CN102636683A - Test device and method for short-circuit current of direct-current power supply system based on low-current burst power - Google Patents
Test device and method for short-circuit current of direct-current power supply system based on low-current burst power Download PDFInfo
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- CN102636683A CN102636683A CN2012101451729A CN201210145172A CN102636683A CN 102636683 A CN102636683 A CN 102636683A CN 2012101451729 A CN2012101451729 A CN 2012101451729A CN 201210145172 A CN201210145172 A CN 201210145172A CN 102636683 A CN102636683 A CN 102636683A
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- 238000012360 testing method Methods 0.000 title claims abstract description 64
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- 238000012545 processing Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 3
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- 238000010998 test method Methods 0.000 abstract description 8
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- 238000004891 communication Methods 0.000 description 2
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CN201210145172.9A CN102636683B (en) | 2012-05-11 | 2012-05-11 | Test device and method for short-circuit current of direct-current power supply system based on low-current burst power |
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CN201210145172.9A CN102636683B (en) | 2012-05-11 | 2012-05-11 | Test device and method for short-circuit current of direct-current power supply system based on low-current burst power |
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CN102636683A true CN102636683A (en) | 2012-08-15 |
CN102636683B CN102636683B (en) | 2015-05-27 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104391245A (en) * | 2014-11-24 | 2015-03-04 | 国家电网公司 | Method for detecting mechanical characteristics of circuit breaker |
CN114114009A (en) * | 2021-11-12 | 2022-03-01 | 株洲变流技术国家工程研究中心有限公司 | Test method and system for verifying selective protection of direct current common bus system or device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2916648Y (en) * | 2006-01-16 | 2007-06-27 | 天津海飞特电源科技有限公司 | Portable DC circuit breaker characteristic testing device |
CN101509955A (en) * | 2009-03-26 | 2009-08-19 | 四川电力试验研究院 | Automatic test system of dc circuit breaker characteristic parameter |
US20100102826A1 (en) * | 2006-11-24 | 2010-04-29 | Karl Nathan Edwards | Power supply monitoring system |
CN201984144U (en) * | 2011-01-20 | 2011-09-21 | 重庆泊津科技有限公司 | Spot differential coordination tester of portable direct current breaker |
CN202159123U (en) * | 2011-07-21 | 2012-03-07 | 重庆市电力公司检修分公司 | Portable detection instrument of characteristics of direct-current circuit breaker |
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2012
- 2012-05-11 CN CN201210145172.9A patent/CN102636683B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2916648Y (en) * | 2006-01-16 | 2007-06-27 | 天津海飞特电源科技有限公司 | Portable DC circuit breaker characteristic testing device |
US20100102826A1 (en) * | 2006-11-24 | 2010-04-29 | Karl Nathan Edwards | Power supply monitoring system |
CN101509955A (en) * | 2009-03-26 | 2009-08-19 | 四川电力试验研究院 | Automatic test system of dc circuit breaker characteristic parameter |
CN201984144U (en) * | 2011-01-20 | 2011-09-21 | 重庆泊津科技有限公司 | Spot differential coordination tester of portable direct current breaker |
CN202159123U (en) * | 2011-07-21 | 2012-03-07 | 重庆市电力公司检修分公司 | Portable detection instrument of characteristics of direct-current circuit breaker |
Non-Patent Citations (2)
Title |
---|
刘芳等: "直流电源***保护元件级差配合校核软件", 《低压电器》 * |
王鹏等: "GM系列直流断路器级差配合试验分析", 《供用电》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104391245A (en) * | 2014-11-24 | 2015-03-04 | 国家电网公司 | Method for detecting mechanical characteristics of circuit breaker |
CN114114009A (en) * | 2021-11-12 | 2022-03-01 | 株洲变流技术国家工程研究中心有限公司 | Test method and system for verifying selective protection of direct current common bus system or device |
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CN102636683B (en) | 2015-05-27 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. HEBEI ELECTRIC POWER CORP Effective date: 20130105 |
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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: 050021 SHIJIAZHUANG, HEBEI PROVINCE TO: 050091 SHIJIAZHUANG, HEBEI PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20130105 Address after: 050091 Hebei high tech District of Shijiazhuang City Xinshi North Road, No. 86 Applicant after: Hebei Electric Power Construction & Adjustment Research Institute Applicant after: State Grid Corporation of China Applicant after: Electric Power Research Institute of Hebei Electric Power Corporation Address before: 050021 No. 238 South Sports street, Hebei, Shijiazhuang Applicant before: Hebei Electric Power Construction & Adjustment Research Institute |
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SE01 | Entry into force of request for substantive examination | ||
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: Li Bingyu Inventor after: Chen Xiaodong Inventor after: Hao Xiaoguang Inventor after: Pan Jin Inventor after: Fan Hui Inventor after: Ma Jianhui Inventor after: Wang Haobin Inventor after: Liu Yong Inventor before: Li Bingyu Inventor before: Chen Xiaodong Inventor before: Hao Xiaoguang Inventor before: Pan Jin Inventor before: Fan Hui Inventor before: Ma Jianhui Inventor before: Wang Haobin |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180123 Address after: 050021 Shijiazhuang Province, Yuhua Province Sports street, South Street, No. 238, No. Co-patentee after: State Grid Corporation of China Patentee after: Power Science Research Institute of Hebei Electric Power Co., Ltd. Co-patentee after: National network Hebei Energy Technology Service Co., Ltd. Co-patentee after: Hebei Chuangke Electronic Technology Co., Ltd. Co-patentee after: Handan power supply branch, Hebei Electric Power Co., Ltd. Address before: 050091 Hebei high tech District of Shijiazhuang City Xinshi North Road, No. 86 Co-patentee before: State Grid Corporation of China Patentee before: Hebei Electric Power Construction & Adjustment Research Institute Co-patentee before: Electric Power Research Institute of Hebei Electric Power Corporation |