CN101504448A - 电流互感器整体极性测试方法 - Google Patents
电流互感器整体极性测试方法 Download PDFInfo
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- CN101504448A CN101504448A CNA2009100258934A CN200910025893A CN101504448A CN 101504448 A CN101504448 A CN 101504448A CN A2009100258934 A CNA2009100258934 A CN A2009100258934A CN 200910025893 A CN200910025893 A CN 200910025893A CN 101504448 A CN101504448 A CN 101504448A
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN103645454A (zh) * | 2013-12-17 | 2014-03-19 | 国家电网公司 | 一种直流输电系统中直流电流测量设备极性的校验方法 |
CN105954647A (zh) * | 2016-06-23 | 2016-09-21 | 国网江苏省电力公司连云港供电公司 | 分体式互感器极性鉴别器 |
CN106771837A (zh) * | 2016-12-23 | 2017-05-31 | 国网山东省电力公司菏泽供电公司 | 一种电流互感器远程极性测试仪 |
CN106990378A (zh) * | 2017-05-15 | 2017-07-28 | 国家电网公司 | 一种交流滤波器组电流互感器极性检测装置和方法 |
CN107656173A (zh) * | 2017-09-22 | 2018-02-02 | 国网天津市电力公司 | 一种计量回路线路核查方法 |
CN107771288A (zh) * | 2015-07-07 | 2018-03-06 | 欧米克朗电子仪器有限公司 | 用于测试变换器接线的方法及测试装置 |
CN111025189A (zh) * | 2020-01-08 | 2020-04-17 | 山东山大电力技术股份有限公司 | 一种小电流接地选线ct测试系统及测试方法 |
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2009
- 2009-03-13 CN CN2009100258934A patent/CN101504448B/zh active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN103645454A (zh) * | 2013-12-17 | 2014-03-19 | 国家电网公司 | 一种直流输电系统中直流电流测量设备极性的校验方法 |
CN107771288A (zh) * | 2015-07-07 | 2018-03-06 | 欧米克朗电子仪器有限公司 | 用于测试变换器接线的方法及测试装置 |
US10859612B2 (en) | 2015-07-07 | 2020-12-08 | Omicron Electronics Gmbh | Method and testing device for testing wiring of transformers |
CN105954647A (zh) * | 2016-06-23 | 2016-09-21 | 国网江苏省电力公司连云港供电公司 | 分体式互感器极性鉴别器 |
CN106771837A (zh) * | 2016-12-23 | 2017-05-31 | 国网山东省电力公司菏泽供电公司 | 一种电流互感器远程极性测试仪 |
CN106771837B (zh) * | 2016-12-23 | 2023-07-18 | 国网山东省电力公司菏泽供电公司 | 一种电流互感器远程极性测试仪 |
CN106990378A (zh) * | 2017-05-15 | 2017-07-28 | 国家电网公司 | 一种交流滤波器组电流互感器极性检测装置和方法 |
CN107656173A (zh) * | 2017-09-22 | 2018-02-02 | 国网天津市电力公司 | 一种计量回路线路核查方法 |
CN111025189A (zh) * | 2020-01-08 | 2020-04-17 | 山东山大电力技术股份有限公司 | 一种小电流接地选线ct测试系统及测试方法 |
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Effective date of registration: 20120918 Address after: 213003 Jiangsu province Changzhou City Tianning District Bureau Street No. 27 Patentee after: Changzhou Power Supply Co, Jiangsu Provincial Power Corp. Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 213003 Jiangsu province Changzhou City Tianning District Bureau Street No. 27 Patentee before: Changzhou Power Supply Co, Jiangsu Provincial Power Corp. |