CN101702003B - 电容器局部放电检测电路 - Google Patents
电容器局部放电检测电路 Download PDFInfo
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- CN101702003B CN101702003B CN2009100753359A CN200910075335A CN101702003B CN 101702003 B CN101702003 B CN 101702003B CN 2009100753359 A CN2009100753359 A CN 2009100753359A CN 200910075335 A CN200910075335 A CN 200910075335A CN 101702003 B CN101702003 B CN 101702003B
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Priority Applications (1)
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CN2009100753359A CN101702003B (zh) | 2009-09-10 | 2009-09-10 | 电容器局部放电检测电路 |
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CN2009100753359A CN101702003B (zh) | 2009-09-10 | 2009-09-10 | 电容器局部放电检测电路 |
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CN101702003A CN101702003A (zh) | 2010-05-05 |
CN101702003B true CN101702003B (zh) | 2012-02-22 |
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CN2009100753359A Active CN101702003B (zh) | 2009-09-10 | 2009-09-10 | 电容器局部放电检测电路 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102680862A (zh) * | 2011-03-15 | 2012-09-19 | 华东电力试验研究院有限公司 | 并联电容器局部放电在线监测装置及方法 |
CN102183713B (zh) * | 2011-03-18 | 2013-07-31 | 杭州西湖电子研究所 | 一种局部放电检测电路 |
TWI528627B (zh) * | 2013-04-24 | 2016-04-01 | 矽品精密工業股份有限公司 | 多頻帶之平衡信號轉換器與其線路結構 |
CN103529363A (zh) * | 2013-09-10 | 2014-01-22 | 国家电网公司 | 电容器局放耦合消噪传感器 |
CN104049190A (zh) * | 2013-09-10 | 2014-09-17 | 国家电网公司 | 电容器局部放电耦合消噪电路 |
CN107329067A (zh) * | 2017-06-16 | 2017-11-07 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 一种消除12脉动干扰的电路 |
CN114785365B (zh) * | 2022-03-11 | 2024-03-08 | 复旦大学 | 一种电容辅助三线圈变压器电路 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2236136Y (zh) * | 1994-10-26 | 1996-09-25 | 武汉水利电力大学 | 新型局部放电检测仪 |
US6078180A (en) * | 1990-12-17 | 2000-06-20 | Patented Devices (Proprietary) Limited | Monitoring partial discharges |
CN101435850A (zh) * | 2008-12-25 | 2009-05-20 | 清华大学 | 测量三相电力设备局部放电的脉冲电流法的平衡式电路 |
CN201464607U (zh) * | 2009-09-10 | 2010-05-12 | 保定天威集团有限公司 | 电容器局部放电检测电路 |
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2009
- 2009-09-10 CN CN2009100753359A patent/CN101702003B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6078180A (en) * | 1990-12-17 | 2000-06-20 | Patented Devices (Proprietary) Limited | Monitoring partial discharges |
CN2236136Y (zh) * | 1994-10-26 | 1996-09-25 | 武汉水利电力大学 | 新型局部放电检测仪 |
CN101435850A (zh) * | 2008-12-25 | 2009-05-20 | 清华大学 | 测量三相电力设备局部放电的脉冲电流法的平衡式电路 |
CN201464607U (zh) * | 2009-09-10 | 2010-05-12 | 保定天威集团有限公司 | 电容器局部放电检测电路 |
Non-Patent Citations (1)
Title |
---|
刘华昌.高压电容器直流局部放电测试抗干扰设计.《电测与仪表》.2008,第45卷(第511期),41-43. * |
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CN101702003A (zh) | 2010-05-05 |
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Effective date of registration: 20170918 Address after: 071051 Hebei city in Baoding province where the District of Hong Chong Road No. 805-1 Patentee after: Hebei Jing Dian Electric Power Construction Co., Ltd. Address before: 071051 Jin Di garden complex building, 128 chemical fiber road north, Baoding, Hebei Co-patentee before: Baoding Tianwei Xinyu Technology Development Co., Ltd. Patentee before: Baoding Tianwei Group Co., Ltd. |
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Effective date of registration: 20210312 Address after: 226681 Nanmo Industrial Park, Hai'an City, Nantong City, Jiangsu Province (Group 9) Patentee after: JIANGSU LAITEKAI MACHINERY Co.,Ltd. Address before: No. 805-1, Kangzhuang Road, Jingxiu District, Baoding City, Hebei Province 071051 Patentee before: Hebei Jingdian Electric Power Construction Co.,Ltd. |
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