CN101545961B - 电子式互感器的极性试验系统及其极性试验方法 - Google Patents
电子式互感器的极性试验系统及其极性试验方法 Download PDFInfo
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102095899B (zh) * | 2009-12-14 | 2013-07-10 | 国家电网公司 | 接线装置及电流互感试验系统 |
CN102393497A (zh) * | 2011-09-09 | 2012-03-28 | 陕西电力科学研究院 | 便携式电子式互感器极性校验仪 |
CN102435907A (zh) * | 2011-10-31 | 2012-05-02 | 许继集团有限公司 | 一种电子式电流互感器极性测试方法 |
CN103389483B (zh) * | 2013-07-26 | 2016-02-17 | 国家电网公司 | 一种基于电流互感器极性校验系统的校验电流互感器极性的方法 |
CN103901246A (zh) * | 2014-03-25 | 2014-07-02 | 国家电网公司 | 一种电子式互感器装置 |
CN104316745B (zh) * | 2014-11-21 | 2017-01-11 | 贵州电力试验研究院 | 一种基于法拉第磁光电流测量的光学电子式电压互感器 |
CN105652145B (zh) * | 2014-12-04 | 2019-05-07 | 国家电网公司 | 一种测试电子式互感器极性的方法、设备以及系统 |
CN106556753B (zh) * | 2015-09-25 | 2019-08-16 | 中国电力科学研究院 | 一种直流分压器故障监测装置 |
CN105353332B (zh) * | 2015-10-29 | 2023-11-14 | 中国电力科学研究院 | 一种电子式互感器长期带电性能考核方法及系统 |
CN106546940A (zh) * | 2016-11-16 | 2017-03-29 | 国网上海市电力公司 | 一种光学电压互感器的现场试验方法 |
CN107167758B (zh) * | 2017-07-11 | 2020-11-10 | 国网辽宁省电力有限公司沈阳供电公司 | 带波形显示功能的互感器变比、极性测试仪 |
CN107607769A (zh) * | 2017-08-22 | 2018-01-19 | 全球能源互联网研究院 | 一种瞬态电压测量装置 |
CN107589390A (zh) * | 2017-10-25 | 2018-01-16 | 国家电网公司 | 一种直流电子式互感器阶跃响应测试系统显控实现方法 |
CN108287286B (zh) * | 2018-01-16 | 2023-03-14 | 济南置真电气有限公司 | 一种基于单相接地故障录波数据的极性校验方法 |
CN110763882B (zh) * | 2019-10-30 | 2021-11-09 | 国网宁夏电力有限公司检修公司 | 暂态相控大电流发生器及二次设备投运前模拟测量方法 |
CN112240992B (zh) * | 2020-09-30 | 2022-08-30 | 中国南方电网有限责任公司 | 基于线路空充暂态电流的保护极性校验方法、装置和设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2132193Y (zh) * | 1992-08-05 | 1993-05-05 | 杨传旺 | 电子式互感器校验仪 |
CN2230040Y (zh) * | 1995-05-05 | 1996-06-26 | 王履公 | 互感器极性组别测试仪 |
EP1362242B1 (en) * | 2001-02-21 | 2007-09-26 | Abb Ab | Test circuit for hvdc thyristor valves |
CN201066369Y (zh) * | 2007-05-23 | 2008-05-28 | 中国石化集团胜利石油管理局电力管理总公司 | 电流互感器极性测试仪 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2132193Y (zh) * | 1992-08-05 | 1993-05-05 | 杨传旺 | 电子式互感器校验仪 |
CN2230040Y (zh) * | 1995-05-05 | 1996-06-26 | 王履公 | 互感器极性组别测试仪 |
EP1362242B1 (en) * | 2001-02-21 | 2007-09-26 | Abb Ab | Test circuit for hvdc thyristor valves |
CN201066369Y (zh) * | 2007-05-23 | 2008-05-28 | 中国石化集团胜利石油管理局电力管理总公司 | 电流互感器极性测试仪 |
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