CN103941215B - 一种电压互感器现场检查仪 - Google Patents
一种电压互感器现场检查仪 Download PDFInfo
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CN106066445B (zh) * | 2016-06-17 | 2023-04-25 | 国网山东省电力公司莱芜供电公司 | 电压互感器开口三角回路断线监测装置及应用方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87202552U (zh) * | 1987-02-27 | 1988-09-14 | 彭平 | 可调式互感器 |
CN101038331A (zh) * | 2006-03-17 | 2007-09-19 | 彭黎迎 | 互感器电能表综合校验仪 |
CN201166700Y (zh) * | 2008-02-29 | 2008-12-17 | 宁波三维电测设备有限公司 | 基于参数测量的电压互感器误差测量装置 |
CN101592716A (zh) * | 2009-06-30 | 2009-12-02 | 深圳市科陆电子科技股份有限公司 | 电压互感器测试方法及其系统 |
CN101609135A (zh) * | 2009-06-25 | 2009-12-23 | 福建敏讯电气科技有限公司 | Pt负荷在线检测装置及检测方法 |
CN201740862U (zh) * | 2010-05-20 | 2011-02-09 | 江西省电力科学研究院 | 便携式三相电压互感器智能检定装置 |
CN102621519A (zh) * | 2012-04-27 | 2012-08-01 | 江苏省电力公司宿迁供电公司 | 一种电能计量装置检查仪 |
CN203101622U (zh) * | 2013-01-25 | 2013-07-31 | 河北省电力公司电力科学研究院 | 一种220v输出电压的多输出电压互感器测试系统 |
CN103543432A (zh) * | 2013-10-30 | 2014-01-29 | 李峰 | 互感器现场检查仪 |
CN203870240U (zh) * | 2014-05-15 | 2014-10-08 | 李峰 | 一种电压互感器现场检查仪 |
Family Cites Families (1)
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JP3091994B2 (ja) * | 1995-10-18 | 2000-09-25 | 勝電気工事株式会社 | 計器用変流変圧器用テストプラグの導通検査装置 |
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Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87202552U (zh) * | 1987-02-27 | 1988-09-14 | 彭平 | 可调式互感器 |
CN101038331A (zh) * | 2006-03-17 | 2007-09-19 | 彭黎迎 | 互感器电能表综合校验仪 |
CN201166700Y (zh) * | 2008-02-29 | 2008-12-17 | 宁波三维电测设备有限公司 | 基于参数测量的电压互感器误差测量装置 |
CN101609135A (zh) * | 2009-06-25 | 2009-12-23 | 福建敏讯电气科技有限公司 | Pt负荷在线检测装置及检测方法 |
CN101592716A (zh) * | 2009-06-30 | 2009-12-02 | 深圳市科陆电子科技股份有限公司 | 电压互感器测试方法及其系统 |
CN201740862U (zh) * | 2010-05-20 | 2011-02-09 | 江西省电力科学研究院 | 便携式三相电压互感器智能检定装置 |
CN102621519A (zh) * | 2012-04-27 | 2012-08-01 | 江苏省电力公司宿迁供电公司 | 一种电能计量装置检查仪 |
CN203101622U (zh) * | 2013-01-25 | 2013-07-31 | 河北省电力公司电力科学研究院 | 一种220v输出电压的多输出电压互感器测试系统 |
CN103543432A (zh) * | 2013-10-30 | 2014-01-29 | 李峰 | 互感器现场检查仪 |
CN203870240U (zh) * | 2014-05-15 | 2014-10-08 | 李峰 | 一种电压互感器现场检查仪 |
Non-Patent Citations (2)
Title |
---|
利用低压电压互感器测定高压电压互感器误差的方法;赵修民;《电测与仪表》;19850131(第1期);第54-57页 * |
高压电压互感器现场校验方法研究与实现;卜正良等;《电测与仪表》;20090331;第46卷(第519期);第28-31、48页 * |
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Inventor after: Li Feng Inventor after: Jiang Hui Inventor after: Zhang Xi Inventor after: Luo Tong Inventor after: Liu Hui Inventor after: Ma Haifeng Inventor after: Liao Yong Inventor after: Wang Jia Inventor after: Shi Xiuhua Inventor before: Li Feng Inventor before: Peng Bin Inventor before: Jiang Hui Inventor before: Zhang Xi Inventor before: Liao Yong Inventor before: Liu Hui Inventor before: Ma Haifeng Inventor before: Shi Xiuhua Inventor before: Xiang Yan |
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