CN101702003A - Detection circuit for partial discharge of capacitor - Google Patents
Detection circuit for partial discharge of capacitor Download PDFInfo
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- CN101702003A CN101702003A CN200910075335A CN200910075335A CN101702003A CN 101702003 A CN101702003 A CN 101702003A CN 200910075335 A CN200910075335 A CN 200910075335A CN 200910075335 A CN200910075335 A CN 200910075335A CN 101702003 A CN101702003 A CN 101702003A
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- coil
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- partial discharge
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100753359A CN101702003B (en) | 2009-09-10 | 2009-09-10 | Detection circuit for partial discharge of capacitor |
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CN2009100753359A CN101702003B (en) | 2009-09-10 | 2009-09-10 | Detection circuit for partial discharge of capacitor |
Publications (2)
Publication Number | Publication Date |
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CN101702003A true CN101702003A (en) | 2010-05-05 |
CN101702003B CN101702003B (en) | 2012-02-22 |
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CN2009100753359A Active CN101702003B (en) | 2009-09-10 | 2009-09-10 | Detection circuit for partial discharge of capacitor |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102183713A (en) * | 2011-03-18 | 2011-09-14 | 杭州西湖电子研究所 | Partial discharge detection circuit |
CN102680862A (en) * | 2011-03-15 | 2012-09-19 | 华东电力试验研究院有限公司 | Device and method for online monitoring of partial discharge of shunt capacitor |
CN103529363A (en) * | 2013-09-10 | 2014-01-22 | 国家电网公司 | Capacitor partial discharge coupling and denoising sensor |
CN104049190A (en) * | 2013-09-10 | 2014-09-17 | 国家电网公司 | Partial discharge coupling and noise-eliminating circuit of capacitor |
CN104124501A (en) * | 2013-04-24 | 2014-10-29 | 矽品精密工业股份有限公司 | Multi-band balanced signal converter and circuit structure thereof |
CN107329067A (en) * | 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 | A kind of circuit for eliminating 12 pulsation interference |
CN114785365A (en) * | 2022-03-11 | 2022-07-22 | 复旦大学 | Capacitor-assisted three-coil transformer circuit |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0491554B1 (en) * | 1990-12-17 | 1996-05-22 | Patented Devices (Proprietary) Limited | Monitoring partial discharges |
CN2236136Y (en) * | 1994-10-26 | 1996-09-25 | 武汉水利电力大学 | Local-discharging detector |
CN101435850A (en) * | 2008-12-25 | 2009-05-20 | 清华大学 | Balance type circuit of pulse current method for measuring three-phase electric power apparatus local discharge |
CN201464607U (en) * | 2009-09-10 | 2010-05-12 | 保定天威集团有限公司 | Detection circuit for partial discharge of capacitor |
-
2009
- 2009-09-10 CN CN2009100753359A patent/CN101702003B/en active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102680862A (en) * | 2011-03-15 | 2012-09-19 | 华东电力试验研究院有限公司 | Device and method for online monitoring of partial discharge of shunt capacitor |
CN102183713A (en) * | 2011-03-18 | 2011-09-14 | 杭州西湖电子研究所 | Partial discharge detection circuit |
CN102183713B (en) * | 2011-03-18 | 2013-07-31 | 杭州西湖电子研究所 | Partial discharge detection circuit |
CN104124501A (en) * | 2013-04-24 | 2014-10-29 | 矽品精密工业股份有限公司 | Multi-band balanced signal converter and circuit structure thereof |
CN104124501B (en) * | 2013-04-24 | 2017-04-26 | 矽品精密工业股份有限公司 | Circuit structure of multiband balanced signal converter and wireless network system |
CN103529363A (en) * | 2013-09-10 | 2014-01-22 | 国家电网公司 | Capacitor partial discharge coupling and denoising sensor |
CN104049190A (en) * | 2013-09-10 | 2014-09-17 | 国家电网公司 | Partial discharge coupling and noise-eliminating circuit of capacitor |
CN107329067A (en) * | 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 | A kind of circuit for eliminating 12 pulsation interference |
CN114785365A (en) * | 2022-03-11 | 2022-07-22 | 复旦大学 | Capacitor-assisted three-coil transformer circuit |
CN114785365B (en) * | 2022-03-11 | 2024-03-08 | 复旦大学 | Capacitor-assisted three-coil transformer circuit |
Also Published As
Publication number | Publication date |
---|---|
CN101702003B (en) | 2012-02-22 |
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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. |