CN112445182A - Comprehensive energy management and control and service system based on internet thinking - Google Patents
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Abstract
The invention discloses an integrated energy management and control and service system based on internet thinking. The system adopts a standardized and open design mode according to internet thinking, supports flexible configuration of a software architecture, can meet the requirements of asset management, operation monitoring, energy operation and maintenance, energy utilization evaluation and core service optimization of energy operation enterprises, and has interfaces with a plurality of sets of associated energy operation systems. The system is also a set of comprehensive energy management and control and service system capable of running on the cloud architecture platform. The invention can establish an interactive and mutual energy network between customer groups, carry out regional multi-energy complementation and joint regulation, help customers to obtain extra benefits beyond the regulation capability of the customers, in addition, the system provides an operation and maintenance first-aid repair service platform and a transaction settlement service platform, can provide comprehensive energy services such as maintenance and management for the customers, and establishes a mutual and mutual transaction mechanism and a compensation mechanism.
Description
Technical Field
The invention relates to the field of energy Internet, in particular to an integrated energy management and control and service system based on Internet thinking.
Background
After the energy internet concept is provided, with the advance of new electricity change, particularly incremental electricity distribution and regional multi-energy complementary batch trial demonstration, a distribution and sale electric company and a novel market main body of a comprehensive energy company are brought about, the change of an electric power supply mode and an energy consumption mode is brought, and the integration of comprehensive energy management and control service business and demand side energy management is promoted.
At present, many researchers have conducted research on the comprehensive energy management system. The existing energy management and control system comprises a power grid intelligent comprehensive energy service system, an intelligent electricity selling operation and management system based on big data analysis, an extensible intelligent electricity selling operation platform under a cloud service architecture, and a comprehensive energy management and control system separately used for an industrial park. Such as:
chinese patent CN 201810791111.7: the utility model provides an intelligent comprehensive energy service system of electric wire netting, includes electric wire netting intelligent comprehensive energy service platform, electric wire netting intelligent comprehensive energy service platform leads with electric power trade market, energy derivative market and energy internet respectively and is connected, and electric power trade market leads with network electricity selling business platform and is connected, network electricity selling business platform leads with electric power wholesale market electricity purchasing merchant and electric power trade market and is connected, electric power wholesale market electricity merchant leads with spot goods market and financial market and is connected. According to the power grid intelligent comprehensive energy service system, the electricity selling business is expanded through the layer-by-layer butt joint of the electricity trading market, the network flashlight business platform, the electricity wholesale market electricity purchasing businessmen and the electricity trading market, so that an electricity selling industrial chain is extended, ridges of the electricity market are avoided, a business space and a profit space are expanded, and the transformation from the electricity selling service to the comprehensive energy service is realized.
Chinese patent CN 201710109381.0: an extensible intelligent electricity selling operation platform under a cloud service architecture comprises an intelligent electricity selling operation and management system based on big data analysis, an electricity selling bidding model and bidding simulation system based on Bayesian game and Nash equilibrium mixing and a multi-element fusion operation analysis and prediction system under a multi-scale algorithm. The embodiment of the invention can meet the requirements of power purchasing and selling business management, bidding simulation, operation service, big data analysis and the like which are commonly participated by an energy supplier, an energy selling party, an energy distributor and an energy using party so as to meet the requirement of expansion of business and management requirements of the four parties in the future.
Chinese patent CN 201610090840.0: a distributed energy unit is used as a terminal energy and information source device of the virtual power plant intelligent management system to form a distributed resource system, and the virtual power plant intelligent management system is composed of operation data acquisition and management, enterprise resource management, prediction, resource allocation combination, power selling plan optimization, a trading platform, real-time scheduling optimization, control scheduling execution and synchronous simulation function modules. The invention adopts distributed energy information management mainly comprising distributed power generation and energy storage devices and flexible load equipment to realize the whole system architecture of all necessary functional modules such as prediction, resource combination management and configuration optimization, power supply and scheduling optimization, market transaction, real-time monitoring and scheduling and the like, and has wide prospect in the future power system of new energy and distributed power generation, power selling and high-efficiency demand side power management and the power market environment after power reform.
Chinese patent CN 201110171830.7: a smart grid management system is characterized in that a photovoltaic power generation and wind power generation based power supply system and a traditional grid are established in a certain area, the photovoltaic power generation and the wind power generation are mainly used for supplying power together with the traditional grid, the micro-gas turbine power generation is used for supplementing, the storage battery energy storage is used for adjusting, the power supply system, a power distribution system in the area and power utilization systems of all building users are comprehensively networked to form an area-level micro smart grid system, then network communication and intelligent control are used as neural centers, and the smart grid system including a power generation and energy storage side management system and a power utilization side management system is comprehensively managed, so that the utilization rate of the available energy in the area can be effectively improved, the reliability of a power supply network in the area is improved, the intelligent degree of the whole area grid is improved, the energy can be effectively saved, and the power utilization satisfaction degree of users.
Chinese patent CN 201810064845.5: an integrated intelligent energy management system comprises a cloud integrated management center subsystem, an intelligent terminal processing subsystem, an intelligent terminal cooperation subsystem and a battery protection management subsystem; the intelligent terminal processing subsystem is used for acquiring information of the intelligent terminal cooperation subsystem and uploading the information to the cloud comprehensive management center subsystem for management; the intelligent terminal processing subsystem is also respectively communicated with the battery, the terminal equipment and the battery protection management subsystem, if the battery is abnormal, the battery data are immediately uploaded to the cloud comprehensive management center subsystem, and when the intelligent terminal processing subsystem normally operates, the whole data are periodically sent to the cloud comprehensive management center subsystem once. The invention can realize the replacement of the battery, the purchase or lease of the battery and various accessories, the field charging of the battery and the diagnosis and recovery of abnormal batteries at a nearby network point, can also carry out the reserved battery replacement or the prepayment, and is convenient and quick.
Chinese patent CN 201720118491.9: an enterprise energy comprehensive management system comprises a controller which is respectively and electrically connected with a system security module, a data memory, a client, a data input module, a server, a display screen and a GPRS data transmission module, the server is respectively and electrically connected with the remote service terminal and the lower computer, the GPRS data transmission module is electrically connected with the energy information data acquisition module, the client comprises a processor unit which is respectively and electrically connected with an operation interface unit, a processor unit, a data storage unit, a display mode unit and an instruction input unit, the lower computer comprises a first processor which is electrically connected with the I/O interface module, the I/O interface module is electrically connected with the intelligent tablet computer and the computer respectively, and the energy information data acquisition module comprises a second processor.
Chinese patent CN 201910143305.0: a comprehensive energy management and control system for an industrial park comprises an energy comprehensive management platform, an SCADA (supervisory control and data acquisition) system, an energy station management and control system, a load management and control system, a pipe network monitoring system and mobile terminal equipment; the energy comprehensive management platform is in data transmission with the mobile terminal equipment through the Internet and is in information interaction with an external energy trading platform; and the SCADA system transmits the data acquired from the energy station management and control system, the pipe network monitoring system and the load management and control system to the energy comprehensive management platform through a communication protocol. The comprehensive energy management and control system is beneficial to optimizing and scheduling of energy in the park, energy trading and operation and maintenance of energy equipment through fusion of information such as energy supply, a pipe network, energy consumption and trading and interaction of various energy data, and has important significance for improving supply and energy guarantee reliability of an industrial park, reducing supply and energy cost and reducing emission of pollutants.
Disclosure of Invention
The invention aims to provide an integrated energy management and control and service system based on internet thinking.
The technical scheme of the invention is as follows: the comprehensive energy management and control and service system based on internet thinking comprises a client station system, a regional virtual and real system and a central main station system from bottom to top.
The client station system faces to clients in the region, receives control instructions issued by the regional virtual-real system through a plurality of sub-networks in the network, and uploads various operation data of the clients in the region to the regional virtual-real system; then, in the downward process, the centralized management of the clients in the area is realized by receiving a control instruction issued by the virtual-real system in the upper area;
the regional virtual-real system is connected with the central main station system and the client station system, performs authority division and information distribution on instructions sent by the central main station system, performs partition management on access users of the central main station system, sends distributed information control commands to the lower-layer client station system, and the client station system completes specific control instructions;
the central master station system is connected with the virtual and real system of the area and the operation and maintenance unit, the operation and maintenance unit acquires various operation data of the lower layer system in real time through the central master station system, and after the operation data are analyzed and calculated, the central master station system sends instructions to perform unified centralized control on the area under the center or the access user.
The system overall software architecture adopts a multi-layer deployment architecture mode and comprises an IaaS layer, a PaaS layer and a SaaS layer from bottom to top, and application functions of all the layers adopt a modular design and can be combined and dynamically expanded as required;
the IaaS layer comprises a server group, a storage group and a network group and is used for providing a virtual technology for the PaaS layer;
the PaaS platform layer comprises public services and cloud support services and is used for providing a standard support platform of the SaaS layer;
the SaaS layer comprises: the system comprises an emergency repair platform, an energy optimization platform, a settlement platform, a monitoring platform, a management platform and a basic application platform, and is used for providing a modularized service and realizing customized combination, seamless integration and dynamic expansion of functional modules.
The client station system is used for facing to a single user of an enterprise, a commercial tenant and a cell, and selecting and deploying an acquisition concentrator or a substation energy management system according to the scale of the user or investment desire;
the virtual-real system of the area is constructed based on cloud computing, a virtual area system is constructed, the partition management of a central master station system access user is realized through functional area authority division and information distribution, and the centralized operation and maintenance pressure of the central master station system is shared;
the central master station system performs unified centralized management and control on a central lower setting area or access users for an operation unit, provides uniform data release of a webpage and a mobile APP and supports information interaction.
The system has the capability of expanding upwards in the future and is expanded into a system meeting the requirements of users according to the requirements;
the client station system, the regional virtual-real system and the central main station system adopt a multi-stage 'N + 1' deployment mode, integrate data, calculation, storage and application software and hardware resources on three levels to form a large system with unified logic and complementary functions, and provide an integrated comprehensive energy management and control and service system for users.
The invention has the beneficial effects that: for users in a park level or production class, the system not only provides basic functions of energy monitoring and management, but also can locally optimize energy in the park range and participate in global optimization; in addition, the system can establish an energy network which is cross-client and interactive and mutual among client groups for regional multi-energy complementation and joint regulation in regional or operation users, and helps the clients obtain additional benefits beyond the self regulation capability of the clients; in addition, the system can also provide comprehensive energy services such as agent management and the like for the customers, and establishes a mutual-benefit and mutual-benefit transaction mechanism and a compensation mechanism, so that the system attracts the users and achieves the aim of long-term development.
Drawings
FIG. 1 is an overall architecture diagram of the present invention;
FIG. 2 is a diagram of the software architecture of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.
The system adopts an elastically expandable multilayer deployment architecture based on internet thinking, and the overall architecture of the system comprises three layers, namely a client station system, a regional virtual-real system and a central main station system from bottom to top.
The client station system faces to clients in the area, receives control instructions issued by the virtual and real system of the area station through a plurality of subnet pairs in the network, and uploads various operation data of the clients in the area to the virtual and real system of the area; the centralized management of the clients in the area is realized by receiving the control instruction issued by the virtual-real system of the upper area;
the regional virtual-real system is connected with the central main station system and the client station system, performs authority division and information distribution on instructions sent by the central main station system, performs partition management on access users of the central main station system, sends distributed information control commands to the lower-layer client station system, and the client station system completes specific control instructions;
the central master station system is connected with the virtual and real system of the area and the operation and maintenance unit, the operation and maintenance unit acquires various operation data of the lower layer system in real time through the central master station system, and after the operation data are analyzed and calculated, the central master station system sends instructions to perform unified centralized control on the area under the center or the access user.
The system overall software architecture adopts a multi-layer deployment architecture mode and comprises an IaaS layer (physical layer), a PaaS layer (platform layer) and a SaaS layer (application layer) from bottom to top, and application functions of all the layers adopt a modular design and can be combined and dynamically expanded as required;
the IaaS layer comprises a server group, a storage group and a network group and is used for providing a virtual technology for the PaaS layer;
the PaaS platform layer comprises public services and cloud support services and is used for providing a standard support platform of the SaaS layer;
the SaaS layer comprises: the system comprises an emergency repair platform, an energy optimization platform, a settlement platform, a monitoring platform, a management platform and a basic application platform, and is used for providing 'software on demand' componentized service and realizing customized combination, seamless integration and dynamic expansion of functional modules.
The client station system is used for facing to a single user of an enterprise, a commercial tenant and a cell, and selecting and deploying an acquisition concentrator or a substation energy management system according to the scale of the user or investment desire;
the virtual-real system of the area is constructed based on cloud computing, a virtual area system is constructed, the partition management of a central master station system access user is realized through functional area authority division and information distribution, and the centralized operation and maintenance pressure of the central master station system is shared;
the central master station system performs unified centralized management and control on a central lower setting area or access users for an operation unit, provides uniform data release of a webpage and a mobile APP and supports information interaction.
The system has the capability of expanding upwards in the future and can be expanded into a system meeting the requirements of users according to the requirements;
the client station system, the regional virtual-real system and the central main station system adopt a multi-stage 'N + 1' deployment mode, integrate data, calculation, storage and application software and hardware resources on three levels to form a large system with unified logic and complementary functions, and provide an integrated comprehensive energy management and control and service system for users.
The system is physically distributed among subsystems of each layer, and the subsystems are interconnected and intercommunicated through a high-speed communication network to form a huge comprehensive energy management and control and service system.
All subsystems of the system are interconnected and intercommunicated, are plug and play, can be arbitrarily expanded and modified according to requirements, and provide services for users at all levels.
The system has the capability of expanding upwards in the future and can be expanded into a system meeting the requirements of users according to the requirements.
As shown in fig. 2, the system software respectively provides functions of virtual storage, cluster service, a standardized support platform, on-demand software componentization service, and the like based on three-layer architectures of cloud services IaaS, PaaS, and SaaS.
The comprehensive energy management and control and service system based on internet thinking provides a unified data acquisition framework and a safety system for users, can realize standardized data access, and fully ensures the integrity, reliability, availability, controllability and confidentiality of energy facilities, energy systems and energy information.
Each station layer system adopts a similar hardware architecture, and system software adopts componentized deployment, so that system hardware can be flexibly deployed according to the actual condition of a user side, and hardware resources are transversely increased and decreased as required.
The client station system is distributed and deployed on the client side, and local application functions of data acquisition, real-time monitoring, energy management, energy utilization optimization and the like of a single client are achieved. The regional virtual and real system collects the information of the client station systems in the partition management range, and provides regional application functions such as equipment operation and maintenance and the like besides the client station functions required by the access user. The central main station system collects all client data through the regional substations, realizes global application functions such as centralized monitoring, energy management, global optimization, equipment operation and maintenance and the like for all users, and provides a unified transaction platform.
It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The disclosure and the detailed description are intended to demonstrate that preferred embodiments of the present invention are not intended to limit the scope of the present invention, and all modifications, equivalent structures, equivalent processes, or other related technical fields that are obvious from the present disclosure and the accompanying drawings are included in the scope of the present invention.
Claims (5)
1. The comprehensive energy management and control and service system based on internet thinking is characterized in that the overall architecture of the system comprises three layers, namely a client station system, a regional virtual-real system and a central master station system from bottom to top.
2. The system as claimed in claim 1, wherein the energy management and service system comprises a plurality of energy management and service modules,
the client station system faces to clients in the region, receives control instructions issued by the regional virtual-real system through a plurality of sub-networks in the network, and uploads various operation data of the clients in the region to the regional virtual-real system; then, in the downward process, the centralized management of the clients in the area is realized by receiving a control instruction issued by the virtual-real system in the upper area;
the regional virtual-real system is connected with the central main station system and the client station system, performs authority division and information distribution on instructions sent by the central main station system, performs partition management on access users of the central main station system, sends distributed information control commands to the lower-layer client station system, and the client station system completes specific control instructions;
the central master station system is connected with the virtual and real system of the area and the operation and maintenance unit, the operation and maintenance unit acquires various operation data of the lower layer system in real time through the central master station system, and after the operation data are analyzed and calculated, the central master station system sends instructions to perform unified centralized control on the area under the center or the access user.
3. The system of claim 1, wherein the overall software architecture of the system adopts a multi-layer deployment architecture mode, including three layers, from bottom to top, i aas layer, PaaS layer and SaaS layer, and the application functions of the layers adopt a modular design, and can be combined and dynamically expanded as required;
the IaaS layer comprises a server group, a storage group and a network group and is used for providing a virtual technology for the PaaS layer;
the PaaS platform layer comprises public services and cloud support services and is used for providing a standard support platform of the SaaS layer;
the SaaS layer comprises: the system comprises an emergency repair platform, an energy optimization platform, a settlement platform, a monitoring platform, a management platform and a basic application platform, and is used for providing a modularized service and realizing customized combination, seamless integration and dynamic expansion of functional modules.
4. The system as claimed in claim 1, wherein the client station system is configured to face enterprise, business and cell users, and selectively deploy an acquisition concentrator or a substation energy management system according to user size or investment desire;
the virtual-real system of the area is constructed based on cloud computing, a virtual area system is constructed, the partition management of a central master station system access user is realized through functional area authority division and information distribution, and the centralized operation and maintenance pressure of the central master station system is shared;
the central master station system performs unified centralized management and control on a central lower setting area or access users for an operation unit, provides uniform data release of a webpage and a mobile APP and supports information interaction.
5. The system of claim 1, wherein the system has the capability of expanding upwards in the future, as needed, to meet the needs of users;
the client station system, the regional virtual-real system and the central main station system adopt a multi-stage 'N + 1' deployment mode, integrate data, calculation, storage and application software and hardware resources on three levels to form a large system with unified logic and complementary functions, and provide an integrated comprehensive energy management and control and service system for users.
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| CN114069700A (en) * | 2021-11-18 | 2022-02-18 | 国网江苏省电力有限公司 | Regional comprehensive energy scheduling control system based on energy Internet |
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