CN203798960U - Overhead line remote transmission communication monitoring system - Google Patents
Overhead line remote transmission communication monitoring system Download PDFInfo
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- CN203798960U CN203798960U CN201420073580.2U CN201420073580U CN203798960U CN 203798960 U CN203798960 U CN 203798960U CN 201420073580 U CN201420073580 U CN 201420073580U CN 203798960 U CN203798960 U CN 203798960U
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- communication terminal
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Locating Faults (AREA)
- Telephonic Communication Services (AREA)
Abstract
The utility model discloses and provides an overhead line remote transmission communication monitoring system with sufficient power supply and convenient installation. The system comprises fault indicators, a communication terminal and a far-end monitoring center. The multiple fault indicators and the communication terminal are arranged a three-phase circuit of an overhead line. The fault indicators are connected with the communication terminal in a signaling way. When a fault occurs in the line, fault information is transmitted to the far-end monitoring center and mobile phones of relevant work personnel via the communication terminal. Each fault indicator comprises an electricity-taking module, a monitoring module, a control unit, a fault indicating module and a communication module. The electricity-taking module supplies power to the monitoring module, the control unit, the fault indicating module, the communication module and the communication terminal. A fault monitoring module, the fault indicating module and the communication module are electrically connected with the control unit. The electricity-taking module comprises a self-electricity-taking module, a solar module and a storage battery. The self-electricity-taking module and the solar module are electrically connected with the storage battery. The overhead line remote transmission communication monitoring system is mainly applied to the field of fault monitoring.
Description
Technical field
The utility model relates to a kind of overhead transmission line teletransmission Communication Monitoring system.
Background technology
In overhead distribution network operation system, due to reasons such as weather, short circuit, earth fault often have generation.The fault monitoring system of overhead transmission line is mainly used in the malfunction monitoring to overhead transmission line, but fault detector and the communication terminal of at present a lot of overhead transmission line fault monitoring systems are all mounted on electric pole, can only rely on internal battery or external power supply to obtain electric energy, and need to rely on jumbo accumulator and larger solar panels to obtain electric power, not only waste a lot of resources but also large-capacity battery and larger solar-electricity magnetic sheet takes up room greatly, install complicated, thereby brought a lot of inconvenience to construction, and when run into night and rainy weather sun power is under-supply or the situation that battery electric power is not enough under be difficult to guarantee the normal work of fault detector and communication terminal, thereby affect the normal operation of whole monitoring system.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of power sufficient and overhead transmission line teletransmission Communication Monitoring system easy for installation are provided.
The technical scheme that the utility model adopts is: the utility model comprises fault detector, communication terminal and far-end monitoring center, some described fault detectors and described communication terminal are all arranged on the three-phase circuit of overhead transmission line, described fault detector is connected with described communication terminal signal, described communication terminal is connected with described far-end monitoring center signal, the real-time status of described fault detector Monitoring Line, when line failure, send and report to the police and failure message is sent on described far-end monitoring center and relevant staff's mobile phone by described communication terminal, described fault detector comprises electricity-fetching module, monitoring modular, control module, failure indication module and communication module, described electricity-fetching module is to described monitoring modular, described control module, described failure indication module, described communication module and the power supply of described communication terminal, described malfunction monitoring module, described failure indication module and communication module are all electrically connected to described control module, described electricity-fetching module comprises automatic electricity getting module, solar energy module and accumulator, described automatic electricity getting module and described solar energy module are all connected with described storage battery.
Described monitoring modular comprises residual voltage observation circuit and zero-sequence current observation circuit, and described residual voltage observation circuit and zero-sequence current observation circuit are electrically connected to described control module respectively.
Described failure indication module comprises hummer and pilot lamp.
The beneficial effects of the utility model are: because the utility model comprises fault detector, communication terminal and far-end monitoring center, some described fault detectors and described communication terminal are all arranged on the three-phase circuit of overhead transmission line, described fault detector is connected with described communication terminal signal, described communication terminal is connected with described far-end monitoring center signal, the real-time status of described fault detector Monitoring Line, when line failure, send and report to the police and failure message is sent on described far-end monitoring center and relevant staff's mobile phone by described communication terminal, described fault detector comprises electricity-fetching module, monitoring modular, control module, failure indication module and communication module, described electricity-fetching module is to described monitoring modular, described control module, described failure indication module, described communication module and the power supply of described communication terminal, described malfunction monitoring module, described failure indication module and communication module are all electrically connected to described control module, described electricity-fetching module comprises automatic electricity getting module, solar energy module and accumulator, described automatic electricity getting module and described solar energy module are all connected with described storage battery, compared with prior art, described fault monitor and described communicating terminal mainly directly obtain power supply by described automatic electricity getting module from cable, and can electric energy supplement by described solar energy module, the electric energy that described ask for point module and described solar energy module are obtained can be stored in described accumulator, for fault detector provides more sufficient electric energy, than using, internal battery or external power supply are more reliable, thereby guarantee the normal operation of whole overhead transmission line teletransmission Communication Monitoring system, whole system adopts the monitoring mode of a plurality of monitoring points, by the real-time state monitoring of individual point, can determine fault section, thereby find very soon trouble spot, so the utlity model has electric power supply abundance, the accurate feature of localization of fault, not only can be by the duty of the whole circuit of described far-end monitoring center's Real-Time Monitoring, and when line failure, send and report to the police and failure message is sent on described far-end monitoring center and relevant staff's mobile phone by described communication terminal, so that related personnel carries out abnormality processing in time, avoid causing the accident.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fault detector in the utility model embodiment;
Fig. 2 is the utility model embodiment one-piece construction schematic diagram.
Embodiment
Be illustrated in figure 1 a kind of overhead transmission line teletransmission Communication Monitoring system, it comprises fault detector 1, communication terminal 2 and far-end monitoring center 3, some described fault detectors 1 and described communication terminal 2 are all arranged on the three-phase circuit of overhead transmission line, described fault detector 1 is connected with described communication terminal 2 signals, described communication terminal 2 is connected with described far-end monitoring center 2 signals, the real-time status of described fault detector 1 Monitoring Line, when line failure, send and report to the police and failure message is sent on described far-end monitoring center 3 and relevant staff's mobile phone by described communication terminal 2.
Described fault detector 1 comprises electricity-fetching module 11, monitoring modular 12, control module 13, failure indication module 14 and communication module 15, described electricity-fetching module 11 is to described monitoring modular 12, described control module 13, described failure indication module 14, described communication module 15 and 2 power supplies of described communication terminal, and described malfunction monitoring module 12, described failure indication module 14 and communication module 15 are all electrically connected to described control module 13.
Described electricity-fetching module 11 comprises automatic electricity getting module 111, solar energy module 112 and accumulator 113, and described automatic electricity getting module 111 and described solar energy module 112 are all electrically connected to described accumulator 113.
Described monitoring modular 12 comprises residual voltage observation circuit 121 and zero-sequence current observation circuit 122, and described residual voltage observation circuit 121 and zero-sequence current observation circuit 122 are electrically connected to described control module 13 respectively.
Described failure indication module 14 comprises hummer 141 and pilot lamp 142.
Described fault detector 1 and described communication terminal 2 can obtain sufficient electric energy by described automatic electricity getting module 111 and described solar energy module 112 and be stored in described accumulator 113, than using, internal battery or external power supply are more reliable, can be described fault detector 1 more sufficient electric energy is provided, thereby guarantee the normal operation of whole overhead transmission line teletransmission Communication Monitoring system, whole system adopts the monitoring mode of a plurality of monitoring points, by the real-time state monitoring of each point, can determine fault section, thereby find very soon trouble spot, so the utlity model has electric power supply abundance, the accurate feature of localization of fault.This system not only can be by the duty of the whole circuit of described far-end monitoring center's 3 Real-Time Monitoring, and when line failure, send and report to the police and failure message is sent on described far-end monitoring center 3 and relevant staff's mobile phone by described communication terminal 2, so that related personnel carries out abnormality processing in time, avoid causing the accident.
Claims (3)
1. an overhead transmission line teletransmission Communication Monitoring system, it is characterized in that: it comprises fault detector (1), communication terminal (2) and far-end monitoring center (3), some described fault detectors (1) and described communication terminal (2) are all arranged on the three-phase circuit of overhead transmission line, described fault detector (1) is connected with described communication terminal (2) signal, described communication terminal (2) is connected with described far-end monitoring center (2) signal, the real-time status of described fault detector (1) Monitoring Line, when line failure, send and report to the police and failure message is sent on described far-end monitoring center (3) and relevant staff's mobile phone by described communication terminal (2), described fault detector (1) comprises electricity-fetching module (11), monitoring modular (12), control module (13), failure indication module (14) and communication module (15), described electricity-fetching module (11) is to described monitoring modular (12), described control module (13), described failure indication module (14), described communication module (15) and described communication terminal (2) power supply, described malfunction monitoring module (12), described failure indication module (14) and communication module (15) are all electrically connected to described control module (13), described electricity-fetching module (11) comprises automatic electricity getting module (111), solar energy module (112) and accumulator (113), described automatic electricity getting module (111) and described solar energy module (112) are all electrically connected to described accumulator (113).
2. a kind of overhead transmission line teletransmission Communication Monitoring system according to claim 1, it is characterized in that: described monitoring modular (12) comprises residual voltage observation circuit (121) and zero-sequence current observation circuit (122), described residual voltage observation circuit (121) and zero-sequence current observation circuit (122) are electrically connected to described control module (13) respectively.
3. a kind of overhead transmission line teletransmission Communication Monitoring system according to claim 1, is characterized in that: described failure indication module (14) comprises hummer (141) and pilot lamp (142).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073580.2U CN203798960U (en) | 2014-02-20 | 2014-02-20 | Overhead line remote transmission communication monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073580.2U CN203798960U (en) | 2014-02-20 | 2014-02-20 | Overhead line remote transmission communication monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN203798960U true CN203798960U (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420073580.2U Expired - Fee Related CN203798960U (en) | 2014-02-20 | 2014-02-20 | Overhead line remote transmission communication monitoring system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377782A (en) * | 2014-11-28 | 2015-02-25 | 国家电网公司 | Distribution line online monitoring and collecting terminal supporting automatic line electricity getting |
| CN104377832A (en) * | 2014-11-28 | 2015-02-25 | 国家电网公司 | Distribution line online monitoring and collecting terminal supporting solar electricity getting |
| CN104502802A (en) * | 2014-12-24 | 2015-04-08 | 国家电网公司 | Method and system for recognizing lightning strike fault and lightning strike fault type of power transmission line |
| CN111665416A (en) * | 2020-05-30 | 2020-09-15 | 河北新天科创新能源技术有限公司 | Overhead line fault indicating device |
| CN114336921A (en) * | 2021-11-12 | 2022-04-12 | 国网浙江省电力有限公司平湖市供电公司 | Fault indicator and charging method thereof |
-
2014
- 2014-02-20 CN CN201420073580.2U patent/CN203798960U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377782A (en) * | 2014-11-28 | 2015-02-25 | 国家电网公司 | Distribution line online monitoring and collecting terminal supporting automatic line electricity getting |
| CN104377832A (en) * | 2014-11-28 | 2015-02-25 | 国家电网公司 | Distribution line online monitoring and collecting terminal supporting solar electricity getting |
| CN104377782B (en) * | 2014-11-28 | 2016-10-26 | 国家电网公司 | Support the distribution line on-line monitoring acquisition terminal of circuit automatic electricity getting |
| CN106712285A (en) * | 2014-11-28 | 2017-05-24 | 国网浙江省电力公司湖州供电公司 | Distribution line online monitoring and acquisition terminal supporting solar energy pickup |
| CN104377832B (en) * | 2014-11-28 | 2017-05-31 | 国家电网公司 | Support the distribution line on-line monitoring acquisition terminal of solar energy power taking |
| CN106712285B (en) * | 2014-11-28 | 2019-07-30 | 国网浙江省电力公司湖州供电公司 | Solar energy is supported to take the distribution line on-line monitoring acquisition terminal of electricity |
| CN104502802A (en) * | 2014-12-24 | 2015-04-08 | 国家电网公司 | Method and system for recognizing lightning strike fault and lightning strike fault type of power transmission line |
| CN111665416A (en) * | 2020-05-30 | 2020-09-15 | 河北新天科创新能源技术有限公司 | Overhead line fault indicating device |
| CN114336921A (en) * | 2021-11-12 | 2022-04-12 | 国网浙江省电力有限公司平湖市供电公司 | Fault indicator and charging method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20210220 |