CN202421406U - 智能输电线路绝缘子泄漏电流监测*** - Google Patents
智能输电线路绝缘子泄漏电流监测*** Download PDFInfo
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- CN202421406U CN202421406U CN2012200540237U CN201220054023U CN202421406U CN 202421406 U CN202421406 U CN 202421406U CN 2012200540237 U CN2012200540237 U CN 2012200540237U CN 201220054023 U CN201220054023 U CN 201220054023U CN 202421406 U CN202421406 U CN 202421406U
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CN2012200540237U CN202421406U (zh) | 2012-02-20 | 2012-02-20 | 智能输电线路绝缘子泄漏电流监测*** |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103604976A (zh) * | 2013-11-19 | 2014-02-26 | 国家电网公司 | 输电线路绝缘子内部阻性电流测量方法 |
CN104764983A (zh) * | 2015-03-18 | 2015-07-08 | 胡妍 | 绝缘子检测装置 |
CN105067043A (zh) * | 2015-08-28 | 2015-11-18 | 国家电网公司 | 一种输变电设备积污增长率预测装置 |
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2012
- 2012-02-20 CN CN2012200540237U patent/CN202421406U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103604976A (zh) * | 2013-11-19 | 2014-02-26 | 国家电网公司 | 输电线路绝缘子内部阻性电流测量方法 |
CN103604976B (zh) * | 2013-11-19 | 2016-05-04 | 国家电网公司 | 输电线路绝缘子内部阻性电流测量方法 |
CN104764983A (zh) * | 2015-03-18 | 2015-07-08 | 胡妍 | 绝缘子检测装置 |
CN105067043A (zh) * | 2015-08-28 | 2015-11-18 | 国家电网公司 | 一种输变电设备积污增长率预测装置 |
CN105067043B (zh) * | 2015-08-28 | 2017-03-29 | 国家电网公司 | 一种输变电设备积污增长率预测装置 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20140114 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: ELECTRIC POWER RESEARCH INSTITUTE, STATE GRID SICH Free format text: FORMER NAME: SICHUAN ELECTRIC POWER RESEARCH INSTITUTE |
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CP03 | Change of name, title or address |
Address after: Tsing Hua Road Qingyang District of Chengdu City, Sichuan Province, No. 24 610072 Patentee after: STATE GRID SICHUAN ELECTRIC POWER Research Institute Address before: Tsing Hua Road Qingyang District of Chengdu City, Sichuan Province, No. 24 610071 Patentee before: Sichuan Electric power Research Institute |
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TR01 | Transfer of patent right |
Effective date of registration: 20140114 Address after: Tsing Hua Road Qingyang District of Chengdu City, Sichuan Province, No. 24 610072 Patentee after: STATE GRID SICHUAN ELECTRIC POWER Research Institute Patentee after: State Grid Corporation of China Address before: Tsing Hua Road Qingyang District of Chengdu City, Sichuan Province, No. 24 610072 Patentee before: STATE GRID SICHUAN ELECTRIC POWER Research Institute |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120905 |