CN100521431C - 一种基于电流差动原理的集成保护系统 - Google Patents
一种基于电流差动原理的集成保护系统 Download PDFInfo
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- CN100521431C CN100521431C CNB2006100895820A CN200610089582A CN100521431C CN 100521431 C CN100521431 C CN 100521431C CN B2006100895820 A CNB2006100895820 A CN B2006100895820A CN 200610089582 A CN200610089582 A CN 200610089582A CN 100521431 C CN100521431 C CN 100521431C
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CNB2006100895820A CN100521431C (zh) | 2006-07-05 | 2006-07-05 | 一种基于电流差动原理的集成保护系统 |
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CNB2006100895820A CN100521431C (zh) | 2006-07-05 | 2006-07-05 | 一种基于电流差动原理的集成保护系统 |
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CN1877943A CN1877943A (zh) | 2006-12-13 |
CN100521431C true CN100521431C (zh) | 2009-07-29 |
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CNB2006100895820A Expired - Fee Related CN100521431C (zh) | 2006-07-05 | 2006-07-05 | 一种基于电流差动原理的集成保护系统 |
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CN101159373B (zh) * | 2007-04-23 | 2010-05-19 | 国电南京自动化股份有限公司 | 基于多端自适应采样同步方法的光纤纵差保护装置 |
JP5068200B2 (ja) * | 2008-02-29 | 2012-11-07 | 三菱電機株式会社 | 電流差動保護リレー |
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Owner name: NORTH CHINA POWER SCIENCE RESEARCH INST., CO., LTD Effective date: 20131030 |
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CB03 | Change of inventor or designer information |
Inventor after: He Jinghan Inventor after: Bao Zhiqian Inventor after: Ren Yingli Inventor after: Clemenk Andrew Inventor after: Zheng Li Inventor after: Wu Tao Inventor after: Su Weimin Inventor after: Xie Huan Inventor before: He Jinghan Inventor before: Bao Zhiqian |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HE JINGHAN BAO ZHIQIAN TO: HE JINGHAN BAO ZHIQIAN REN YINGLI KLEMENK ANDREU ZHENG LI WU TAO SU WEIMIN XIE HUAN |
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Effective date of registration: 20131030 Address after: 100044 Beijing Xizhimen Shangyuan Village No. 3 Patentee after: Beijing Jiaotong University Patentee after: North China Electrical Power Research Institute LLC Address before: 100044 Beijing Xizhimen Shangyuan Village No. 3 Patentee before: Beijing Jiaotong University |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20140705 |
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EXPY | Termination of patent right or utility model |