic yoke thereof are not completely closed and butted in place with a secondary winding of the transformer of the charging pile and the magnetic yoke thereof in a matched manner or the charging system fails, the charging system can automatically control the connection, disconnection and state of a power supply, and the power supply system or an electric vehicle powered system or a mobile phone or a computer has the functions of simulating state display and alarming through a network.

When a primary winding 3 of a transformer of a charging pile and a magnetic yoke 1 of the transformer are matched with a secondary winding 4 of the transformer of the charging pile and the magnetic yoke 2 of the transformer of the charging pile in a matching manner, the charging system 9, the power supply control management system 17 and the charging and control system 20 of the electric vehicle can automatically control the connection, disconnection and state of a power supply, and the power supply device 1 and/or the power receiving device 2 of the electric vehicle and/or a mobile phone or a computer has the functions of analog state display and alarm through a network.

In order to adopt the unified management of electric vehicle charging and charging composed of the transformer of the charging pile, charging payment and payment charging and the convenient and efficient management of the charging payment and payment charging, the power supply management charging system composed of the transformer of the charging pile and the charging control and management system thereof carries out charging electric charge payment through a charging management mode of prepayment or mobile phone payment; the power supply facility fixedly installed and the power receiving facility moving along with the electric vehicle are provided with a charging payment control and management system, and after the control and management electric charge data in the power receiving system charged by the electric vehicle is compared and confirmed with the control and management electric charge data in the storage controlled by the control and management network networking, the power supply system is automatically switched on according to the electric charge amount to charge the electric vehicle. When the control and management electric charge data in the power receiving system is smaller than the control and management electric charge data in the memory controlled by the control and management network networking, the mobile phone network payment support for paying the charging electric charge of the electric vehicle along with the mobile phone communication charge can be obtained through the control and management system network networked with the mobile phone network.

The public power supply management charging system (25) for charging the electric vehicle, which consists of the transformer of the charging pile, pays the charging electric charge in a charging management mode of prepayment or mobile phone payment; the power receiving device (2) moving along with the electric vehicle is provided with a charging payment control system (28), and after the control and management electric charge data in the power receiving device (2) for charging the electric vehicle is compared and confirmed with the control and management electric charge data in a memory controlled by a control and management network, the power supply system (33) is automatically switched on according to the electric charge amount to charge the electric vehicle. When the control and management electric charge data in the power receiving device 2 is smaller than the control and management electric charge data in the memory controlled by the control and management network networking, the mobile phone network payment support for paying the electric vehicle charging electric charge along with the mobile phone communication charge can be obtained through the charging payment control and management system 29 network networked with the mobile phone network.

In order to more clearly describe the technical features of the present invention, the following description, with reference to the accompanying drawings, describes in detail a structural diagram and a structural application schematic diagram of a transformer of a charging pile according to the present invention, and describes several power supply devices, power receiving devices and application methods of an electric vehicle formed by the power supply devices and the power receiving devices, and further describes several electric vehicle charging systems formed by the power supply devices and the power receiving devices and application methods of the electric vehicle: meanwhile, the implementation schemes of the power supply device and the power receiving device of the transformer adopting the charging pile, such as the technical standard, the technical requirement, the use method, the design, the production, the installation and the use, the safety management, the charging and the payment, and the like of the serialization standardization of the installation and the use device of the electric vehicle charging system formed by the charging pile are provided, and the implementation schemes of the standardization serialization of the installation and the use device, the technical requirement, the use method, the design, the production, the installation and the use, the safety management, the charging and the payment, and the like of the electric.

Fig. 1 and 2 are schematic diagrams of the split structure and the module shape of the primary winding and the yoke thereof, the secondary winding and the yoke thereof of the transformer of the charging pile of the invention.

Fig. 3 and 4 are schematic diagrams of the split structure and the module shape of the primary winding and the yoke thereof, the secondary winding and the yoke thereof of the transformer of another charging pile with guiding, fixing and magnetic leakage preventing functions.

FIG. 5 is a schematic diagram of the structural application of the transformer of the charging pile in which the primary winding and the yoke thereof are combined into a module shape, the secondary winding and the yoke thereof are combined into a module shape corresponding to the structural combination of the transformer to form a complete charging pile

FIG. 6 is a schematic diagram of the structural application of another transformer having a charging pile with guiding, fixing and magnetic leakage preventing functions, wherein the transformer primary winding and the magnetic yoke thereof have a combined structural module shape, and the secondary winding and the magnetic yoke thereof have a combined structural module shape corresponding to the combined structural module shape of the transformer which is closed to form the complete charging pile

FIG. 7 is a schematic diagram of the combined application of the primary winding of the transformer of the charging pile with the functions of guiding, fixing and magnetic leakage prevention, the magnetic yoke thereof, the converter and the functional structure module of the control and power supply management system thereof

FIG. 8 is a schematic diagram of the application of the combination of the secondary winding of the transformer and its yoke and the converter and its control and management system with the guiding, fixing and magnetic leakage preventing functions of the cooperating charging pile corresponding to the structure of FIG. 7

Fig. 9 is a schematic diagram of the structural combination application of the primary winding of the transformer of the charging pile and the functional structural module of the magnetic yoke thereof, the converter and the control and management system thereof in the structure corresponding to fig. 7 and 8, and the secondary winding of the transformer of the charging pile and the magnetic yoke thereof, the converter and the functional structural module of the control and management system thereof correspondingly closed in cooperation with the functional structural module of the charging pile

FIG. 10 is a schematic diagram of the structural combination and application of the primary winding of the transformer of the charging pile, the magnetic yoke thereof, the converter, the control and management system thereof, the automatic, information and intelligent control system, and the operation protection control system corresponding to the structure of FIG. 11

FIG. 11 is a schematic diagram of the structural combination and application of the secondary winding of the transformer and the yoke thereof and the current transformer and the control and management system thereof, the combined structural function module of the automation, informatization and intelligentization management system, and the combined structural function module of the operation protection control system corresponding to the structure of FIG. 10

FIG. 12 is a schematic diagram of the structural function module of the primary winding of the transformer and the yoke thereof, the converter and the control and management system thereof, the structural function module of the automation, informatization and intelligent control system, the structural function module of the operation protection control system, the structural function module of the secondary winding of the transformer and the yoke thereof, the converter and the control and management system thereof, the structural function module of the automation, informatization and intelligent control system, the structural function module of the operation protection control system, and the module assembly of the corresponding butt joint and closure of the module combination structure of the charging pile in cooperation with FIG. 11

FIG. 13 is a schematic diagram of the combined structural application of the primary winding of the transformer of the charging pile, the magnetic yoke thereof, the converter, the control and management system thereof, the structural function module with the combination of the image monitoring or measurement and control automation, the informationized, intelligentized and networked charging control and management system and the automatic charging system, the structural function module with the combination of the operation protection and control system, the GPS positioning system and the network control and management system, corresponding to the structure of FIG. 14

FIG. 14 is a schematic diagram of the combined structural application of the secondary winding of the transformer and the yoke thereof cooperating with the charging pile, the converter and the control and management system thereof, the structural function module having the combination of the image monitoring or measurement and control automation, the informationized, intelligentized and networked charging control system and automatic charging system, the structural function module of the operation protection control system, the GPS positioning system and the network control system, corresponding to the structure of FIG. 13

FIG. 15 is a structural function module of the transformer primary winding and its yoke and converter frequency converter and its control and management system of a charging pile of the structure of FIG. 13, having a structural function module of the image monitoring or measurement and control automation, informatization, intellectualization, networking charging control and management system and automatic charging system, a structural function module of the operation protection control system, a structural module assembly of the GPS positioning system and the network control and management system, and a structural function module of the transformer secondary winding and its yoke and converter and its control and management system of the charging pile in cooperation with the structure of FIG. 14, having a structural function module of the image monitoring or measurement and control automation, informatization, intellectualization, networking charging control and management system and automatic charging system, a structural function module of the operation protection control system, a structural function module assembly of the GPS positioning system and the network control and management system, module combined structure application schematic diagram formed by corresponding butt joint and closing

FIG. 16 is a schematic diagram of the combined structural application of the primary winding of the transformer of the charging pile and the yoke thereof, the converter and the control and management system thereof, the combined structural function module of the charging control system and the automatic charging system, the combined structural function module of the operation protection control system, the GPS positioning system, the guiding and positioning sensor or sensor and the control system thereof, which have the functions of image monitoring or measurement and control, informatization, intellectualization and networking

Fig. 17 is a schematic diagram of the combined structural application of the secondary winding of the transformer and the yoke thereof, the current transformer and the control and management system thereof, which are matched with the structure of fig. 16, and the combined structural functional module of the secondary winding of the transformer, the yoke thereof, the current transformer and the control and management system thereof, which is combined with the image monitoring or measurement and control automation, the informationized, intelligentized and networked charging control system and automatic charging system, the combined structural functional module of the operation protection control system, the GPS positioning system, the guiding and positioning sensor or the sensor thereof and the control system thereof

FIG. 18 is a structural function module of the transformer primary winding and yoke thereof, converter and control and management system of the charging pile of FIG. 16, a structural function module of the charging control system and automatic charging system, a structural function module of the operation protection control system, a structural module assembly of the GPS positioning system and guiding positioning sensor or sensor and control system, a structural function module of the transformer secondary winding and yoke thereof, converter and control and management system of the charging pile matched with the structure of FIG. 17, a structural function module of the transformer secondary winding and yoke thereof, converter and control and management system of the charging pile, a structural function module of the charging control system and automatic charging system, an structural function module of the operation protection control system, a GPS positioning system and guiding positioning sensor or sensor and control system thereof, a structural module of the control function module of the image monitoring or measurement and control system, a structural function module of the information, intelligent, network charging control system and automatic charging system, a structural function module of the operation protection control system, a structural function module of the Block assembly, module assembly structure application schematic diagram formed by corresponding butt joint and closing

Fig. 19 is a schematic diagram of an installation structure of the primary winding and the yoke structure module assembly thereof shown in fig. 7, 10, 13, 16, which is applied to the ground or wall surface such as a parking space, a parking lot, or a service area in a manner of serialization, standardization, installation management, and use of the charging potential of the electric vehicle requiring uniform charging potential after the installation of the protection structure, the positioning structure, the guiding structure, and the like

Fig. 20 is a schematic diagram of the transformer secondary winding and the magnetic yoke structure module assembly of the cooperative charging pile of fig. 8, 11, 14 or 17, after the protection structure, the positioning structure, the guiding structure, the charging connection structure and the like are installed, and the installation structure is applied to the chassis or the side surface of the serialized standardized electric vehicle

FIG. 21 is a schematic diagram of the primary winding of the transformer and the yoke thereof, the converter and the control and management system thereof of the charging pile shown in FIG. 19, a combined structure having the structural function modules of the image monitoring or measurement and control automation, the informatization, intelligentized and networked charging control and management system and automatic charging system, the structural function module of the operation protection and control system, the GPS positioning system, the guiding and positioning sensor or sensor and the structural function module of the control system thereof, and the installation structure, the positioning structure, the guiding structure, the connection mechanism and other devices as a series of standardized charging piles applied to the ground or wall of parking spaces, parking lots, service areas and other places

Fig. 22 shows a structural function module of a transformer secondary winding and a magnetic yoke thereof, a current transformer and a control and management system thereof of the matched charging pile corresponding to the structure of fig. 20, a combined structure of the structural function modules of an image monitoring or measurement and control automation, an informationization, intellectualization, networking charging control and management system and an automatic charging system, a structural function module of an operation protection control system, a GPS positioning system, a guiding and positioning sensor or sensor and a structural function module of a control system thereof, a structural combination of a light guiding or magnetic induction guiding control device is adopted after a protection structure, a positioning structure, a guiding structure, a charging connection structure and the like are installed, and a structural schematic diagram is installed on a chassis or a side surface of a series standardized electric vehicle

FIG. 23 is a structural function module of the transformer primary winding and its magnetic yoke and converter frequency converter and its control and management system of the electric vehicle charging pile of the structure of FIG. 18, an integrated structure assembly of the structure module assembly having the structural function modules of the image monitoring or measurement and control, the informationized, intelligentized, network charging control and management system and automatic charging system, the operation protection control system, the GPS positioning system and the guiding and positioning sensor or sensor and its control system, and the transformer secondary winding and its magnetic yoke and converter and its control and management system of the charging pile matched with the structure of FIG. 17, and the structural function module having the image monitoring or measurement and control, informationized, intelligentized, network charging control and management system and automatic charging system, The structural module combination of the structural functional module of the operation protection control system, the GPS positioning system, the guiding and positioning sensor or the inductor and the structural functional module of the control system is arranged on an integrated structural component behind a corresponding shell with positioning and fixing functions, and an application principle diagram of an integrated module combination structure formed by correspondingly butting and closing

FIG. 24 is a schematic diagram of the electric vehicle charging technique formed by the primary winding of the transformer and the yoke thereof, the converter and the control system thereof, the power management system thereof, the secondary winding of the transformer and the yoke thereof, the converter and the control system and the management system thereof, which are correspondingly closed, of the charging pile with the guiding, fixing and magnetism leakage preventing functions corresponding to FIG. 9

Fig. 25 is a schematic diagram of the electric vehicle charging technology, which is formed by the primary winding of the transformer and the yoke thereof, the converter and the control and management system thereof, the automatic, information and intelligent control system, the operation protection control system, the secondary winding of the transformer and the yoke thereof, the converter and the control and management system thereof, the automatic, information and intelligent control system, the operation protection control system, and the corresponding docking and closing of the charging pile with the guiding, fixing and magnetic leakage preventing functions corresponding to fig. 12.

Fig. 26 is a schematic diagram of an electric vehicle charging technique including the primary winding of the transformer and the yoke thereof, the converter and the control and management system thereof of the charging pile with guiding, fixing and magnetic leakage preventing functions corresponding to fig. 13, the charging control system with image monitoring or measurement and control automation, informatization, intellectualization and networking, the operation protection control system, the GPS positioning system, the network control system and the automatic charging system thereof, the secondary winding of the transformer and the yoke thereof, the converter and the control and management system thereof of the charging pile matched with the structure of fig. 14, the charging control system with image monitoring or measurement and control automation, informatization, intellectualization and networking, the operation protection control system, the GPS positioning system and the network control system, and the corresponding butt joint and closure.

Fig. 27 is a schematic diagram of the technical principle of the electric vehicle charging system, which is formed by the primary winding of the transformer of the electric vehicle charging pile with the structure of fig. 16, the magnetic yoke thereof, the variable-current transducer, the control and management system thereof, the automatic, information, intelligent and network charging control and management system thereof, the operation protection and control system, the GPS positioning system, the guide positioning sensor or the sensor and the control system thereof, the secondary winding of the transformer matched with the electric vehicle charging pile with the structure of fig. 17, the magnetic yoke thereof, the current transformer and the control and management system thereof, the automatic, information, intelligent and network charging control and management system thereof, the operation protection and control system, the GPS positioning system, the guide positioning sensor or the sensor and the control system thereof, and the corresponding butt joint and closing.

Fig. 28 is a schematic diagram of the primary winding of the transformer of the charging pile of the electric vehicle shown in fig. 19, the magnetic yoke thereof, the converter, the control and management system thereof, the charging control and management system having the functions of image monitoring or measurement and control, informatization, intellectualization, networking, automatic charging system, operation protection control system, GPS positioning system, guiding positioning sensor or sensor, and the fixed power supply system for charging the electric vehicle, which is composed of the GPS positioning system, the guiding positioning sensor or sensor, and the control system thereof, and the system is provided with devices such as a protection structure, a positioning structure, a guiding structure, a connecting mechanism, etc. according to different requirements, different conditions, different requirements, different standards, different technologies, and serves as a technical schematic diagram.

Fig. 29 is a schematic diagram of the secondary winding of the transformer and the yoke thereof, the converter and the control and management system thereof, which are matched with the charging pile of the electric vehicle, and which correspond to the structure of fig. 20, and the charging device of the electric vehicle, which has the functions of image monitoring or measurement and control automation, informatization, intellectualization, networking charging control and management system, operation protection and control system, GPS positioning system, guiding and positioning sensor or inductor and the control system thereof.

The charging pile according to the invention can be deformed, and a primary winding of a transformer for the charging pile of the electric vehicle, a magnetic yoke of the primary winding, a transformer voltage converter, a control management system of the transformer voltage converter and the like are used as power supply sources for guaranteeing the serialization, the standardization of the charging pile, the charging potential, the charging disc and the charging cabinet type of the electric vehicle charging; a secondary winding of a transformer matched with an electric vehicle charging pile, a magnetic yoke of the secondary winding, a converter transformer, a control management system of the converter transformer and the like are used as a serialized and standardized electric vehicle charging device; various modifications are within the scope of the invention, which is to be defined by the following claims.

Claims

1. The utility model provides an electric motor car fills electric pile, characterized by: the charging pile is composed of a transformer primary winding 3 and a corresponding magnet yoke 1 thereof, a power supply transformer variable voltage frequency converter 11 and a control system 13 thereof, a power supply management system 15 and a first control management system 17, and is arranged at a charging position on the ground surface of a charging parking space of an electric vehicle through safety and decoration design, when the electric vehicle is charged, a first curing module composed of the transformer primary winding 3 and the magnet yoke 1 thereof of the charging pile, a second curing module composed of the power supply transformer variable voltage frequency converter 11 and the control system 13 thereof, the power supply management system 15 and the first control management system 17, a third curing module composed of a transformer secondary winding 4 and a magnet yoke 2 thereof corresponding to a power receiving device, and a fourth curing module composed of the transformer 12, the transformer variable voltage control system 14 and the second control management system 16 are butted, so that a magnetic loop of the transformer primary winding 3 and the magnet yoke 1 thereof of the charging pile is butted with a magnetic return circuit of the transformer secondary winding 4 and the magnet yoke The circuit is closed without errors, and meanwhile, the control links of a magnetic control system, an electric control system, a light control system, a touch control system, a measurement and control system, a wireless remote control system, a mechanical control system and an information processing and transmission control system thereof, and magnetic signals, electric signals, optical signals, monitoring signals, touch signals, measurement and control signals, machine control signals, wireless signals, alarm signals and state signals of the control links are butted with a touch surface 25 and a touch point 26 of a rustless conductor material on a module contact surface to form a completely closed transformer and charging control system 20a of the electric vehicle charging system, so that electromagnetic energy for charging the electric vehicle is subjected to efficient and energy-saving electromagnetic energy conversion transmission and electric energy transmission conversion with a magnetic yoke 2 and a transformer secondary winding 4 of a power receiving device through a power supply transformer voltage converter 11, a transformer primary winding 3 of a charging pile and a magnetic yoke 1 thereof under the conditions of water prevention, electromagnetic energy conversion transmission without spark, current and piezoelectric insulation is realized between a charging pile and an electric vehicle powered device, and then the electric vehicle battery is charged through a voltage transformation converter 12, a current transformation control system 14 and a second control management system 16 of the powered device arranged at the bottom of the electric vehicle;

the transformer primary winding 3 and the magnetic yoke 1 of the charging pile are made of high-frequency magnetic conductive materials, adopt a magnetic leakage prevention protection structure shape and a waterproof structure, and are solidified into a convex-concave spherical arc shape which is used in a closed manner and corresponds to the structure shape of a third curing module through an insulating solidified substance so as to form an integrated first curing module; the second curing module which consists of the power supply transformer voltage converter 11 and the control system 13 thereof, the power supply management system 15 and the first control management system 17 is arranged on the plastic-sealed waterproof structure and is additionally arranged in the protective shell 7 which has an insulating high-strength waterproof structure and is positioned, guided, waterproof and leakage-proof, so that the safety and reliability of the third curing module which consists of the secondary winding 4 of the transformer of the power receiving device and the magnet yoke 2 thereof under butt joint and abnormal conditions are ensured; fill electric pile still including respectively with first solidification module, second solidification module, the third solidification module of power receiving device, the auxiliary control system 12a that the fourth solidification module is connected the electric motor car and charges, auxiliary control system 12a includes magnetic control system, electrical system, light-operated system, touch control system, observing and controlling system, wireless remote control system, mechanical control and information processing transmission control system, auxiliary control system 12a output control output signal includes: the charging control system comprises a magnetic signal, an electric signal, an optical signal, a monitoring signal, a touch signal, a measurement and control signal, a machine control signal, a wireless signal, an alarm signal and a state signal, wherein simultaneously, on connecting contact surfaces between a first curing module and a second curing module of a corresponding charging pile and a third curing module and a fourth curing module of a power receiving device, the touch surfaces 25 and touch points 26 of a plurality of correspondingly arranged stainless conductor materials are respectively in corresponding contact, so that a control signal loop of a complete closed-loop charging control and management system is formed by a control and management charging system 20a, the control and management signal is ensured to be reliable and smooth, and the charging control and management of the charging pile of the electric vehicle on the distance, the automation, the informatization, the intellectualization, the networked observation, the measurement and control, the monitoring, the charging management and the networked power supply of the electric vehicle to the power receiving device;

the heat dissipation channel 10 is reserved between the first curing module and the second curing module, and the first curing module and the second curing module are subjected to integrated multi-time insulation curing, so that a multi-module building block type structure of the charging pile with the heat dissipation channel 10 is realized, and effective heat dissipation of the charging pile is guaranteed; the operation protection control device 21 is arranged in the charging pile, so that the electric vehicle charging system consisting of a transformer of the charging pile, a power supply variable voltage inverter 11, a control system 13 of the power supply variable voltage inverter, a power supply management system 15 and a first control management system 17 is ensured to be safe and reliable to operate under a severe environment with complex conditions, the operation protection control device 21 of the charging pile is used for integrally producing and manufacturing the structural technical requirements of the corresponding heat dissipation channel 10 and the technical design of the corresponding charging system according to a multiple heat dissipation method of airflow heat dissipation, heat conduction material heat exchange and cooling medium heat exchange, and the heat dissipation technical requirements of heating elements are met;

the charging pile is provided with a global positioning GPS position signal system 23, and the global positioning GPS position signal system 23 corresponds to a vehicle-mounted GPS inquiry and navigation signal receiving or transmitting system 24 of the electric vehicle; the charging pile is also provided with a public power supply management charging system 25 for charging the electric vehicle, the public power supply management charging system 25 and a power receiving device moving along with the electric vehicle are provided with a charging payment control system 28, after the comparison and confirmation of the control and management electric charge data in the power receiving device for charging the electric vehicle and the control and management electric charge data in a memory controlled by the network networking of the charging control and management system 20a, the power supply system 33 is automatically switched on according to the electric charge amount to charge the electric vehicle, and when the control and management electric charge data in the power receiving device is smaller than the control and management electric charge data in the memory controlled by the network networking of the control and management system, the mobile phone network payment support for paying the charging electric charge of the electric vehicle along with the mobile phone communication charge is obtained through the network of the charging payment control and management system 29 network.

2. The electric vehicle charging pile according to claim 1, characterized in that: under the condition of changing transformer material technology, through improving the alternating current frequency who fills electric pile power supply transformer voltage-variable frequency converter 11 input and give transformer primary winding 3 and yoke 1, in the charging system of the transmission of electromagnetic power conversion the same, can reduce the transformer primary winding 3 who fills electric pile and its volume and the sectional area that corresponds yoke 1 and secondary winding 4 of power receiving device and its corresponding yoke 2, lighten the transformer primary winding 3 who fills electric pile and secondary winding 4 and its weight that corresponds yoke 1 and yoke 2, improve the transformer electromagnetic energy conversion efficiency and the transmission energy density that should fill electric pile, reduce the magnetic leakage, reduce the noise, energy-concerving and environment-protective.

3. The electric vehicle charging pile according to claim 2, characterized in that: the primary winding 3 of the transformer of the charging pile is formed into a first curing module protective shell through high-strength insulating curing substances and a magnetic yoke 1 through insulating curing, a single guide post or double guide posts or three guide post inserting posts corresponding to directional positioning are arranged, meanwhile, a guiding and positioning sensor 31 is arranged, a transformer secondary winding 4 of a corresponding power receiving device is formed into a single guide groove or double guide grooves or three guiding slots corresponding to directional positioning on a third curing module protective shell which is matched, combined and closed to use with the first curing module through insulating curing substances and the magnetic yoke 2 through high-strength insulating curing substances, and a corresponding guiding and positioning sensor 32 is arranged at the same time.

4. The electric vehicle charging pile according to claim 3, characterized in that: the first curing module and the second curing module are secondarily cured through the insulating cured material to form a shape module 13 with directional positioning, and the third curing module and the fourth curing module corresponding to the power receiving device of the electric vehicle are secondarily cured through the insulating cured material to form a shape module 14 with corresponding directional positioning; when the electric vehicle is charged, the power supply is automatically switched on for charging through the positioning and guiding device 25 corresponding to the module 13 of the charging pile or the protective shell structure integrating the first curing module and the second curing module and the positioning and guiding device 24 corresponding to the module 14 of the power receiving device or the protective shell structure integrating the third curing module and the fourth curing module, and the guiding inserting column 27 or the inserting column 28 corresponding to the module 13 or the first curing module and the inserting column 28 or the guiding inserting column 27 corresponding to the module 14 or the third curing module, so that the charging pile and the power receiving device are accurately inserted, butted and closed, and a charging transformer and a charging control and management system 20a with a completely closed magnetic coupling loop are formed; the automatic corresponding accurate plugging of the charging pile and the power receiving device is realized by controlling a butt joint action device 8 of an optical-mechanical-electromagnetic integrated guide control system 11 of the power receiving device, an electric vehicle connecting device 10, a measurement and control monitoring device 22, a fine-tuning positioning plugging mechanism 21, a positioning position signal device 23 of the charging pile, an auxiliary control system 12a and a control management system 6.

5. The electric vehicle charging pile according to claim 4, characterized in that: the butt joint link between the primary winding 3 of the transformer for installing and fixing the charging pile and the magnetic yoke 1 thereof, the power supply transformation and current transformation frequency converter 11 and the control system 13 thereof, the power supply management system 15, the first control management system 17, the operation protection control system 21, the disc or plate or barrel-shaped part 29 of the positioning position signal device 23 and the disc or plate or barrel-shaped part 30 of the power receiving device installed along with the electric vehicle corresponding to the charging pile is guided and positioned by the butt joint seam allowance structure of the plane of the disc or plate or barrel-shaped part 29 and the shape corresponding part 30, and then the plug-in connection is carried out by the corresponding positioning guide control device 27a, so that the complete closed charging transformer and the charging control tube system 20a are formed, and then the power supply is automatically switched on to charge the battery of the electric vehicle.

6. The electric vehicle charging pile according to claim 5, characterized in that: the first curing module of the charging pile and the third curing module of the electric vehicle are connected in a butt joint closed mode without errors, a positioning inductor is arranged on the charging pile, a power receiving device matched with the charging pile is provided with a corresponding positioning inductor, after the electric vehicle is driven to be roughly positioned in an adding and reducing range corresponding to a charging parking space, the electric vehicle is connected with a butt joint action device 8 consisting of a precise positioning telescopic left-right or up-down moving mechanism arranged on the electric vehicle, a guide slot 28 of the third curing module of the power receiving device is connected with an inserting column 27 of the first curing module of the charging pile in an inserting mode, a control signal is obtained, a complete closed charging transformer and a charging control pipe system 20a are formed, then a power supply is automatically connected for charging, automatic corresponding precise inserting is achieved, and the automatic corresponding precise inserting is achieved through the guide butt joint action device 8, the electric vehicle connecting device 10, the positioning position, The measurement and control monitoring system 20, the fine-tuning positioning plugging mechanism 21, the auxiliary control system 12a and the corresponding connection control of the connection and control management system 6a are completed.

7. The electric vehicle charging pile according to claim 6, characterized in that: the electric vehicle charging pile which does not affect traffic, does not affect safety, is convenient to install and use and is automatically managed under unattended condition is installed in the ground surface of a charging parking space of an electric vehicle through safety and decoration design; the charging pile protection shell or the first curing module is provided with a monitoring image display device for accurately butting and controlling the closed state of the charging pile protection shell or the third curing module and the charging pile protection shell or the first curing module and a positioning position signal device for digitally finely adjusting and controlling a display panel, an electric vehicle charging pile fixed on the ground surface of a parking space and an electric vehicle power receiving device moving along with an electric vehicle, and a mobile phone or computer image observation control management system corresponding to the charging state of the electric vehicle is formed by butting; when the electric vehicle is charged, the electric vehicle power receiving device automatically and correctly docks with a charging pile which is completely insulated and sealed and has an integrated structure and is arranged at a parking charging position through an automatic control manipulator docking action device 8, an electric vehicle connecting device 10, a positioning position signal device 23, a measurement and control monitoring system 20, a fine-tuning positioning plugging device 21, an auxiliary control system 12a and a control management system 6, and then the charging operation is completed through monitoring image display of an electric vehicle, a mobile phone or a computer and the auxiliary control system 12a of a digital fine-tuning control display panel and the connection and control management system 6 a.

8. The electric vehicle charging pile according to claim 7, characterized in that: when a first module consisting of a primary winding 3 of a transformer of the charging pile and a magnetic yoke 1 thereof and a second module consisting of a secondary winding 4 of a transformer of an electric vehicle powered device and a magnetic yoke 2 thereof are not closed and butted in place or the charging system fails, a power supply management system 15, a first control management system 17, a second charging control system 16 of the powered device and a charging control management system 20a thereof of the electric vehicle charging pile can automatically control the connection and disconnection of a power supply, and the charging pile and/or the electric vehicle powered device and/or a mobile phone or a computer have the functions of analog state display and alarm by an auxiliary control system 12a through a network.