CN102800463A - 一种电流互感器 - Google Patents
一种电流互感器 Download PDFInfo
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- CN102800463A CN102800463A CN2012103279614A CN201210327961A CN102800463A CN 102800463 A CN102800463 A CN 102800463A CN 2012103279614 A CN2012103279614 A CN 2012103279614A CN 201210327961 A CN201210327961 A CN 201210327961A CN 102800463 A CN102800463 A CN 102800463A
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- iron core
- steel sheet
- current transformer
- silicon
- ultracrystallite
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CN201210327961.4A CN102800463B (zh) | 2012-09-07 | 2012-09-07 | 一种电流互感器 |
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CN201210327961.4A CN102800463B (zh) | 2012-09-07 | 2012-09-07 | 一种电流互感器 |
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CN102800463A true CN102800463A (zh) | 2012-11-28 |
CN102800463B CN102800463B (zh) | 2016-05-25 |
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CN201210327961.4A Expired - Fee Related CN102800463B (zh) | 2012-09-07 | 2012-09-07 | 一种电流互感器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103366938A (zh) * | 2013-08-02 | 2013-10-23 | 浙江正泰电源电器有限公司 | 一种补偿型电流互感器 |
CN103592490A (zh) * | 2013-10-21 | 2014-02-19 | 中国电力科学研究院 | 一种高准确度电子补偿式电流互感器 |
CN106486259A (zh) * | 2015-08-25 | 2017-03-08 | 桐乡市伟达电子有限公司 | 一种抗直流分量互感器及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58216412A (ja) * | 1982-06-09 | 1983-12-16 | San Eisha Seisakusho:Kk | 広範囲非飽和変流器 |
CN2938117Y (zh) * | 2006-08-16 | 2007-08-22 | 南京南瑞继保电气有限公司 | 复合磁芯式电流互感器 |
CN102426909A (zh) * | 2011-12-20 | 2012-04-25 | 江西省电力科学研究院 | 一种基于复合磁芯的抗直流电流互感器及其制造方法 |
CN202816569U (zh) * | 2012-09-07 | 2013-03-20 | 沧州供电公司 | 一种电流互感器 |
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2012
- 2012-09-07 CN CN201210327961.4A patent/CN102800463B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58216412A (ja) * | 1982-06-09 | 1983-12-16 | San Eisha Seisakusho:Kk | 広範囲非飽和変流器 |
CN2938117Y (zh) * | 2006-08-16 | 2007-08-22 | 南京南瑞继保电气有限公司 | 复合磁芯式电流互感器 |
CN102426909A (zh) * | 2011-12-20 | 2012-04-25 | 江西省电力科学研究院 | 一种基于复合磁芯的抗直流电流互感器及其制造方法 |
CN202816569U (zh) * | 2012-09-07 | 2013-03-20 | 沧州供电公司 | 一种电流互感器 |
Non-Patent Citations (1)
Title |
---|
《变压器》杂志编辑部: "互感器技术问答(4)", 《变压器》, vol. 46, no. 2, 28 February 2009 (2009-02-28), pages 44 - 46 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103366938A (zh) * | 2013-08-02 | 2013-10-23 | 浙江正泰电源电器有限公司 | 一种补偿型电流互感器 |
CN103592490A (zh) * | 2013-10-21 | 2014-02-19 | 中国电力科学研究院 | 一种高准确度电子补偿式电流互感器 |
CN103592490B (zh) * | 2013-10-21 | 2017-06-16 | 国家电网公司 | 一种高准确度电子补偿式电流互感器 |
CN106486259A (zh) * | 2015-08-25 | 2017-03-08 | 桐乡市伟达电子有限公司 | 一种抗直流分量互感器及其制备方法 |
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CN102800463B (zh) | 2016-05-25 |
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