CN102087343B - Method for rapidly monitoring fault of sampling device - Google Patents
Method for rapidly monitoring fault of sampling device Download PDFInfo
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- CN102087343B CN102087343B CN 200910227260 CN200910227260A CN102087343B CN 102087343 B CN102087343 B CN 102087343B CN 200910227260 CN200910227260 CN 200910227260 CN 200910227260 A CN200910227260 A CN 200910227260A CN 102087343 B CN102087343 B CN 102087343B
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CN 200910227260 CN102087343B (en) | 2009-12-02 | 2009-12-02 | Method for rapidly monitoring fault of sampling device |
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CN 200910227260 CN102087343B (en) | 2009-12-02 | 2009-12-02 | Method for rapidly monitoring fault of sampling device |
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CN102087343A CN102087343A (en) | 2011-06-08 |
CN102087343B true CN102087343B (en) | 2013-04-17 |
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CN 200910227260 Expired - Fee Related CN102087343B (en) | 2009-12-02 | 2009-12-02 | Method for rapidly monitoring fault of sampling device |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1480739A (en) * | 2002-09-03 | 2004-03-10 | 朱思一 | Equipment for detecting and arlarming fault of distribution network in low voltage of electric power |
CN2758789Y (en) * | 2004-12-28 | 2006-02-15 | 中达电通股份有限公司 | Fault monitoring circuit for Hall current sensor |
CN101295177A (en) * | 2007-04-23 | 2008-10-29 | 三菱电机株式会社 | Method and system for detecting changes in sensor sample streams |
US7519506B2 (en) * | 2002-11-06 | 2009-04-14 | Antonio Trias | System and method for monitoring and managing electrical power transmission and distribution networks |
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2009
- 2009-12-02 CN CN 200910227260 patent/CN102087343B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1480739A (en) * | 2002-09-03 | 2004-03-10 | 朱思一 | Equipment for detecting and arlarming fault of distribution network in low voltage of electric power |
US7519506B2 (en) * | 2002-11-06 | 2009-04-14 | Antonio Trias | System and method for monitoring and managing electrical power transmission and distribution networks |
CN2758789Y (en) * | 2004-12-28 | 2006-02-15 | 中达电通股份有限公司 | Fault monitoring circuit for Hall current sensor |
CN101295177A (en) * | 2007-04-23 | 2008-10-29 | 三菱电机株式会社 | Method and system for detecting changes in sensor sample streams |
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CN102087343A (en) | 2011-06-08 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: XUCHANG POWER SUPPLY COMPANY, STATE GRID HUNAN ELECTRIC POWER COMPANY Effective date: 20131203 Owner name: XUCHANG POWER SUPPLY COMPANY, STATE GRID HUNAN ELE Effective date: 20131203 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: XUCHANG POWER SUPPLY COMPANY, STATE GRID HUNAN ELE Free format text: FORMER NAME: XUCHANG POWER SUPPLY COMPANY OF HENAN ELECTRIC POWER COMPANY;XJ ELECTRIC CO., LTD. |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 461000 XUCHANG, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
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CP01 | Change in the name or title of a patent holder |
Address after: No. 288 Xuchang City, Henan province 461000 City Road Patentee after: XUCHANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: No. 288 Xuchang City, Henan province 461000 City Road Patentee before: Xuchang Power Supply Company of Henan Electric Power Co. |
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TR01 | Transfer of patent right |
Effective date of registration: 20131203 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: XUCHANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: No. 288 Xuchang City, Henan province 461000 City Road Patentee before: XUCHANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20211202 |
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CF01 | Termination of patent right due to non-payment of annual fee |