CN101614798B - 电子式互感器极性检测系统 - Google Patents
电子式互感器极性检测系统 Download PDFInfo
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- CN101614798B CN101614798B CN2009100698385A CN200910069838A CN101614798B CN 101614798 B CN101614798 B CN 101614798B CN 2009100698385 A CN2009100698385 A CN 2009100698385A CN 200910069838 A CN200910069838 A CN 200910069838A CN 101614798 B CN101614798 B CN 101614798B
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CN101614798A CN101614798A (zh) | 2009-12-30 |
CN101614798B true CN101614798B (zh) | 2011-11-23 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
CN103808998B (zh) * | 2012-11-15 | 2017-11-28 | 国家电网公司 | 计量回路装置及计量的实现方法 |
CN103645454B (zh) * | 2013-12-17 | 2016-03-23 | 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 |
CN104502879B (zh) * | 2014-12-11 | 2017-09-22 | 国家电网公司 | 互感器检测方法及装置 |
CN106569075B (zh) * | 2015-10-10 | 2019-02-05 | 宝山钢铁股份有限公司 | 主变压器及高压侧电缆零序差动保护极性试验电路和方法 |
CN112946553B (zh) * | 2021-01-29 | 2023-04-28 | 南方电网科学研究院有限责任公司 | 一种配网同名端在线校核方法及装置 |
CN114137469A (zh) * | 2021-11-25 | 2022-03-04 | 国网陕西省电力公司西咸新区供电公司 | 一种实现多抽头电流互感器智能校验的方法及系统 |
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CN201464596U (zh) * | 2009-07-22 | 2010-05-12 | 天津市电力公司 | 电子式互感器极性检测系统 |
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CN201464596U (zh) * | 2009-07-22 | 2010-05-12 | 天津市电力公司 | 电子式互感器极性检测系统 |
Non-Patent Citations (2)
Title |
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于文斌等.电子式电流互感器校验技术的研究.《高电压技术》.2004,第30卷(第7期),第20-21,39页. * |
余春雨等.电子式互感器的校准方法与技术.《高电压技术》.2004,第30卷(第4期),第20-21,24页. * |
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