CN102928803B - 一种基于同步脉冲输出电源的电子式互感器校验装置 - Google Patents
一种基于同步脉冲输出电源的电子式互感器校验装置 Download PDFInfo
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CN103513082B (zh) * | 2013-09-10 | 2015-09-23 | 国家电网公司 | 一种具有误差在线监测功能的电子式互感器 |
CN103616657A (zh) * | 2013-12-02 | 2014-03-05 | 国家电网公司 | 单间隔电流互感器的试验方法 |
CN105785306B (zh) * | 2015-03-23 | 2019-03-22 | 国家电网公司 | 一种电压互感器在线群校准方法及装置 |
CN104698422A (zh) * | 2015-03-25 | 2015-06-10 | 国家电网公司 | 数字微差向量源 |
CN106501751A (zh) * | 2016-12-14 | 2017-03-15 | 云南电网有限责任公司电力科学研究院 | 一种换流站用电子式互感器的现场测试装置及其方法 |
CN107064851A (zh) * | 2017-04-28 | 2017-08-18 | 贵州电网有限责任公司电力科学研究院 | 一种电子式互感器误差测试装置 |
CN109459717A (zh) * | 2018-11-21 | 2019-03-12 | 西安航天计量测试研究所 | 一种基于抵消法的电流参数校准系统与方法 |
CN109683119B (zh) * | 2018-12-19 | 2022-07-19 | 恒大恒驰新能源汽车研究院(上海)有限公司 | 电能计量设备自动校准方法、计算机设备及存储介质 |
CN113820632A (zh) * | 2020-06-18 | 2021-12-21 | 杭州普安科技有限公司 | 一种无源电力二次回路接线检查系统及方法 |
CN112068061A (zh) * | 2020-08-26 | 2020-12-11 | 中国电力科学研究院有限公司 | 一种电子式互感器误差测量装置及方法 |
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CN201156084Y (zh) * | 2007-12-21 | 2008-11-26 | 中国西电电气股份有限公司 | 一种电子式互感器的校验装置 |
CN101770005A (zh) * | 2010-01-22 | 2010-07-07 | 云南电力试验研究院(集团)有限公司 | 一种直流电子式互感器校验装置及方法 |
CN201689168U (zh) * | 2010-03-04 | 2010-12-29 | 国网电力科学研究院 | 一种电子式互感器校验仪的校准试验装置 |
CN102053235A (zh) * | 2010-10-21 | 2011-05-11 | 中国南方电网有限责任公司超高压输电公司柳州局 | 一种电子式电流互感器的现场稳态精度校验系统及其校验方法 |
CN202939299U (zh) * | 2012-10-18 | 2013-05-15 | 中国电力科学研究院 | 一种基于同步脉冲输出电源的电子式互感器校验装置 |
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