CN102426321B - 模拟送电调试中的电流互感器一次设备带电的试验方法 - Google Patents
模拟送电调试中的电流互感器一次设备带电的试验方法 Download PDFInfo
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Families Citing this family (9)
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CN102879708B (zh) * | 2012-09-21 | 2015-06-24 | 西安供电局 | 一种110kV变电站GIS快速打极性方法 |
CN103995213B (zh) * | 2014-05-29 | 2016-08-17 | 中国一冶集团有限公司 | 一种判别电动机绕组极性的方法 |
CN104198832B (zh) * | 2014-07-09 | 2017-03-08 | 中冶建工集团有限公司 | 一种高压变配电站综合检查试验方法 |
CN104749461B (zh) * | 2015-03-23 | 2018-08-14 | 国家电网公司 | 一种一次加压通流装置、智能变电系统及其控制方法 |
CN105929352A (zh) * | 2016-05-13 | 2016-09-07 | 国网山东省电力公司枣庄供电公司 | 一种组合式电流互感器试验装置 |
CN106226612B (zh) * | 2016-07-04 | 2019-04-26 | 国家电网有限公司 | 基于钳形相位表的电流互感器二次接线故障诊断方法 |
CN106841737A (zh) * | 2017-02-21 | 2017-06-13 | 云南电网有限责任公司 | 交流二次电流回路的一种小电流放大检测方法 |
CN108931754B (zh) * | 2018-09-26 | 2021-02-02 | 云南电网有限责任公司电力科学研究院 | 一种电流互感器二次绕组混用检测方法 |
CN112858958B (zh) * | 2021-01-05 | 2023-02-28 | 中国神华能源股份有限公司国华电力分公司 | 一种高备变保护装置电流接线极性检测方法 |
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CN101216535A (zh) * | 2008-01-09 | 2008-07-09 | 南京南瑞继保电气有限公司 | 发电机注入式定子接地保护组合式模拟试验屏及试验方法 |
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US6654217B2 (en) * | 2000-12-29 | 2003-11-25 | Square D Company | Quick responding instantaneous trip system |
CN101216535A (zh) * | 2008-01-09 | 2008-07-09 | 南京南瑞继保电气有限公司 | 发电机注入式定子接地保护组合式模拟试验屏及试验方法 |
Non-Patent Citations (4)
Title |
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一种有效检查CT回路完整性的方法;郁涵;《华中电力》;20031231;第16卷(第1期);52-54 * |
判断电压电流互感器极性的新方法;叶启明;《大众用电》;20050831;30-31 * |
叶启明.判断电压电流互感器极性的新方法.《大众用电》.2005, |
郁涵.一种有效检查CT回路完整性的方法.《华中电力》.2003,第16卷(第1期), |
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