CN109633512B - 一种全光纤电流互感器故障诊断方法及装置 - Google Patents
一种全光纤电流互感器故障诊断方法及装置 Download PDFInfo
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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CN112904070B (zh) * | 2019-11-19 | 2023-12-29 | 许继集团有限公司 | 全光纤电流互感器及其检测模块、光路状态诊断方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2008009903A1 (en) * | 2006-07-15 | 2008-01-24 | Deepstream Technologies Limited | Method and apparatus of detecting and compensating for dc residual fault currents on electrical systems |
CN201438213U (zh) * | 2009-07-16 | 2010-04-14 | 华东电力试验研究院有限公司 | 一种电子式电流互感器极性测定系统 |
CN102305884A (zh) * | 2009-09-04 | 2012-01-04 | 北京齐瑞得电力技术有限公司 | 一种具有光纤温度采集和温度补偿的光纤电流互感器 |
CN106680661A (zh) * | 2016-11-15 | 2017-05-17 | 国网江苏省电力公司泰州市姜堰区供电公司 | 一种自动电力故障检测装置 |
CN108627793A (zh) * | 2018-04-02 | 2018-10-09 | 国网安徽省电力有限公司电力科学研究院 | 基于波形反演的电子式电流互感器故障识别方法 |
CN108680888A (zh) * | 2018-06-11 | 2018-10-19 | 中国电力科学研究院有限公司 | 一种低温断线故障下全光纤电流互感器准确度的方法及系统 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008009903A1 (en) * | 2006-07-15 | 2008-01-24 | Deepstream Technologies Limited | Method and apparatus of detecting and compensating for dc residual fault currents on electrical systems |
CN201438213U (zh) * | 2009-07-16 | 2010-04-14 | 华东电力试验研究院有限公司 | 一种电子式电流互感器极性测定系统 |
CN102305884A (zh) * | 2009-09-04 | 2012-01-04 | 北京齐瑞得电力技术有限公司 | 一种具有光纤温度采集和温度补偿的光纤电流互感器 |
CN106680661A (zh) * | 2016-11-15 | 2017-05-17 | 国网江苏省电力公司泰州市姜堰区供电公司 | 一种自动电力故障检测装置 |
CN108627793A (zh) * | 2018-04-02 | 2018-10-09 | 国网安徽省电力有限公司电力科学研究院 | 基于波形反演的电子式电流互感器故障识别方法 |
CN108680888A (zh) * | 2018-06-11 | 2018-10-19 | 中国电力科学研究院有限公司 | 一种低温断线故障下全光纤电流互感器准确度的方法及系统 |
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Inventor after: Pang Fubin Inventor after: Bu Qiangsheng Inventor after: Song Liangliang Inventor after: Guo Xianshan Inventor after: Zhang Min Inventor after: Chen Zhengguang Inventor after: Liu Yu Inventor after: Li Peng Inventor after: Kong Xiangping Inventor after: Zhang Xiang Inventor after: Shi Jidong Inventor before: Pang Fubin Inventor before: Liu Yu Inventor before: Li Peng Inventor before: Kong Xiangping Inventor before: Zhang Xiang Inventor before: Shi Jidong Inventor before: Bu Qiangsheng Inventor before: Song Liangliang |
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