CN202794410U - Monitoring system for leakage current of insulator - Google Patents
Monitoring system for leakage current of insulator Download PDFInfo
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- CN202794410U CN202794410U CN 201220333000 CN201220333000U CN202794410U CN 202794410 U CN202794410 U CN 202794410U CN 201220333000 CN201220333000 CN 201220333000 CN 201220333000 U CN201220333000 U CN 201220333000U CN 202794410 U CN202794410 U CN 202794410U
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- leakage current
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CN 201220333000 CN202794410U (en) | 2012-07-11 | 2012-07-11 | Monitoring system for leakage current of insulator |
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CN 201220333000 CN202794410U (en) | 2012-07-11 | 2012-07-11 | Monitoring system for leakage current of insulator |
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CN202794410U true CN202794410U (en) | 2013-03-13 |
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CN 201220333000 Expired - Fee Related CN202794410U (en) | 2012-07-11 | 2012-07-11 | Monitoring system for leakage current of insulator |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103575972A (en) * | 2013-11-19 | 2014-02-12 | 国家电网公司 | Internal resistive current measurement system of electric transmission line insulator |
CN103604976A (en) * | 2013-11-19 | 2014-02-26 | 国家电网公司 | Power transmission line insulator internal resistive current measuring method |
CN103630731A (en) * | 2013-12-09 | 2014-03-12 | 广东电网公司电力科学研究院 | Leakage current sampling device and leakage current sampling method |
CN103777064A (en) * | 2014-01-23 | 2014-05-07 | 国家电网公司 | Zinc oxide arrester live detection device free of external connection with alternating-current power supply |
CN104764983A (en) * | 2015-03-18 | 2015-07-08 | 胡妍 | Insulator detection device |
CN105137225A (en) * | 2015-07-31 | 2015-12-09 | 苏州宏展信息科技有限公司 | Electric leakage protector monitoring system based on voltage-stabilizing circuit |
CN105891688A (en) * | 2016-04-12 | 2016-08-24 | 苏州寅泽缕弦电子技术有限公司 | Insulator detection device |
CN106249115A (en) * | 2016-08-24 | 2016-12-21 | 古恒威 | The insulator detector that a kind of accuracy rate is high |
CN106841810A (en) * | 2016-12-30 | 2017-06-13 | 易瓦特科技股份公司 | Insulator detector |
CN108872696A (en) * | 2018-01-09 | 2018-11-23 | 国网山东省电力公司滨州供电公司 | A kind of leakage current circuit measuring high voltage iron tower tester |
-
2012
- 2012-07-11 CN CN 201220333000 patent/CN202794410U/en not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103575972A (en) * | 2013-11-19 | 2014-02-12 | 国家电网公司 | Internal resistive current measurement system of electric transmission line insulator |
CN103604976A (en) * | 2013-11-19 | 2014-02-26 | 国家电网公司 | Power transmission line insulator internal resistive current measuring method |
CN103604976B (en) * | 2013-11-19 | 2016-05-04 | 国家电网公司 | The inner current in resistance property measuring method of electric transmission line isolator |
CN103575972B (en) * | 2013-11-19 | 2016-05-04 | 国家电网公司 | The inner current in resistance property measuring system of electric transmission line isolator |
CN103630731A (en) * | 2013-12-09 | 2014-03-12 | 广东电网公司电力科学研究院 | Leakage current sampling device and leakage current sampling method |
CN103777064A (en) * | 2014-01-23 | 2014-05-07 | 国家电网公司 | Zinc oxide arrester live detection device free of external connection with alternating-current power supply |
CN104764983A (en) * | 2015-03-18 | 2015-07-08 | 胡妍 | Insulator detection device |
CN105137225A (en) * | 2015-07-31 | 2015-12-09 | 苏州宏展信息科技有限公司 | Electric leakage protector monitoring system based on voltage-stabilizing circuit |
CN105891688A (en) * | 2016-04-12 | 2016-08-24 | 苏州寅泽缕弦电子技术有限公司 | Insulator detection device |
CN106249115A (en) * | 2016-08-24 | 2016-12-21 | 古恒威 | The insulator detector that a kind of accuracy rate is high |
CN106841810A (en) * | 2016-12-30 | 2017-06-13 | 易瓦特科技股份公司 | Insulator detector |
CN108872696A (en) * | 2018-01-09 | 2018-11-23 | 国网山东省电力公司滨州供电公司 | A kind of leakage current circuit measuring high voltage iron tower tester |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: XINJIANG HONGSHENG GAOKE ELECTRICAL TECHNOLOGY DEV Free format text: FORMER OWNER: CHENGDU COPOO TECHNOLOGY CO., LTD. Effective date: 20130930 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610000 CHENGDU, SICHUAN PROVINCE TO: 838600 KARAMAY, XINJIANG UYGUR AUTONOMOUS REGION |
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TR01 | Transfer of patent right |
Effective date of registration: 20130930 Address after: 838600, No. 8, Daqing East Road, Dushanzi District, the Xinjiang Uygur Autonomous Region, 9, Karamay Patentee after: Xinjiang Hongsheng tech Electric Technology Development Co Ltd Address before: 610000 8 South Street, Chengdu hi tech Development Zone, Sichuan, China Patentee before: Chengdu Cuopu Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140711 |
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EXPY | Termination of patent right or utility model |