CN103197180A - Intelligent component used for gas insulated switchgear (GIS)/ breaker - Google Patents

Intelligent component used for gas insulated switchgear (GIS)/ breaker Download PDF

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Publication number
CN103197180A
CN103197180A CN2013101001346A CN201310100134A CN103197180A CN 103197180 A CN103197180 A CN 103197180A CN 2013101001346 A CN2013101001346 A CN 2013101001346A CN 201310100134 A CN201310100134 A CN 201310100134A CN 103197180 A CN103197180 A CN 103197180A
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CN
China
Prior art keywords
sensor
isolating switch
ied
gis
communication network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2013101001346A
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Chinese (zh)
Inventor
张伟
王喁斐
卢潇妍
唐海强
陈伟
李林
戴莉勤
孙峻
俞瑾华
刘兴旺
苏少君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Shanghai Municipal Electric Power Co
Original Assignee
State Grid Corp of China SGCC
Shanghai Municipal Electric Power Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Shanghai Municipal Electric Power Co filed Critical State Grid Corp of China SGCC
Priority to CN2013101001346A priority Critical patent/CN103197180A/en
Publication of CN103197180A publication Critical patent/CN103197180A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an intelligent component used for a gas insulated switchgear (GIS)/ a breaker. The intelligent component comprises a partial discharge monitoring intelligent electronic device (IED), an SF6 condition monitoring IED, a merging unit, a breaker action monitoring IED, an energy storing feature monitoring IED, a first communication network, a second communication network and a monitoring main IED. The intelligent component used for the GIS/ the breaker is capable of accurately and comprehensively collecting all kinds of information and achieving monitoring to the GIS/ the breaker accurately and reliably.

Description

A kind of intelligent assembly for the GIS/ isolating switch
Technical field
The present invention relates to a kind of for GIS(Gas Insulated Switchgear, SF6 gas insulated combined electrical equipment)/intelligent assembly of isolating switch.
Background technology
Intelligent assembly is defined as follows: mainly (intelligent electronic device IED) makes up, and bears the basic functions such as measurement, control and monitoring of host equipment, and each intelligent electronic device is born different functions respectively by some intelligent electronic devices.Intelligent assembly is mainly used in the monitoring of each power equipment in the transformer station and control, for example the GIS/ isolating switch.But inner each IED of current intelligent assembly influences each other easily, and Information Monitoring is not accurate enough, and well mutual with upper system neither one, and practicality and reliability are all not high, can not satisfy the monitoring requirement of GIS/ isolating switch.Therefore, develop a kind ofly at the GIS/ isolating switch, can accurately gather various information, and the high-efficiency reliable intelligent assembly is that the applicant is devoted to the direction of making great efforts always.
Summary of the invention
The object of the present invention is to provide a kind of intelligent assembly for the GIS/ isolating switch, each IED is separate in it, does not influence each other, and can accurately gather various information all sidedly, and realize the monitoring to the GIS/ isolating switch accurately and reliably.Simultaneously, can catch up with a system has well mutual.
The technical scheme that realizes above-mentioned purpose is:
A kind of intelligent assembly for the GIS/ isolating switch, described GIS/ isolating switch comprises UHF(very high frequency(VHF)) sensor, SF6(sulfur hexafluoride) sensor, vibration transducer and the current sensor of little water sensor, SF6 density sensor, SF6 temperature sensor, isolating switch both sides
Described intelligent assembly comprises:
Partial discharge monitoring IED connects described UHF sensor and gathers the electromagnetic wave signal of following shelf depreciation to produce;
SF6 gaseous state monitoring IED, the humidity, density and the temperature that connect the little water sensor of described SF6, SF6 density sensor and SF6 temperature sensor respectively and gather SF6;
Merge cells connects the sensor of described isolating switch both sides and the information of gathering the sensor of isolating switch both sides;
Isolating switch action monitoring IED connects described vibration transducer and gathers the isolating switch vibration signal;
Energy storage characteristic monitoring IED connects described current sensor and gathers current signal;
First communication network connects described partial discharge monitoring IED, SF6 gaseous state monitoring IED, merge cells, isolating switch action monitoring IED and energy storage characteristic monitoring IED respectively;
Second communication network; And
Monitor main IED, connect described first communication network and second communication network.
The above-mentioned intelligent assembly that is used for the GIS/ isolating switch, wherein, described second communication network connects computing machine.
The invention has the beneficial effects as follows: the present invention does not cause to influence each other by each separate IED, can accurately gather various information all sidedly, thereby realize the monitoring to the GIS/ isolating switch accurately and reliably.Simultaneously, the present invention does good planning by first, second communication network to the communication of itself, and has realized well mutual, simple and practical with upper system.
Description of drawings
Fig. 1 is the structural representation of the intelligent assembly for the GIS/ isolating switch of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
See also Fig. 1, intelligent assembly for the GIS/ isolating switch of the present invention, GIS/ isolating switch 1 comprises sensor 15, vibration transducer 16 and the current sensor 17 of UHF sensor 11, the little water sensor 12 of SF6, SF6 density sensor 13, SF6 temperature sensor 14, isolating switch both sides, intelligent assembly 2 comprises that IED24 is monitored in partial discharge monitoring IED21, SF6 gaseous state monitoring IED22, merge cells 23, isolating switch action, energy storage characteristic is monitored IED25, first communication network 26, second communication network 27 and monitored main IED28, wherein:
Partial discharge monitoring IED21 connects UHF sensor 11 and gathers the electromagnetic wave signal of following shelf depreciation to produce;
Humidity, density and temperature that SF6 gaseous state monitoring IED22 connects the little water sensor 12 of SF6, SF6 density sensor 13 and SF6 temperature sensor 14 and gathers SF6;
Merge cells 23 connects the sensor 15 of isolating switch both sides and the information of gathering the sensor 15 of isolating switch both sides;
Isolating switch action monitoring IED24 connects vibration transducer 16 and gathers the isolating switch vibration signal;
Energy storage characteristic monitoring IED25 connects current sensor 17 and gathers current signal;
First communication network 26 connects partial discharge monitoring IED21, SF6 gaseous state monitoring IED22, merge cells 23, isolating switch action monitoring IED24 and energy storage characteristic monitoring IED25 respectively;
Monitor main IED28 and connect first communication network 26 and second communication network, 27, the second communication networks, 27 connection computing machines 3; Monitor main IED28 and realize gathering of various information, namely receive the information of all kinds of collections by first communication network 26, and by second communication network 27 various information is transferred to computing machine 3, carry out overall treatment, thereby realize the monitoring to the GIS/ isolating switch.
Above embodiment is only for the usefulness that the present invention is described, but not limitation of the present invention, person skilled in the relevant technique, under the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.

Claims (2)

1. intelligent assembly that is used for the GIS/ isolating switch, described GIS/ isolating switch comprises sensor, vibration transducer and the current sensor of UHF sensor, the little water sensor of SF6, SF6 density sensor, SF6 temperature sensor, isolating switch both sides, it is characterized in that,
Described intelligent assembly comprises:
Partial discharge monitoring IED connects described UHF sensor and gathers the electromagnetic wave signal of following shelf depreciation to produce;
SF6 gaseous state monitoring IED, the humidity, density and the temperature that connect the little water sensor of described SF6, SF6 density sensor and SF6 temperature sensor respectively and gather SF6;
Merge cells connects the sensor of described isolating switch both sides and the information of gathering the sensor of isolating switch both sides;
Isolating switch action monitoring IED connects described vibration transducer and gathers the isolating switch vibration signal;
Energy storage characteristic monitoring IED connects described current sensor and gathers current signal;
First communication network connects described partial discharge monitoring IED, SF6 gaseous state monitoring IED, merge cells, isolating switch action monitoring IED and energy storage characteristic monitoring IED respectively;
Second communication network; And
Monitor main IED, connect described first communication network and second communication network.
2. the intelligent assembly for the GIS/ isolating switch according to claim 1 is characterized in that, described second communication network connects computing machine.
CN2013101001346A 2013-03-26 2013-03-26 Intelligent component used for gas insulated switchgear (GIS)/ breaker Pending CN103197180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013101001346A CN103197180A (en) 2013-03-26 2013-03-26 Intelligent component used for gas insulated switchgear (GIS)/ breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013101001346A CN103197180A (en) 2013-03-26 2013-03-26 Intelligent component used for gas insulated switchgear (GIS)/ breaker

Publications (1)

Publication Number Publication Date
CN103197180A true CN103197180A (en) 2013-07-10

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103616635A (en) * 2013-12-05 2014-03-05 国家电网公司 Method and device for diagnosing mechanical characteristic failures of high-voltage circuit-breaker
CN104049185A (en) * 2014-05-22 2014-09-17 西安富邦科技实业有限公司 Portable partial discharge detecting system and method
CN106123948A (en) * 2016-06-08 2016-11-16 上海市南电力（集团）有限公司 110kV GIS on-line monitoring system and on-line monitoring method
CN112833954A (en) * 2021-01-07 2021-05-25 上海格鲁布科技有限公司 GIS gas insulated switchgear monitoring device and assembling method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08235974A (en) * 1995-02-24 1996-09-13 Takaoka Electric Mfg Co Ltd Failure detecting device for gas blast circuit-breaker
CN202231347U (en) * 2011-09-28 2012-05-23 中国西电电气股份有限公司 monitoring system of intelligent GIS interval intelligent monitoring device
CN202582602U (en) * 2012-04-26 2012-12-05 江苏骏龙电力科技股份有限公司 Transformer running state comprehensive monitoring system
CN202599441U (en) * 2011-12-05 2012-12-12 华东电力试验研究院有限公司 System for acquiring state data of power transformer
CN202631703U (en) * 2012-07-04 2012-12-26 广西电网公司电力科学研究院 IEC61850-based circuit breaker state monitoring and service life analyzing system
CN202631009U (en) * 2012-06-22 2012-12-26 广西电网公司电力科学研究院 SF6 gas online monitoring system for high voltage circuit breaker
CN102891533A (en) * 2012-09-19 2013-01-23 河南平高电气股份有限公司 800kV intelligent circuit breaker

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08235974A (en) * 1995-02-24 1996-09-13 Takaoka Electric Mfg Co Ltd Failure detecting device for gas blast circuit-breaker
CN202231347U (en) * 2011-09-28 2012-05-23 中国西电电气股份有限公司 monitoring system of intelligent GIS interval intelligent monitoring device
CN202599441U (en) * 2011-12-05 2012-12-12 华东电力试验研究院有限公司 System for acquiring state data of power transformer
CN202582602U (en) * 2012-04-26 2012-12-05 江苏骏龙电力科技股份有限公司 Transformer running state comprehensive monitoring system
CN202631009U (en) * 2012-06-22 2012-12-26 广西电网公司电力科学研究院 SF6 gas online monitoring system for high voltage circuit breaker
CN202631703U (en) * 2012-07-04 2012-12-26 广西电网公司电力科学研究院 IEC61850-based circuit breaker state monitoring and service life analyzing system
CN102891533A (en) * 2012-09-19 2013-01-23 河南平高电气股份有限公司 800kV intelligent circuit breaker

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
黄新波 等: "智能变电站断路器状态监测IED设计", 《电力系统自动化》 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103616635A (en) * 2013-12-05 2014-03-05 国家电网公司 Method and device for diagnosing mechanical characteristic failures of high-voltage circuit-breaker
CN103616635B (en) * 2013-12-05 2017-02-08 国家电网公司 Method and device for diagnosing mechanical characteristic failures of high-voltage circuit-breaker
CN104049185A (en) * 2014-05-22 2014-09-17 西安富邦科技实业有限公司 Portable partial discharge detecting system and method
CN106123948A (en) * 2016-06-08 2016-11-16 上海市南电力（集团）有限公司 110kV GIS on-line monitoring system and on-line monitoring method
CN112833954A (en) * 2021-01-07 2021-05-25 上海格鲁布科技有限公司 GIS gas insulated switchgear monitoring device and assembling method thereof
CN112833954B (en) * 2021-01-07 2022-03-18 上海格鲁布科技有限公司 GIS gas insulated switchgear monitoring device and assembling method thereof

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Application publication date: 20130710