CN104897947B - 一种高压差分测量装置 - Google Patents
一种高压差分测量装置 Download PDFInfo
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- CN104897947B CN104897947B CN201510320786.XA CN201510320786A CN104897947B CN 104897947 B CN104897947 B CN 104897947B CN 201510320786 A CN201510320786 A CN 201510320786A CN 104897947 B CN104897947 B CN 104897947B
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CN201510320786.XA CN104897947B (zh) | 2015-06-11 | 2015-06-11 | 一种高压差分测量装置 |
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CN104897947B true CN104897947B (zh) | 2017-12-12 |
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CN112325978B (zh) * | 2020-10-28 | 2024-04-12 | 苏州贝康智能制造有限公司 | 一种电阻式液位检测系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2578839Y (zh) * | 2002-09-22 | 2003-10-08 | 西安高压电器研究所 | Gis中快速瞬态电压测量用传感器 |
CN102121948A (zh) * | 2010-12-07 | 2011-07-13 | 国家电网公司 | 用于测量气体绝缘开关设备瞬态外壳电压的系统 |
CN102590718A (zh) * | 2012-02-22 | 2012-07-18 | 华北电力大学 | 一种用于gis中局部放电测量和vfto测量的系统 |
CN102608388A (zh) * | 2012-03-13 | 2012-07-25 | 中国电力科学研究院 | 一种vfto的测量方法和系统 |
CN104459494A (zh) * | 2014-12-17 | 2015-03-25 | 西安交通大学 | 一种gis设备现场冲击电压下局部放电测量装置 |
CN104699920A (zh) * | 2015-03-30 | 2015-06-10 | 河南行知专利服务有限公司 | 一种气体绝缘开关设备的特快速瞬态过电压仿真计算方法 |
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JP5334685B2 (ja) * | 2009-05-27 | 2013-11-06 | 三菱電機株式会社 | 部分放電検出装置および部分放電検出方法 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2578839Y (zh) * | 2002-09-22 | 2003-10-08 | 西安高压电器研究所 | Gis中快速瞬态电压测量用传感器 |
CN102121948A (zh) * | 2010-12-07 | 2011-07-13 | 国家电网公司 | 用于测量气体绝缘开关设备瞬态外壳电压的系统 |
CN102590718A (zh) * | 2012-02-22 | 2012-07-18 | 华北电力大学 | 一种用于gis中局部放电测量和vfto测量的系统 |
CN102608388A (zh) * | 2012-03-13 | 2012-07-25 | 中国电力科学研究院 | 一种vfto的测量方法和系统 |
CN104459494A (zh) * | 2014-12-17 | 2015-03-25 | 西安交通大学 | 一种gis设备现场冲击电压下局部放电测量装置 |
CN104699920A (zh) * | 2015-03-30 | 2015-06-10 | 河南行知专利服务有限公司 | 一种气体绝缘开关设备的特快速瞬态过电压仿真计算方法 |
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Inventor after: Ding Weidong Inventor after: Gou Yang Inventor after: Wang Yanan Inventor after: Fan Chuan Inventor after: Liu Yunfei Inventor after: Li Zhibing Inventor after: Wang Qiang Inventor before: Ding Weidong Inventor before: Gou Yang Inventor before: Wang Yanan Inventor before: Fan Chuan Inventor before: Liu Yunfei Inventor before: Li Zhibing |
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Effective date of registration: 20160509 Address after: 710049 Xianning West Road, Shaanxi, China, No. 28, No. Applicant after: Xi'an Jiaotong University Applicant after: State Grid Corporation of China Applicant after: China Electric Power Research Institute Applicant after: STATE GRID SHANXI ELECTRIC POWER CO., LTD. Address before: 710049 Xianning West Road, Shaanxi, China, No. 28, No. Applicant before: Xi'an Jiaotong University Applicant before: State Grid Corporation of China Applicant before: China Electric Power Research Institute |
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