CN105445594A - 电网故障检测系统 - Google Patents
电网故障检测系统 Download PDFInfo
- Publication number
- CN105445594A CN105445594A CN201610048945.XA CN201610048945A CN105445594A CN 105445594 A CN105445594 A CN 105445594A CN 201610048945 A CN201610048945 A CN 201610048945A CN 105445594 A CN105445594 A CN 105445594A
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- fault
- power grid
- circuit
- detection system
- fault detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 11
- 238000012360 testing method Methods 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201610048945.XA CN105445594B (zh) | 2016-01-25 | 2016-01-25 | 电网故障检测系统 |
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CN201610048945.XA CN105445594B (zh) | 2016-01-25 | 2016-01-25 | 电网故障检测系统 |
Publications (2)
Publication Number | Publication Date |
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CN105445594A true CN105445594A (zh) | 2016-03-30 |
CN105445594B CN105445594B (zh) | 2018-04-13 |
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CN201610048945.XA Expired - Fee Related CN105445594B (zh) | 2016-01-25 | 2016-01-25 | 电网故障检测系统 |
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CN (1) | CN105445594B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105891679A (zh) * | 2016-06-13 | 2016-08-24 | 姹や寒 | 一种电力电网故障检测系统及故障检测方法 |
CN106443362A (zh) * | 2016-11-16 | 2017-02-22 | 合肥普望电子有限责任公司 | 一种配电网故障检测系统 |
CN106646116A (zh) * | 2016-11-16 | 2017-05-10 | 合肥普望电子有限责任公司 | 一种配电网故障查找定位方法 |
CN108508786A (zh) * | 2018-03-05 | 2018-09-07 | 昆明理工大学 | 一种管道运行状况检测与评估系统及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2227342Y (zh) * | 1995-04-27 | 1996-05-15 | 清华大学 | 可开启悬挂式光电电流互感器 |
CN101639498A (zh) * | 2009-08-31 | 2010-02-03 | 孙映金 | 一种高压接地在线监测仪 |
CN202600095U (zh) * | 2012-04-16 | 2012-12-12 | 上海市电力公司 | 一种配电网故障识别装置 |
US20130221979A1 (en) * | 2011-06-09 | 2013-08-29 | Varian Semiconductor Equipment Assocites,Inc. | Techniques for improving reliability of a fault current limiting system |
CN204008958U (zh) * | 2014-06-03 | 2014-12-10 | 国家电网公司 | 智能化变电站输电线路行波故障测距装置 |
CN105093061A (zh) * | 2015-06-11 | 2015-11-25 | 江苏安方电力科技有限公司 | 一种配电网线路故障在线监测及告警系统 |
-
2016
- 2016-01-25 CN CN201610048945.XA patent/CN105445594B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2227342Y (zh) * | 1995-04-27 | 1996-05-15 | 清华大学 | 可开启悬挂式光电电流互感器 |
CN101639498A (zh) * | 2009-08-31 | 2010-02-03 | 孙映金 | 一种高压接地在线监测仪 |
US20130221979A1 (en) * | 2011-06-09 | 2013-08-29 | Varian Semiconductor Equipment Assocites,Inc. | Techniques for improving reliability of a fault current limiting system |
CN202600095U (zh) * | 2012-04-16 | 2012-12-12 | 上海市电力公司 | 一种配电网故障识别装置 |
CN204008958U (zh) * | 2014-06-03 | 2014-12-10 | 国家电网公司 | 智能化变电站输电线路行波故障测距装置 |
CN105093061A (zh) * | 2015-06-11 | 2015-11-25 | 江苏安方电力科技有限公司 | 一种配电网线路故障在线监测及告警系统 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105891679A (zh) * | 2016-06-13 | 2016-08-24 | 姹や寒 | 一种电力电网故障检测系统及故障检测方法 |
CN106443362A (zh) * | 2016-11-16 | 2017-02-22 | 合肥普望电子有限责任公司 | 一种配电网故障检测系统 |
CN106646116A (zh) * | 2016-11-16 | 2017-05-10 | 合肥普望电子有限责任公司 | 一种配电网故障查找定位方法 |
CN108508786A (zh) * | 2018-03-05 | 2018-09-07 | 昆明理工大学 | 一种管道运行状况检测与评估系统及方法 |
Also Published As
Publication number | Publication date |
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CN105445594B (zh) | 2018-04-13 |
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Effective date of registration: 20160803 Address after: 252800, Jincheng East Road, fish pond lake street, Gaotang County, Liaocheng, Shandong province 92 Applicant after: GAOTANG COUNTY POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANY Applicant after: State Grid Corporation of China Address before: 252800, Jincheng East Road, fish pond lake street, Gaotang County, Liaocheng, Shandong province 92 Applicant before: GAOTANG COUNTY POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANY |
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Inventor after: Chu Aiyong Inventor after: Zhang Shuowen Inventor after: Ruan Guangda Inventor after: Pei Duo Inventor after: Tian Bing Inventor after: Xing Yang Inventor after: Sun Haiyan Inventor after: Liu Feng Inventor after: Xu Jiagang Inventor after: Tong Li Inventor after: Jiao Mingyuan Inventor after: Chu Jixuan Inventor after: Xu Qiang Inventor after: Yuan Heyong Inventor after: Wei Shulin Inventor after: Gao Yuexin Inventor after: Xu Kai Inventor after: Wang Qiuping Inventor before: Jiao Laiqi Inventor before: Wu Jianyun Inventor before: Jiao Anshan Inventor before: Wang Dapeng Inventor before: Wang Hongxiao Inventor before: Ge Ziqiang Inventor before: Feng Qi Inventor before: Ge Changping Inventor before: Pan Jinghua Inventor before: Ma Yan |
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Effective date of registration: 20170930 Address after: 252800 Shandong city of Liaocheng province Gaotang County fish hill Lake Street Jincheng Road No. 92 Applicant after: GAOTANG COUNTY POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANY Address before: 252800, Jincheng East Road, fish pond lake street, Gaotang County, Liaocheng, Shandong province 92 Applicant before: GAOTANG COUNTY POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANY Applicant before: State Grid Corporation of China |
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