CN202083790U - 正弦无功功率校准*** - Google Patents
正弦无功功率校准*** Download PDFInfo
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- CN202083790U CN202083790U CN2011200091534U CN201120009153U CN202083790U CN 202083790 U CN202083790 U CN 202083790U CN 2011200091534 U CN2011200091534 U CN 2011200091534U CN 201120009153 U CN201120009153 U CN 201120009153U CN 202083790 U CN202083790 U CN 202083790U
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CN2011200091534U CN202083790U (zh) | 2011-01-13 | 2011-01-13 | 正弦无功功率校准*** |
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CN2011200091534U CN202083790U (zh) | 2011-01-13 | 2011-01-13 | 正弦无功功率校准*** |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103472426A (zh) * | 2013-09-26 | 2013-12-25 | 国家电网公司 | 基于电流比较仪的正弦有功功率校准*** |
CN105572625A (zh) * | 2015-12-15 | 2016-05-11 | 国网辽宁省电力有限公司大连供电公司 | 一种无功电能误差自动校验装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103472426A (zh) * | 2013-09-26 | 2013-12-25 | 国家电网公司 | 基于电流比较仪的正弦有功功率校准*** |
CN105572625A (zh) * | 2015-12-15 | 2016-05-11 | 国网辽宁省电力有限公司大连供电公司 | 一种无功电能误差自动校验装置 |
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C14 | Grant of patent or utility model | ||
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Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140321 Owner name: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140321 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 100192 HAIDIAN, BEIJING TO: 100031 XICHENG, BEIJING |
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Effective date of registration: 20140321 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: China Electric Power Research Institute Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee before: China Electric Power Research Institute |
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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: 20111221 Termination date: 20170113 |