CN101533082B - 一种电能表半波整流试验线路 - Google Patents
一种电能表半波整流试验线路 Download PDFInfo
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- CN101533082B CN101533082B CN2009101066240A CN200910106624A CN101533082B CN 101533082 B CN101533082 B CN 101533082B CN 2009101066240 A CN2009101066240 A CN 2009101066240A CN 200910106624 A CN200910106624 A CN 200910106624A CN 101533082 B CN101533082 B CN 101533082B
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CN2009101066240A CN101533082B (zh) | 2009-04-10 | 2009-04-10 | 一种电能表半波整流试验线路 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103163341A (zh) * | 2013-03-13 | 2013-06-19 | 江苏省电力公司电力科学研究院 | 基于电容隔直的单匝交直流合成大电流发生器 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102237809B (zh) * | 2011-07-08 | 2015-11-18 | 江苏林洋电子股份有限公司 | 一种三相智能电能表用开关电源电路 |
CN104316896A (zh) * | 2014-10-28 | 2015-01-28 | 国家电网公司 | 一种在直流和偶次谐波影响下电能表误差检定方法 |
CN104569904B (zh) * | 2014-12-19 | 2023-10-10 | 浙江万胜电力仪表有限公司 | 一种测试电能表的直流及偶次谐波影响量的试验装置 |
CN104698425B (zh) * | 2015-03-27 | 2019-03-05 | 国家电网公司 | 一种电能表直流偶次谐波试验的负载自动匹配方法 |
CN106546938A (zh) * | 2015-09-16 | 2017-03-29 | 中国电力科学研究院 | 一种电流互感器抗直流分量和偶次谐波测试系统 |
CN106501754B (zh) * | 2016-10-19 | 2023-05-02 | 浙江恩鸿电子有限公司 | 三相电能表的直流及偶次谐波影响量的试验装置 |
CN107589394B (zh) * | 2017-09-19 | 2020-06-23 | 国网江西省电力公司电力科学研究院 | 一种电能表直流和偶次谐波试验系统及方法 |
CN107589395A (zh) * | 2017-10-16 | 2018-01-16 | 广东东方电讯科技有限公司 | 非线性负荷功率与电能检定装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103163341A (zh) * | 2013-03-13 | 2013-06-19 | 江苏省电力公司电力科学研究院 | 基于电容隔直的单匝交直流合成大电流发生器 |
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