CN103630792B - 一种避雷器阻性泄漏电流算法 - Google Patents
一种避雷器阻性泄漏电流算法 Download PDFInfo
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CN201310300687.6A CN103630792B (zh) | 2013-07-17 | 2013-07-17 | 一种避雷器阻性泄漏电流算法 |
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CN103630792A CN103630792A (zh) | 2014-03-12 |
CN103630792B true CN103630792B (zh) | 2018-04-17 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN109085448A (zh) * | 2018-07-31 | 2018-12-25 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 一种换流站设备泄漏电流波形测量及成分分析装置 |
CN109900984A (zh) * | 2019-03-01 | 2019-06-18 | 安徽天玄智能科技有限公司 | 基于阻性电流的电涌保护器的监测方法、***和装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09196988A (ja) * | 1996-01-19 | 1997-07-31 | Mitsubishi Electric Corp | 酸化亜鉛形避雷器の劣化検出装置 |
CN1892240A (zh) * | 2005-07-08 | 2007-01-10 | 上海市电力公司 | 一种对避雷器泄漏电流中阻性电流值的在线监测方法 |
CN101359016A (zh) * | 2007-07-31 | 2009-02-04 | 上海电气自动化设计研究所有限公司 | 无电压参考量避雷器阻性泄漏电流的检测方法 |
CN101533041A (zh) * | 2009-04-10 | 2009-09-16 | 李新育 | 一种无电压参考源的在线分离检测阻性泄漏电流的方法 |
CN102854431A (zh) * | 2011-07-01 | 2013-01-02 | 上海思盛信息科技事务所 | 一种在线检测避雷器泄漏阻性电流的方法 |
CN102901856A (zh) * | 2012-09-17 | 2013-01-30 | 吉林省电力有限公司长春供电公司 | 基于相位搜索的电缆线路避雷器阻性电流检测方法 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09196988A (ja) * | 1996-01-19 | 1997-07-31 | Mitsubishi Electric Corp | 酸化亜鉛形避雷器の劣化検出装置 |
CN1892240A (zh) * | 2005-07-08 | 2007-01-10 | 上海市电力公司 | 一种对避雷器泄漏电流中阻性电流值的在线监测方法 |
CN101359016A (zh) * | 2007-07-31 | 2009-02-04 | 上海电气自动化设计研究所有限公司 | 无电压参考量避雷器阻性泄漏电流的检测方法 |
CN101533041A (zh) * | 2009-04-10 | 2009-09-16 | 李新育 | 一种无电压参考源的在线分离检测阻性泄漏电流的方法 |
CN102854431A (zh) * | 2011-07-01 | 2013-01-02 | 上海思盛信息科技事务所 | 一种在线检测避雷器泄漏阻性电流的方法 |
CN102901856A (zh) * | 2012-09-17 | 2013-01-30 | 吉林省电力有限公司长春供电公司 | 基于相位搜索的电缆线路避雷器阻性电流检测方法 |
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