CN102749556B - 电容均压绝缘芯体的绝缘监测器 - Google Patents
电容均压绝缘芯体的绝缘监测器 Download PDFInfo
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CN102749556B true CN102749556B (zh) | 2015-08-05 |
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CN102749556B (zh) * | 2011-03-11 | 2015-08-05 | 北京恒瑞电力电子有限公司 | 电容均压绝缘芯体的绝缘监测器 |
CN104347258B (zh) * | 2013-07-29 | 2016-12-28 | 北京瑞恒超高压电器研究所(普通合伙) | 一种绝缘和误差自检式全智能电流互感器 |
KR101529818B1 (ko) * | 2014-03-17 | 2015-06-29 | 엘에스산전 주식회사 | 배전반 상태 감시를 위한 진단 시스템 |
CN104535822B (zh) * | 2015-01-04 | 2019-08-09 | 吉唯达(上海)电气有限公司 | 一种固体绝缘极柱内置一体式电压电流传感器 |
CN106611680B (zh) * | 2015-10-23 | 2019-08-23 | 北京瑞恒新源投资有限公司 | 带真空灭弧室的多功能电容型套管 |
CN107749341A (zh) * | 2017-10-18 | 2018-03-02 | 湖北大二互科技股份有限公司 | 一种可以提供带电显示信号的电流互感器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2569308Y (zh) * | 2002-09-02 | 2003-08-27 | 倪学锋 | 气体绝缘电子型电容式电压互感器 |
CN2826448Y (zh) * | 2005-09-15 | 2006-10-11 | 北京天威瑞恒电气有限责任公司 | 一种用于电容型绝缘体的绝缘监视器 |
CN201226292Y (zh) * | 2008-03-24 | 2009-04-22 | 国网武汉高压研究院 | 特高压输电线路电子式电流互感器及其电晕损失测量装置 |
CN102749556A (zh) * | 2011-03-11 | 2012-10-24 | 北京瑞恒天威电力电子有限公司 | 电容型绝缘的电容分压式绝缘监测器 |
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CN101713793B (zh) * | 2009-12-04 | 2012-02-01 | 中国西电电气股份有限公司 | 一种基于气体绝缘的直流高压测量装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2569308Y (zh) * | 2002-09-02 | 2003-08-27 | 倪学锋 | 气体绝缘电子型电容式电压互感器 |
CN2826448Y (zh) * | 2005-09-15 | 2006-10-11 | 北京天威瑞恒电气有限责任公司 | 一种用于电容型绝缘体的绝缘监视器 |
CN201226292Y (zh) * | 2008-03-24 | 2009-04-22 | 国网武汉高压研究院 | 特高压输电线路电子式电流互感器及其电晕损失测量装置 |
CN102749556A (zh) * | 2011-03-11 | 2012-10-24 | 北京瑞恒天威电力电子有限公司 | 电容型绝缘的电容分压式绝缘监测器 |
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Inventor after: Wang Ruzhang Inventor after: Wang Hailiang Inventor after: Zhuo Jingshui Inventor before: Wang Ruzhang Inventor before: Wang Hailiang Inventor before: Zhuo Jinshui |
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Address after: West two road 101407 Beijing city Huairou District Yanqi Yanqi Economic Development Zone No. 2 Applicant after: Beijing Hengrui Electric Power Electronic Co., Ltd. Address before: West two road 101407 Beijing city Huairou District Yanqi Yanqi Economic Development Zone No. 2 Applicant before: Beijing Hengrui Tianwei Electric Power Electronic Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: BEIJING HENGRUI TIANWEI ELECTRIC POWER ELECTRONIC CO., LTD. TO: BEIJING HENGRUI ELECTRIC POWER ELECTRONIC CO., LTD. |
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