CN202363890U - 一种用于输电线路故障监测终端的电源保护装置 - Google Patents
一种用于输电线路故障监测终端的电源保护装置 Download PDFInfo
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CN2011204210617U CN202363890U (zh) | 2011-10-31 | 2011-10-31 | 一种用于输电线路故障监测终端的电源保护装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103105513A (zh) * | 2013-01-17 | 2013-05-15 | 广东电网公司电力科学研究院 | 消除被检设备输出随机大信号对标准设备损害的保护装置 |
CN105119235A (zh) * | 2015-09-29 | 2015-12-02 | 沈阳航天新光集团有限公司 | 电流保护装置 |
WO2016107616A1 (zh) * | 2015-01-04 | 2016-07-07 | 南京南瑞继保电气有限公司 | 一种防止电压源型换流器电容过电压的装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103105513A (zh) * | 2013-01-17 | 2013-05-15 | 广东电网公司电力科学研究院 | 消除被检设备输出随机大信号对标准设备损害的保护装置 |
CN103105513B (zh) * | 2013-01-17 | 2015-09-16 | 广东电网公司电力科学研究院 | 消除被检设备输出随机大信号对标准设备损害的保护装置 |
WO2016107616A1 (zh) * | 2015-01-04 | 2016-07-07 | 南京南瑞继保电气有限公司 | 一种防止电压源型换流器电容过电压的装置 |
CN105119235A (zh) * | 2015-09-29 | 2015-12-02 | 沈阳航天新光集团有限公司 | 电流保护装置 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Peng Xiangyang Inventor after: Li Xin Inventor before: Peng Xiangyang Inventor before: Li Xin Inventor before: Qian Guanjun Inventor before: Gao Feng |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Co-patentee after: WUHAN SUNSHINE POWER SCIENCE & TECHNOLOGY Co.,Ltd. Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID Co.,Ltd. Address before: 510080 Guangdong city of Guangzhou Province Dongfeng East Road, No. 8 Guangdong water Kong EPRI high pressure Co-patentee before: WUHAN SUNSHINE POWER SCIENCE & TECHNOLOGY Co.,Ltd. Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID Corp. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180110 Address after: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID Co.,Ltd. Address before: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Co-patentee before: WUHAN SUNSHINE POWER SCIENCE & TECHNOLOGY Co.,Ltd. Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210301 Address after: Room 501-503, annex building, Huaye building, No.1-3 Chuimao new street, Xihua Road, Yuexiu District, Guangzhou City, Guangdong Province 510000 Patentee after: China Southern Power Grid Power Technology Co.,Ltd. Address before: 510080 water Donggang 8, Dongfeng East Road, Yuexiu District, Guangzhou, Guangdong. Patentee before: Electric Power Research Institute of Guangdong Power Grid Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120801 |