CN202075344U - Electric energy meter and electric energy correction system - Google Patents
Electric energy meter and electric energy correction system Download PDFInfo
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- CN202075344U CN202075344U CN2011201193639U CN201120119363U CN202075344U CN 202075344 U CN202075344 U CN 202075344U CN 2011201193639 U CN2011201193639 U CN 2011201193639U CN 201120119363 U CN201120119363 U CN 201120119363U CN 202075344 U CN202075344 U CN 202075344U
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CN2011201193639U CN202075344U (en) | 2011-04-21 | 2011-04-21 | Electric energy meter and electric energy correction system |
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CN2011201193639U CN202075344U (en) | 2011-04-21 | 2011-04-21 | Electric energy meter and electric energy correction system |
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CN202075344U true CN202075344U (en) | 2011-12-14 |
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CN2011201193639U Expired - Lifetime CN202075344U (en) | 2011-04-21 | 2011-04-21 | Electric energy meter and electric energy correction system |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102608559A (en) * | 2012-03-19 | 2012-07-25 | 钜泉光电科技(上海)股份有限公司 | Method for collecting electric energy errors of electric energy meter and device thereof |
CN106569167A (en) * | 2016-10-17 | 2017-04-19 | 中国电力科学研究院 | Electric energy meter error automatic checking method and electric energy meter |
CN106597355A (en) * | 2016-11-22 | 2017-04-26 | 积成电子股份有限公司 | Table look-up scheme-based electric energy metering device calibration coefficient calculation method |
CN107607903A (en) * | 2017-09-19 | 2018-01-19 | 珠海格力电器股份有限公司 | Calibration method and device for electric energy metering equipment |
CN109683122A (en) * | 2019-03-08 | 2019-04-26 | 广东电网有限责任公司 | A kind of three-phase normal power electric energy meter with self calibration diagnostic function |
CN109683123A (en) * | 2019-03-08 | 2019-04-26 | 广东电网有限责任公司 | A kind of single-phase normal power electric energy meter with self calibration diagnostic function |
-
2011
- 2011-04-21 CN CN2011201193639U patent/CN202075344U/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102608559A (en) * | 2012-03-19 | 2012-07-25 | 钜泉光电科技(上海)股份有限公司 | Method for collecting electric energy errors of electric energy meter and device thereof |
CN102608559B (en) * | 2012-03-19 | 2014-07-30 | 钜泉光电科技(上海)股份有限公司 | Method for collecting electric energy errors of electric energy meter and device thereof |
CN106569167A (en) * | 2016-10-17 | 2017-04-19 | 中国电力科学研究院 | Electric energy meter error automatic checking method and electric energy meter |
CN106597355A (en) * | 2016-11-22 | 2017-04-26 | 积成电子股份有限公司 | Table look-up scheme-based electric energy metering device calibration coefficient calculation method |
CN107607903A (en) * | 2017-09-19 | 2018-01-19 | 珠海格力电器股份有限公司 | Calibration method and device for electric energy metering equipment |
CN109683122A (en) * | 2019-03-08 | 2019-04-26 | 广东电网有限责任公司 | A kind of three-phase normal power electric energy meter with self calibration diagnostic function |
CN109683123A (en) * | 2019-03-08 | 2019-04-26 | 广东电网有限责任公司 | A kind of single-phase normal power electric energy meter with self calibration diagnostic function |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN RUINENG MICRO-TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN RENERGY TECHNOLOGY CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Nanshan District South Road No. 97 Huaying building room A201 Patentee after: Shenzhen ruineg micro Polytron Technologies Inc Address before: 518000 Guangdong city of Shenzhen province Nanshan District South Road No. 97 Huaying building room A201 Patentee before: Shenzhen Renergy Technology Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 518000 Shenzhen, Guangdong, Nanshan District Haitian Road, No. 13 Shenzhen software industry base 5B-401 Patentee after: Shenzhen Renergy Technology Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District South Road No. 97 Huaying building room A201 Patentee before: Shenzhen ruineg micro Polytron Technologies Inc |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20111214 |