CN204556027U - A kind of based on Beidou communication system power line line state monitoring system - Google Patents
A kind of based on Beidou communication system power line line state monitoring system Download PDFInfo
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- CN204556027U CN204556027U CN201520236245.4U CN201520236245U CN204556027U CN 204556027 U CN204556027 U CN 204556027U CN 201520236245 U CN201520236245 U CN 201520236245U CN 204556027 U CN204556027 U CN 204556027U
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Abstract
The utility model relates to transmission line of electricity monitoring technology, and specifically one is based on Beidou communication system power line line state monitoring system, comprises data collection station and master station, the data that described data collection station gathers for receiving each sensor unit; Described master station comprises wireless communication module, digital signal processor and monitoring module, described wireless communication module is same as the information receiving described data collection station, and described digital signal processor processes and analyzes the information that described wireless communication module receives and show at described monitoring module.Described sensor unit is inclination sensor, wire temperature sensor, microclimate sensor, three-axis gyroscope or 3-axis acceleration sensor.Described temperature sensor is digital temperature sensor DS18B20, and temperature-measuring range is-55 ° ~+125 °, and precision is 0.5 °.The utility model can realize transmission line status parameter real time on-line monitoring, to make timely early warning to incipient fault and the measure of adopting avoids fault to occur.
Description
Technical field
The present invention relates to transmission line of electricity monitoring technology, specifically a kind of based on Beidou communication system power line line state monitoring system.
Background technology
Along with the development of China's industrial and agricultural production and the raising of people's living standard, achieve swift and violent development in recent years as leading power industry, system installed capacity and transmission line of electricity electric pressure are all improving constantly.The net installed capacity of current provincial region is more than 10000MW, and transmission line of alternation current working voltage reaches 750kV.Along with the raising of the lifting of electric system installed capacity, working voltage grade, electrical network cover the expansion of model, on the one hand improve reliability of operation and economy, but the scope on the other hand system cloud gray model being ensured to involve and also increasing on the live impact that causes of work, agricultural production and people.So how to improve safety and the reliability of Operation of Electric Systems, be the key subjects that Operation of Electric Systems, management and scientific research person pay close attention to always.
Aerial high-voltage power transmission line is the artery of electric system, and its running status directly determines safety and the benefit of electric system, just must bring huge loss once break down.Transmission line malfunction mainly comprises: 1. dirty flashover fault.According to statistics, the insulator chain flashover fault caused due to filth is at present in the total thing of electric system, be only second to damage to crops caused by thunder and occupy second, but the loss caused by pollution flashover accident is more than 10 times of lightening hazard, nearly all there is large area pollution flashover in the whole nation six bulk power grid, causes huge economic loss.2. the wire on disconnected power transmission line, will by the power of various the Nature, electric power and the effect from gravity, if its joint or even part are because of defect long-play at relatively high temperatures, its tension, resistance to compression, bending strength will weaken, head and contiguous wire will produce distortion, cause contact resistance to strengthen further, temperature raises further, and accelerates the distortion of wire and the decline of intensity.Now, if run into suddenly the invasion and attack of external force, the acceleration of line must be caused to rupture.3. fall tower.Normally because the ice cover of wire and steel tower has exceeded the limit lotus of steel tower as many 500 kilovolts and the serious icing of 220 KV transmission lines in Hunan Province in 2005, many places are caused to tear tower the condition of a disaster open.The and for example southern snow disaster of 2008, make disaster area overhead power transmission conducting wire and the excessive ice of steel tower, reach at most the ice covering thickness of 100mm, cause 110kV and above transmission line of electricity to fall bar and fall tower and bad total 2239 base, block the transport of railway artery, bring extreme influence to the life of local people.
Along with the continuous lifting of circuit capacity, electric pressure; in the face of the protection that electric system is increasingly strict requires to improve the ability of the state of transmission line of electricity being carried out to Real-Time Monitoring; the security of operation preventing to arrange to ensure circuit is taked in the accident early stage of development; save maintenance cost, improve economic and social benefit.Carrying out one of key point of Real-Time Monitoring to the state of transmission line of electricity is grasp true breath---the state parameter of each state of reflection.The microclimate parameter of on-line real time monitoring high-voltage transmission line pole tower tilt condition, transmission line of electricity, improves Operation of Electric Systems safety and reliability.For another example to the monitoring of conductor temperature.Therefore, develop a set of transmission line status parameter online system, round-the-clock real time monitoring is carried out to the running status of electric line, to make timely early warning to incipient fault and the measure of adopting avoids fault to occur, be the innate need of the economy improving Operation of Electric Systems safety and reliability, there is heavy meaning.
Summary of the invention
The invention provides a kind of difficulties efficiently solving transmission line of electricity on-line monitoring, realize digitizing, automatic station ideal solution based on Beidou communication system power line line state monitoring system.
For solving the problems of the technologies described above, the present invention takes following technical scheme:
One, based on Beidou communication system power line line state monitoring system, comprises data collection station and master station, the data that described data collection station gathers for receiving each sensor unit; Described master station comprises wireless communication module, digital signal processor and monitoring module, described wireless communication module is same as the information receiving described data collection station, and described digital signal processor processes and analyzes the information that described wireless communication module receives and show at described monitoring module.
Preferably, described sensor unit is inclination sensor, wire temperature sensor, microclimate sensor, three-axis gyroscope or 3-axis acceleration sensor.
Preferably, described temperature sensor is digital temperature sensor DS18B20, and temperature-measuring range is-55 ° ~+125 °, and precision is 0.5 °.
Preferably, described monitoring module is man-machine friendly touch operation interface.
Compared with prior art, beneficial effect of the present invention is:
The present invention can realize transmission line status parameter online system, round-the-clock real time monitoring is carried out to the running status of electric line, to make timely early warning to incipient fault and the measure of adopting avoids fault to occur, be the innate need of the economy improving Operation of Electric Systems safety and reliability, there is heavy meaning.
Accompanying drawing explanation
Fig. 1 is circuit module syndeton schematic diagram of the present invention.
Embodiment
Shown in accompanying drawing 1, a kind of based on Beidou communication system power line line state monitoring system, comprise data collection station and master station formation, the data that described data collection station gathers for receiving each sensor unit; Described master station comprises wireless communication module, digital signal processor and monitoring module, described wireless communication module is same as the information receiving described data collection station, and described digital signal processor processes and analyzes the information that described wireless communication module receives and show at described monitoring module.
Preferably, described sensor unit is inclination sensor, wire temperature sensor, microclimate sensor, three-axis gyroscope or 3-axis acceleration sensor.
Preferably, described temperature sensor is digital temperature sensor DS18B20, and its temperature-measuring range is-55 ° ~+125 °, and precision is 0.5 °.
Preferably, described monitoring module is man-machine friendly touch operation interface.
Preferably, described wireless communication module and China's independent research Beidou satellite communication system host-host protocol match.
First by sensor unit as inclination sensor, wire temperature sensor, microclimate sensor, three-axis gyroscope and 3-axis acceleration sensor are installed to data collection point, the signal of each terminal gathered is delivered to data collection station by wireless communication module by sensor unit, the digital signal processor that the signal of collection is sent to master station by data collection station carries out analysis contrast, then shows on monitoring module.
The present invention can realize transmission line status parameter online system, round-the-clock real time monitoring is carried out to the running status of electric line, to make timely early warning to incipient fault and the measure of adopting avoids fault to occur, be the innate need of the economy improving Operation of Electric Systems safety and reliability, there is heavy meaning.
Claims (4)
1. based on a Beidou communication system power line line state monitoring system, comprise data collection station and master station, it is characterized in that: the data that described data collection station gathers for receiving each sensor unit; Described master station comprises wireless communication module, digital signal processor and monitoring module, described wireless communication module is same as the information receiving described data collection station, and described digital signal processor processes and analyzes the information that described wireless communication module receives and show at described monitoring module.
2. one according to claim 1 is based on Beidou communication system power line line state monitoring system, it is characterized in that: described sensor unit is inclination sensor, wire temperature sensor, microclimate sensor, three-axis gyroscope or 3-axis acceleration sensor.
3. one according to claim 2 is based on Beidou communication system power line line state monitoring system, it is characterized in that: described temperature sensor is digital temperature sensor DS18B20, and temperature-measuring range is-55 ° ~+125 °, and precision is 0.5 °.
4. one according to claim 1 is based on Beidou communication system power line line state monitoring system, it is characterized in that: described monitoring module is man-machine friendly touch operation interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520236245.4U CN204556027U (en) | 2015-04-19 | 2015-04-19 | A kind of based on Beidou communication system power line line state monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520236245.4U CN204556027U (en) | 2015-04-19 | 2015-04-19 | A kind of based on Beidou communication system power line line state monitoring system |
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| CN204556027U true CN204556027U (en) | 2015-08-12 |
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| CN201520236245.4U Expired - Fee Related CN204556027U (en) | 2015-04-19 | 2015-04-19 | A kind of based on Beidou communication system power line line state monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548567A (en) * | 2018-07-13 | 2018-09-18 | 广东电网有限责任公司江门供电局 | A kind of transmission line online monitoring system with temperature monitoring |
| CN109116185A (en) * | 2018-07-24 | 2019-01-01 | 安徽康能电气有限公司 | Transmission line online monitoring system based on Beidou communication |
| CN111006658A (en) * | 2019-12-06 | 2020-04-14 | 国家电网公司 | Monitoring module of multi-dimensional sensor for deflection of aerial communication optical cable |
-
2015
- 2015-04-19 CN CN201520236245.4U patent/CN204556027U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548567A (en) * | 2018-07-13 | 2018-09-18 | 广东电网有限责任公司江门供电局 | A kind of transmission line online monitoring system with temperature monitoring |
| CN109116185A (en) * | 2018-07-24 | 2019-01-01 | 安徽康能电气有限公司 | Transmission line online monitoring system based on Beidou communication |
| CN111006658A (en) * | 2019-12-06 | 2020-04-14 | 国家电网公司 | Monitoring module of multi-dimensional sensor for deflection of aerial communication optical cable |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20180419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |