CN113157488A - Electric power production data acquisition and transmission implementation method based on remote transmission - Google Patents
Electric power production data acquisition and transmission implementation method based on remote transmission Download PDFInfo
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- CN113157488A CN113157488A CN202011414411.7A CN202011414411A CN113157488A CN 113157488 A CN113157488 A CN 113157488A CN 202011414411 A CN202011414411 A CN 202011414411A CN 113157488 A CN113157488 A CN 113157488A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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Abstract
The invention provides a method for realizing power production data acquisition and transmission based on remote transmission, which comprises at least one group of control substations, at least one group of regional substations, a cloud data center, a master control module and a data backup module, wherein the control substations acquire corresponding power production data in the substations and transmit the data to the regional substations, the regional substations calculate and process information in the control substations and transmit the information to a cloud database, the cloud database temporarily stores the data transmitted in the regional substations and discloses the data to the master control module and the data backup module, the master control module reads corresponding information from the cloud data center to realize remote transmission of the power production data, the data backup module is used for performing backup storage on the data of the cloud data center, and the invention realizes block-type wireless data acquisition and transmission in the remote transmission process, the regional substation collects and processes data in the blocks and transmits the data by means of a wireless communication technology.
Description
Technical Field
The invention relates to the technical field of data acquisition, in particular to a method for realizing the acquisition and transmission of electric power production data based on remote transmission.
Background
Because a large amount of renewable energy is generated from the west of China, the power consumption of the east is much higher than that of the west, and the energy needs to be transmitted to the east in a long distance. Therefore, to meet the subsequent electricity consumption in China, a large amount of ultra-high voltage direct current transmission technology needs to be utilized for long-distance transmission. The extra-high voltage is formed by 1000 KV and above alternating current and +/-800 KV and above direct current transmission, and has the comprehensive advantages of long distance, large capacity, low loss and less occupied land. The method realizes the 'coal is moved from the air and the electricity is transmitted to all China', and the 'coal is replaced by electricity, oil is replaced by electricity, and clean electricity comes from a distance' becomes a new normal state of the development of energy and electric power in China.
Still need be supporting to have corresponding data to gather and control on electric power remote transmission's basis, but there are a great deal of defects in the current collection monitoring technology, current data acquisition timeliness is relatively poor, there is great time delay in data transmission and interconnection, lead to data not have the real-time, and data are too mixed and disorderly, data measurement mode is not unified between the different equipment, lead to the data difficulty of gathering, the data analysis degree of difficulty is higher, simultaneously because the transport network span is longer, data have certain regionality in the different regions, data are difficult to the intercommunication in the different regions, lead to the data acquisition monitoring to be difficult to carry out systematic analysis processes.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a power production data acquisition and transmission implementation method based on remote transmission, so as to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the control substation is at least provided with one group, the control substation acquires corresponding power production data in the substation and sends the data to the regional substation, the regional substation performs calculation processing on information in the control substation and then sends the information to a cloud database, the cloud database performs transient storage on the data sent in the regional substation and discloses the data to the master control module and the data backup module, the master control module reads corresponding information from the cloud data center to realize remote transmission of the power production data, and the data backup module is used for performing backup storage on the data of the cloud data center.
Preferably, the regional substation and the control substation adopt a cellular topology structure, and the regional substation is used for calculating and processing information of all the control substations in a corresponding sub-region.
Preferably, the control substation comprises a control sub-terminal and at least one group of monitoring equipment, wherein the monitoring equipment is used for monitoring different types of power production data and sending the data to the control sub-terminal, and the control sub-terminal summarizes the different types of power production data.
Preferably, the regional substation performs calculation processing on the control substation, specifically, performs classified statistics on an average value and deviation values of data and the average value of each substation after the different types of power production data are gathered in the control substation.
Preferably, a Nb-lot data communication module is arranged inside the monitoring device, and data is transmitted between the monitoring device and the control sub-terminal through a Nb-lot network.
Preferably, a wireless communication module is arranged in the regional substation, and the regional substation sends corresponding data to the cloud data center through the wireless communication module.
Preferably, the wireless communication module is one or a combination of multiple networks selected from WIFI, GSM, GPRS, 3G, 4G and 5G.
Preferably, the cloud data center and the master control module are further provided with authority management modules, and the authority management modules are used for performing authority verification on request sources in the master control module.
Preferably, the monitoring equipment comprises a dielectric withstand voltage sensor, a grounding device detection sensor, lightning arrester testing equipment, a switch detection sensor, a current sensor, a voltage sensor and power analysis equipment.
(III) advantageous effects
The invention provides a method for realizing electric power production data acquisition and transmission based on remote transmission, which has the following beneficial effects: a control substation and an area substation are set by adopting a cellular topological structure, the area substation collects the control substations in a cellular area, the control substations and the area substation are connected through a cellular link, the connection reliability and the communication efficiency are packaged, the area substation performs calculation processing after data is collected, the mean value of various parameters in the current area and the difference value between different control substations and the mean value are calculated, further various parameter indexes in the current area and parameter conditions between different control terminals are better embodied, the area sub-terminal data is transmitted to a cloud data center through a wireless transmission module, a data backup module is arranged for avoiding large data redundancy of the cloud data center and improving the data reading efficiency, the cloud data center only stores the data for a short time, and the data backup module is used for storing long-term backup data, the storage capacity of a cloud data center is effectively reduced, the processing and response capacity of the cloud data center on data is improved, an authority management module is arranged in front of a master control module and used for managing and controlling data reading authority, the real-time performance of the data is greatly guaranteed while the safety of the data is guaranteed, a plurality of monitoring devices are arranged in a control substation, different monitoring devices monitor different types of power production parameters, the transmission between the devices and a control terminal is simple and efficient through Nb-lot network connection information, the regional substation classifies and summarizes the data of different types of parameters, the inconsistency of parameter measurement among different devices is avoided, the reliability of the monitoring data is improved, and meanwhile, reading statistics and analysis are facilitated.
Drawings
FIG. 1 is a schematic diagram of a topological structure of a power generation data acquisition and transmission implementation method based on remote transmission according to the present invention;
FIG. 2 is a detailed topology diagram of an implementation method for power generation data acquisition and transmission based on long-distance transmission according to the present invention;
fig. 3 is a schematic flow chart of an implementation method for power generation data acquisition and transmission based on long-distance transmission according to the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
The embodiment of the invention provides a power production data acquisition and transmission implementation method based on remote transmission, which comprises control substations, area substations, a cloud data center, a master control module and a data backup module, wherein at least one group of control substations is arranged, the control substations acquire corresponding power production data in the substations and transmit the data to the area substations, the area substations perform calculation processing on the information in the control substations and transmit the information to a cloud database, the cloud database temporarily stores the data transmitted in the area substations and discloses the data to the master control module and the data backup module, the master control module reads corresponding information from the cloud data center to implement remote transmission of power production data, and the data backup module is used for performing backup storage on the data in the cloud data center.
The regional substation and the control substation adopt a honeycomb topological structure, the regional substation is used for calculating and processing information of all the control substations in a corresponding sub-region, the control substation comprises a control sub-end and at least one group of monitoring equipment, the monitoring equipment is used for monitoring heterogeneous power production data and sending the data to the control sub-end, the control sub-end collects the heterogeneous power production data, the regional substation calculates and processes the control substations, specifically, the different heterogeneous power production data collected in the control substations are classified and counted to obtain an average value and deviation values of the substation data and the average value, an Nb-lot data communication module is arranged in the monitoring equipment, data are transmitted between the monitoring equipment and the control sub-end through an Nb-lot network, a wireless communication module is arranged in the regional substation, and the regional substation sends corresponding data to a cloud data center through the wireless communication module, the wireless communication module possesses for WIFI, GSM, GPRS, 3G, one or more combination in 4G and the 5G network, still be equipped with the authority management module in high in the clouds data center and the total control module, the authority management module is arranged in carrying out the authority verification to the request source in the total control module, monitoring facilities includes withstand voltage sensor, earthing device detection sensor, arrester test equipment, switch detection sensor, current sensor, voltage sensor and power analysis equipment.
In summary, a cellular topology structure is adopted to set up control substations and regional substations, the regional substations gather the control substations in a cellular region, the control substations and the regional substations are connected through a cellular link, the connection reliability and the communication efficiency are packaged, after the regional substations collect data, calculation processing is carried out, the mean value of various parameters in the current region and the difference value between different control substations and the mean value are calculated, further, various parameter indexes in the current region and parameter conditions among different control sub-terminals are better embodied, the regional sub-terminal data are transmitted to a cloud data center through a wireless transmission module, a data backup module is arranged for avoiding mass redundancy of data of the cloud data center and improving the data reading efficiency, the cloud data center only stores the data for a short time, and the data backup module is used for storing long-term backup data, and the authority management module is arranged in front of the master control module and used for managing and controlling data reading authority, the data real-time performance is greatly guaranteed while the data safety is guaranteed, a plurality of monitoring devices are arranged in the control substation, different monitoring devices monitor different types of power production parameters, the information transmission between the devices and the control terminal is simple and efficient through Nb-lot network connection, the regional substation classifies and summarizes data of different types of parameters, the parameter measurement inconsistency among different devices is avoided, the reliability of the monitored data is improved, and meanwhile, reading statistics and analysis are facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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.
Claims (9)
1. A power production data acquisition and transmission implementation method based on remote transmission is characterized by comprising the following steps: the control substation is at least provided with one group, the control substation acquires corresponding power production data in the substation and sends the data to the regional substation, the regional substation calculates and processes information in the control substation and sends the information to a cloud database, the cloud database temporarily stores the data sent in the regional substation and discloses the data to the master control module and the data backup module, the master control module reads corresponding information through the cloud data center to realize remote transmission of the power production data, and the data backup module is used for backing up and storing the data of the cloud data center.
2. The method for realizing the collection and transmission of the power generation data based on the long-distance transmission as claimed in claim 1, wherein: the regional substation and the control substation adopt a honeycomb type topological structure, and the regional substation is used for calculating and processing information of all the control substations in the corresponding sub-region.
3. The electric power production data acquisition and transmission implementation method based on remote transmission as claimed in claim 2, wherein: the control substation comprises a control sub-end and at least one group of monitoring equipment, wherein the monitoring equipment is used for monitoring different types of power production data and sending the data to the control sub-end, and the control sub-end summarizes the different types of power production data.
4. The electric power production data acquisition and transmission implementation method based on remote transmission as claimed in claim 3, wherein: and the regional substation calculates the control substation, specifically, calculates the average value of the different types of power production data collected in the control substation in a classified manner and the deviation value of the data and the average value of each substation.
5. The electric power production data acquisition and transmission implementation method based on remote transmission as claimed in claim 3, wherein: and a Nb-lot data communication module is arranged in the monitoring equipment, and data are transmitted between the monitoring equipment and the control sub-terminal through a Nb-lot network.
6. The electric power production data acquisition and transmission implementation method based on remote transmission as claimed in claim 1, wherein: the regional substation sends corresponding data to the cloud data center through the wireless communication module.
7. The electric power production data acquisition and transmission implementation method based on remote transmission as claimed in claim 6, wherein: the wireless communication module is one or a plurality of combinations of WIFI, GSM, GPRS, 3G, 4G and 5G networks.
8. The electric power production data acquisition and transmission implementation method based on remote transmission as claimed in claim 1, wherein: and the cloud data center and the master control module are also provided with authority management modules, and the authority management modules are used for carrying out authority verification on the request source in the master control module.
9. The electric power production data acquisition and transmission implementation method based on remote transmission as claimed in claim 3, wherein: the monitoring equipment comprises an insulation withstand voltage sensor, a grounding device detection sensor, lightning arrester testing equipment, a switch detection sensor, a current sensor, a voltage sensor and power analysis equipment.
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| CN202011414411.7A CN113157488A (en) | 2020-12-03 | 2020-12-03 | Electric power production data acquisition and transmission implementation method based on remote transmission |
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| CN202011414411.7A CN113157488A (en) | 2020-12-03 | 2020-12-03 | Electric power production data acquisition and transmission implementation method based on remote transmission |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993585A (en) * | 2015-06-11 | 2015-10-21 | 国家电网公司 | Intelligent power grid control system |
| CN108109077A (en) * | 2017-12-29 | 2018-06-01 | 海南绿色能源与环境工程技术研究院 | A kind of trans-regional clean energy resource internet system |
| CN109639732A (en) * | 2019-01-23 | 2019-04-16 | 上海逸涵信息科技有限公司 | A kind of open type data acquisition system |
| CN109742844A (en) * | 2018-12-28 | 2019-05-10 | 芜湖鑫芯微电子有限公司 | A kind of remote controlled backup power supply control chip and system |
| CN110531926A (en) * | 2019-08-01 | 2019-12-03 | 深圳供电局有限公司 | Cloud platform-based electric power data management system |
| CN211206462U (en) * | 2019-07-15 | 2020-08-07 | 浙江创韵环境科技有限公司 | Thing networking water quality monitoring system |
-
2020
- 2020-12-03 CN CN202011414411.7A patent/CN113157488A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993585A (en) * | 2015-06-11 | 2015-10-21 | 国家电网公司 | Intelligent power grid control system |
| CN108109077A (en) * | 2017-12-29 | 2018-06-01 | 海南绿色能源与环境工程技术研究院 | A kind of trans-regional clean energy resource internet system |
| CN109742844A (en) * | 2018-12-28 | 2019-05-10 | 芜湖鑫芯微电子有限公司 | A kind of remote controlled backup power supply control chip and system |
| CN109639732A (en) * | 2019-01-23 | 2019-04-16 | 上海逸涵信息科技有限公司 | A kind of open type data acquisition system |
| CN211206462U (en) * | 2019-07-15 | 2020-08-07 | 浙江创韵环境科技有限公司 | Thing networking water quality monitoring system |
| CN110531926A (en) * | 2019-08-01 | 2019-12-03 | 深圳供电局有限公司 | Cloud platform-based electric power data management system |
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