CN103592567B - The electric network fault positioning system integrated based on multi-system information and method - Google Patents

The electric network fault positioning system integrated based on multi-system information and method Download PDF

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Publication number
CN103592567B
CN103592567B CN201310504149.9A CN201310504149A CN103592567B CN 103592567 B CN103592567 B CN 103592567B CN 201310504149 A CN201310504149 A CN 201310504149A CN 103592567 B CN103592567 B CN 103592567B
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fault
information
main website
distribution
concentrator
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CN103592567A (en
Inventor
吴树鸿
吴海江
陆锦培
汤志锐
罗伟明
杜飞强
王伟佳
严周宇
何锦飞
陈志峰
邱桂华
何炎
黄猛才
邓昆英
梁若生
刘俊涛
陈庆辉
宋永禄
邹锐
张明明
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Yantai Haiyi Software Co., Ltd.
Foshan Power Supply Bureau of Guangdong Power Grid Corp
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YANTAI HAIYI SOFTWARE CO Ltd
Foshan Power Supply Bureau of Guangdong Power Grid Corp
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Abstract

A kind of electric network fault positioning system integrated based on multi-system information, the fault detector comprising main website, concentrator and be installed on circuit, described main website is provided with fault location system and realizes communicating by GPRS communication mode and concentrator, described concentrator by radio communication mode with organize fault detector more and contact, also comprise the distribution Geographic Information System, distribution automation system, Fault Intelligent Diagnosis System and the distribution Production MIS that are connected with main website respectively, described main website also connects repair personnel's mobile phone by short message mode.The invention still further relates to the electric network fault localization method integrated based on multi-system information using described system.The Technique of Information Integration that the present invention utilizes multisystem to provide replaces single therefore indicator motion information comes the position that comprehensive localizing faults occurs, and localization of fault is accurate, reliability is high.

Description

The electric network fault positioning system integrated based on multi-system information and method
Technical field
The present invention relates to a kind of electric network fault positioning system integrated based on multi-system information.The invention still further relates to the electric network fault localization method integrated based on multi-system information using described system.
Background technology
Along with the fast development of economy and the raising of living standards of the people, people require also will be more and more higher to the reliable power supply of electric power supply and good service, distribution network system is in the least significant end of electric system, directly be responsible for the power supply of client, the operation level of distribution network system directly affects the power supply quality of client.
Distribution network systems is because its branch line is many and wiring is complicated, and when line failure, line fault origination point is generally difficult to search, and usually needs a large amount of human and material resources of cost and time, has a strong impact on the reliable power supply of client.Even if on basic routing line or branch line exit robotization switch is installed, also circuit can only be isolated into limited several sections, the searching or requiring a great deal of time and energy of trouble spot, and the investment of these automation equipments is very large, general just or responsible consumer circuit larger in load density is applied.
Fault detector, as a kind of line fault detection and positioning device, is used widely in power distribution network.When line failure, fault detector can malfunction coefficient on the spot, fault status information also can be uploaded to communication terminal unit by the fault detector possessing communication function, communication terminal unit is sent to main website failure message again, main website sends to relevant repair personnel with the form of note fault detector action situation after treatment, by means of the instruction of fault detector, can determine that branch and the section of position occur fault fast, significantly reduce the time of troubleshooting.
Only carry out localization of fault by means of the action message situation of single failure indicator at present, because fault detector is installed on scene, bad environments, simultaneous faults indicator is in debugging mode sometimes, often there is the phenomenons such as action message mistake, fault detector display INFORMATION OF INCOMPLETE is reliable, and causing trouble location technology still exists the shortcomings such as inaccurate, reliability is not high.
Summary of the invention
First technical matters to be solved by this invention, is just to provide a kind of electric network fault positioning system integrated based on multi-system information.
Second technical matters to be solved by this invention, is just to provide a kind of electric network fault localization method integrated based on multi-system information using described system.
The Technique of Information Integration that the present invention utilizes multisystem to provide replaces single therefore indicator motion information comes the position that comprehensive localizing faults occurs, and localization of fault is accurate, reliability is high.
Solve above-mentioned first technical matters, the technical solution used in the present invention is as follows:
A kind of electric network fault positioning system integrated based on multi-system information, comprise main website, concentrator and the fault detector be installed on circuit, described main website is provided with fault location system and realizes communicating by GPRS communication mode and concentrator, described concentrator by radio communication mode with organize fault detector more and contact, it is characterized in that: also comprise the distribution Geographic Information System (GIS) be connected with main website respectively, distribution automation system, Fault Intelligent Diagnosis System and distribution Production MIS, described main website also connects repair personnel's mobile phone by short message mode.
After fault detector action message is uploaded to main website, fault location system will carry out the grouping of same line segregation, connect distribution Geographic Information System (GIS) according to its IP information and carry out GIS Topology service, analyze this fault detector upstream and downstream whether have fault detector and analyze its action situation, reach accurate fault location object; Mated the event of failure of same circuit by Fault Intelligent Diagnosis System simultaneously, and same spacing current saltus step in coupling distribution automation system and the alarm of distribution transforming decompression, and whether there is normal circuit breaker according to this region of localization of fault regional analysis, integrated multi-system information generates localization of fault report later and is published on distribution Production MIS.Form by note also sends in relevant repair personnel's mobile phone by the localization of fault information that final fault location system generates.
Solve above-mentioned second technical matters, the technical solution used in the present invention is as follows:
Use an electric network fault localization method integrated based on multi-system information for described system, it is characterized in that: comprise the following steps:
S1 fault detector 1 detection of grid breaks down, and by radio communication mode, concentrator 2 is uploaded in its IP address and relevant action information;
Main website is uploaded by GPRS communication mode after S2 concentrator 2 pairs of information carry out respective handling;
After the fault location system 4 of S3 main website receives the single action message 10 of fault detector 1 action, system will carry out same line segregation grouping 11;
S4 fault location system 4 accesses generalized information system 5, and the fault detector of everything on same circuit is defined as localizing faults district up stream failure indication 12, is defined as localizing faults district downstream fault indicator 13 with not operating fault detectors all on circuit; Determining localizing faults district up stream failure indication 12 and localizing faults district downstream fault indicator 13 by analyzing, fault zone being reduced and obtains accurate localizing faults region;
After S5 fault location system 4 draws accurate localizing faults region, information interaction will be carried out with Fault Intelligent Diagnosis System 7, coupling 14 will be carried out to the event of failure with circuit in 5 minutes;
S6 fault location system 4 also carries out information interaction with distribution automation system 6 simultaneously, carry out same spacing current saltus step and distribution transforming decompression alarm 15 is mated, and whether analysis of failure district exists normal circuit breaker 16 situation, simultaneously electric current whether saltus step, distribution transforming, whether decompression and faulty section exist normal circuit breaker information summary in localization of fault report the test;
S7 fault location system 4, after obtaining accurate fault location region and multisystem relevant information, will generate localization of fault report the test 17, and will be published in distribution Production MIS 8, be formed simultaneously occur to repair personnel's mobile phone 9 with note.
Beneficial effect:
1, the action message situation of the multiple fault detector of the comprehensive same circuit of the present invention, by GIS topological analysis determination localization of fault region, and sends to final localization of fault region in relevant repair personnel's mobile phone with note form.Avoid when the multiple fault detector action of a certain line failure, relevant repair personnel receives many fault detector action messages, and needs the phenomenon of locating final fault zone according to on-the-spot drawing.
2, after fault detector action of the present invention, its action message is mated with the event of failure in Fault Intelligent Diagnosis System, mate with the current-jump alarm in distribution automation system and the alarm of distribution transforming decompression simultaneously, form fault comprehensive information; After fault detector action, whether scene rush to repair personnel can trip according to line switching, whether the line current distribution transforming whether occurred on saltus step and circuit the information such as decompression occur is carried out multi-form repairing, has stronger specific aim; Avoid fault detector simultaneously and miss the disturbing effect sent out action message and repair personnel is brought.
3, whether the present invention can have normal circuit breaker analysis to localization of fault region automatically.Because common short-circuiting device does not possess communication function, dispatcher does not also know its action situation, carry out failure judgement locating area by GIS topological analysis whether comprise normal circuit breaker and point out its position, and relevant information is sent to repair personnel, the understanding of repair personnel to failure condition can be strengthened, accomplish to shoot the arrow at the target, reduce emergency repair time.
4, the present invention can accurate localizing faults region, and repair personnel can be helped to reach the spot rapidly, and that shortens abort situation searches the time, and fast quick-recovery normal power supply, substantially increases the reliability of first-aid repair efficiency and power supply.Avoid the interference of mistaking signal when debugging said especially by fault detector, and provide the integrated resultant fault locating area report of multi-system information, reach as basic unit's Reduction of Students' Study Load object, its usable range is wide, has good Popularizing of A.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Fig. 1 is system of the present invention composition and annexation schematic diagram;
Fig. 2 is the FB(flow block) of method of the present invention.
Embodiment
As shown in Figure 1, the technical solution used in the present invention is as follows:
A kind of electric network fault positioning system integrated based on multi-system information, the fault detector 1 comprising main website, concentrator 2 and be installed on circuit, also comprise the distribution Geographic Information System (GIS) 5, distribution automation system 6, Fault Intelligent Diagnosis System 7 and the distribution Production MIS 8 that are connected with main website respectively, main website is provided with fault location system 4 and realizes communicating by GPRS communication mode and concentrator, concentrator by radio communication mode with how organize fault detector and contacts, main website is also by short message mode connection repair personnel mobile phone.
Its principle of work is: when line failure, its IP address and relevant action information are also sent to concentrator 2 by radio communication mode by its actuating signal by fault detector 1 action, sent by GPRS communication module after concentrator 2 pairs of information carry out respective handling, fault location system 4 receives fault detector 1 action message by Internet3.After fault location system 4 receives fault detector 1 action message, will related data be obtained by access generalized information system 5, distribution automation system 6, Fault Intelligent Diagnosis System 7 and carry out data interaction, final generation localization of fault regional forecast.Localization of fault regional forecast will be distributed in distribution Production MIS 8, allow yardman have a comprehensive understanding to fault, and will be sent in repair personnel's mobile phone 9 with note form by localization of fault regional forecast, be convenient to repair personnel and carry out repairing.
Use that the electric network fault localization method integrated based on multi-system information of described system is better to be implemented as follows:
As shown in Figure 2, after fault location system 4 receives the single action message 10 of fault detector 1 action, system will carry out same line segregation grouping 11, then access generalized information system 5 and obtain localizing faults district up stream failure indication 12 and localizing faults district downstream fault indicator 13, determining localizing faults district up stream failure indication 12 and localizing faults district downstream fault indicator 13 by analyzing, fault zone being reduced and obtains accurate localizing faults region.After fault location system 4 draws accurate localizing faults region, information interaction will be carried out with Fault Intelligent Diagnosis System 7, coupling 14 will be carried out to the event of failure with circuit in 5 minutes; Fault location system 4 simultaneously also will carry out information interaction with distribution automation system 6, carry out same spacing current saltus step and distribution transforming decompression alarm 15 is mated, and analysis of failure district normal circuit breaker 16 situation; Fault location system 4, after obtaining accurate fault location region and multisystem relevant information, will generate localization of fault report the test 17, and will be published in distribution Production MIS 8, be formed simultaneously occur to repair personnel's mobile phone with note.Repair personnel can according to accurate locating area, and the line current provided in conjunction with multisystem whether saltus step, distribution transforming whether whether decompression and circuit exist the repairing work that the integrated informations such as normal circuit breaker carry out corresponding form.

Claims (1)

1. one kind based on the integrated electric network fault localization method of multi-system information, a kind of electric network fault positioning system integrated based on multi-system information is used in described method, it comprises main website, concentrator and the fault detector be installed on circuit, described main website is provided with fault location system and realizes communicating by GPRS communication mode and concentrator, described concentrator by radio communication mode with organize fault detector more and contact, it is characterized in that: also comprise the distribution Geographic Information System be connected with main website respectively, distribution automation system, Fault Intelligent Diagnosis System and distribution Production MIS, described main website also connects repair personnel's mobile phone by short message mode, it is characterized in that: described method comprises the following steps:
S1 fault detector (1) detection of grid breaks down, and by radio communication mode, concentrator (2) is uploaded in its IP address and relevant action information;
S2 concentrator (2) uploads main website by GPRS communication mode after carrying out respective handling to information;
After the fault location system (4) of S3 main website receives the single action message (10) of fault detector (1) action, system will carry out same line segregation grouping (11);
S4 fault location system (4) access generalized information system (5), the fault detector of everything on same circuit is defined as localizing faults district up stream failure indication (12), is defined as localizing faults district downstream fault indicator (13) with not operating fault detectors all on circuit; Determining localizing faults district up stream failure indication (12) and localizing faults district downstream fault indicator (13) by analyzing, fault zone being reduced and obtains accurate localizing faults region;
After S5 fault location system (4) draws accurate localizing faults region, information interaction will be carried out with Fault Intelligent Diagnosis System (7), the event of failure with circuit in 5 minutes will be mated (14);
S6 fault location system (4) also carries out information interaction with distribution automation system (6) simultaneously, carry out same spacing current saltus step and distribution transforming decompression alarm (15) coupling, and whether analysis of failure district exists normal circuit breaker (16) situation; Simultaneously electric current whether saltus step, distribution transforming, whether decompression and faulty section exist normal circuit breaker information summary in localization of fault report the test;
S7 fault location system (4) is after obtaining accurate fault location region and multisystem relevant information, localization of fault report the test (17) will be generated, and be published in distribution Production MIS (8), formed with note simultaneously and occur to repair personnel's mobile phone (9).
CN201310504149.9A 2013-10-23 2013-10-23 The electric network fault positioning system integrated based on multi-system information and method Active CN103592567B (en)

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CN104297616B (en) * 2014-09-28 2017-03-15 国家电网公司 A kind of 10kV distribution line broken string method for detecting interacted based on multi-system information
CN104865489B (en) * 2015-06-09 2017-11-10 国网山东济南市历城区供电公司 Overhead transmission line fault location monitoring system and method
CN105676065A (en) * 2016-01-13 2016-06-15 国网浙江省电力公司 Online fault monitoring method and system of power distribution line
CN106249675A (en) * 2016-08-03 2016-12-21 合肥奇也信息科技有限公司 A kind of production line job failure on-line monitoring processing system
CN106685076A (en) * 2016-11-22 2017-05-17 国网江苏省电力公司盐城供电公司 Low voltage power failure alarm management system and chopping signal acquisition equipment
CN107045094B (en) * 2017-04-25 2019-08-06 云南电力试验研究院(集团)有限公司 A kind of distribution line failure localization method and device
CN108011358B (en) * 2017-11-20 2019-11-05 广东电网有限责任公司电力调度控制中心 A kind of power distribution network multinode intelligent fault diagnosis method based on Situation Awareness
CN109142965A (en) * 2018-06-29 2019-01-04 马瑞 A kind of big data fusion distribution network failure is accurately positioned new method and its device
CN109088798A (en) * 2018-09-29 2018-12-25 武汉盛帆电子股份有限公司 A kind of message analysis processing system based on water, electricity, gas, hot concentrator
CN111681397A (en) * 2020-06-29 2020-09-18 广东电网有限责任公司梅州供电局 Distribution network automation short message sending method, sending system and storage medium

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Address after: 528011 No. 1 South Fenjiang Road, Chancheng District, Guangdong, Foshan

Co-patentee after: Yantai Haiyi Software Co., Ltd.

Patentee after: FOSHAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CORPORATION

Address before: 528000 Foshan Power Supply Bureau, Fenjiang South Road, Chancheng District, Guangdong, 1, China ()

Co-patentee before: Yantai Haiyi Software Co., Ltd.

Patentee before: Foshan Power Supply Bureau, Guangdong Power Grid Corporation

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