CN202141778U - Line fault positioner used for 10kV power distribution network - Google Patents
Line fault positioner used for 10kV power distribution network Download PDFInfo
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- CN202141778U CN202141778U CN201120177155U CN201120177155U CN202141778U CN 202141778 U CN202141778 U CN 202141778U CN 201120177155 U CN201120177155 U CN 201120177155U CN 201120177155 U CN201120177155 U CN 201120177155U CN 202141778 U CN202141778 U CN 202141778U
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CN201120177155U CN202141778U (en) | 2011-05-30 | 2011-05-30 | Line fault positioner used for 10kV power distribution network |
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CN201120177155U CN202141778U (en) | 2011-05-30 | 2011-05-30 | Line fault positioner used for 10kV power distribution network |
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CN202141778U true CN202141778U (en) | 2012-02-08 |
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CN201120177155U Expired - Fee Related CN202141778U (en) | 2011-05-30 | 2011-05-30 | Line fault positioner used for 10kV power distribution network |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102841293A (en) * | 2011-05-30 | 2012-12-26 | 上海励谙电子技术有限公司 | Fault positioning system for 10kV power distribution network circuit |
CN107677920A (en) * | 2017-09-15 | 2018-02-09 | 华北电力大学 | A kind of earth-fault indicator system for considering different line parameter circuit values |
CN110672979A (en) * | 2019-10-21 | 2020-01-10 | 广州航海学院 | Power distribution network line fault diagnosis system and method |
-
2011
- 2011-05-30 CN CN201120177155U patent/CN202141778U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102841293A (en) * | 2011-05-30 | 2012-12-26 | 上海励谙电子技术有限公司 | Fault positioning system for 10kV power distribution network circuit |
CN102841293B (en) * | 2011-05-30 | 2015-04-01 | 上海励谙电子技术有限公司 | Fault positioning system for 10kV power distribution network circuit |
CN107677920A (en) * | 2017-09-15 | 2018-02-09 | 华北电力大学 | A kind of earth-fault indicator system for considering different line parameter circuit values |
CN110672979A (en) * | 2019-10-21 | 2020-01-10 | 广州航海学院 | Power distribution network line fault diagnosis system and method |
CN110672979B (en) * | 2019-10-21 | 2021-12-07 | 广州航海学院 | Power distribution network line fault diagnosis system and method |
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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: LINYI MEASUREMENT TESTING INSTITUTE Effective date: 20121108 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121108 Address after: 243 room 112-113, building 960, Zhongxing Road, Shanghai, Zhabei District, 200070 Patentee after: Shanghai Li'an Electronic Technology Co., Ltd. Patentee after: Linyi Metrological Verification Institute Address before: 243 room 112-113, building 960, Zhongxing Road, Shanghai, Zhabei District, 200070 Patentee before: Shanghai Li'an Electronic Technology Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200603 Address after: 101300 Shunyi District Beijing airport logistics base logistics park, Shunyi District, Beijing, No. 1 Patentee after: AVIC Airport Equipment Co., Ltd Address before: 243 room 112-113, building 960, Zhongxing Road, Shanghai, Zhabei District, 200070 Co-patentee before: LINYI METROLOGICAL VERIFICATION INSTITUTE Patentee before: SHANGHAI LI'AN ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20200530 |