CN101871967A - 一种电能表的计量方法 - Google Patents
一种电能表的计量方法 Download PDFInfo
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- CN101871967A CN101871967A CN 200910134744 CN200910134744A CN101871967A CN 101871967 A CN101871967 A CN 101871967A CN 200910134744 CN200910134744 CN 200910134744 CN 200910134744 A CN200910134744 A CN 200910134744A CN 101871967 A CN101871967 A CN 101871967A
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- 238000006243 chemical reaction Methods 0.000 description 2
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CN 200910134744 CN101871967B (zh) | 2009-04-22 | 2009-04-22 | 一种电能表的计量方法 |
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CN 200910134744 CN101871967B (zh) | 2009-04-22 | 2009-04-22 | 一种电能表的计量方法 |
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CN101871967A true CN101871967A (zh) | 2010-10-27 |
CN101871967B CN101871967B (zh) | 2012-06-27 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104502883A (zh) * | 2014-12-30 | 2015-04-08 | 宁波三星电气股份有限公司 | 计量芯片的异常检测及解决方法 |
CN109270341A (zh) * | 2017-07-18 | 2019-01-25 | 上海贝岭股份有限公司 | 用于电能计量表的数字信号处理装置及电能计量表 |
CN109444497A (zh) * | 2018-11-07 | 2019-03-08 | 杭州万高科技股份有限公司 | 一种防窃电的单相电能表 |
CN109581014A (zh) * | 2018-12-11 | 2019-04-05 | 宁波三星医疗电气股份有限公司 | 一种电能表断零线计量方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US4066959A (en) * | 1976-12-29 | 1978-01-03 | General Electric Company | Electronic volt-square-hour metering method and apparatus |
DE10249790A1 (de) * | 2002-10-24 | 2004-05-13 | ITF Fröschl GmbH | Verfahren zur Bestimmung des Amplituden-Zeit-Integrals einer zu messenden elektrischen Größe in Form eines Wechselstromes oder einer Wechselspannung sowie Vorrichtung zum Durchführen des Verfahrens |
CN1438488A (zh) * | 2003-01-04 | 2003-08-27 | 重庆龙源科技产业发展有限公司 | 智能网络化防窃电多功能全电子式电能表 |
CN1529174A (zh) * | 2003-10-17 | 2004-09-15 | 江西科晨高新技术发展有限公司 | 一种三相三元件反窃电方法及三相三元件反窃电电度表 |
CN201004074Y (zh) * | 2007-02-13 | 2008-01-09 | 武汉中原电子信息公司 | 多功能防窃电实时测录装置 |
CN101387661A (zh) * | 2007-10-08 | 2009-03-18 | 杭州利尔达科技有限公司 | 单相防窃电电能表及防窃电测量计算方法 |
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2009
- 2009-04-22 CN CN 200910134744 patent/CN101871967B/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104502883A (zh) * | 2014-12-30 | 2015-04-08 | 宁波三星电气股份有限公司 | 计量芯片的异常检测及解决方法 |
CN109270341A (zh) * | 2017-07-18 | 2019-01-25 | 上海贝岭股份有限公司 | 用于电能计量表的数字信号处理装置及电能计量表 |
CN109444497A (zh) * | 2018-11-07 | 2019-03-08 | 杭州万高科技股份有限公司 | 一种防窃电的单相电能表 |
CN109581014A (zh) * | 2018-12-11 | 2019-04-05 | 宁波三星医疗电气股份有限公司 | 一种电能表断零线计量方法 |
CN109581014B (zh) * | 2018-12-11 | 2024-02-02 | 宁波三星医疗电气股份有限公司 | 一种电能表断零线计量方法 |
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CN101871967B (zh) | 2012-06-27 |
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Address after: 611731 No. 99, Tianquan Road, high tech Zone, Chengdu, Sichuan Patentee after: Chengdu Great Wall Development Technology Co.,Ltd. Address before: 611731 no.1218, Hezuo Road, high tech Zone (West District), Chengdu, Sichuan Province Patentee before: CHENGDU GREAT WALL DEVELOPMENT TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220825 Address after: Futian District Shenzhen City, Guangdong province 518000 CaiTian Road No. 7006 Patentee after: SHENZHEN KAIFA TECHNOLOGY Co.,Ltd. Address before: 611731 No. 99, Tianquan Road, high tech Zone, Chengdu, Sichuan Patentee before: Chengdu Great Wall Development Technology Co.,Ltd. |
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Effective date of registration: 20221223 Address after: 611731 No. 99, Tianquan Road, high tech Zone, Chengdu, Sichuan Patentee after: Chengdu Great Wall Development Technology Co.,Ltd. Address before: Futian District Shenzhen City, Guangdong province 518000 CaiTian Road No. 7006 Patentee before: SHENZHEN KAIFA TECHNOLOGY Co.,Ltd. |