CN101477185B - 一种电能表计量准确度的评估方法 - Google Patents
一种电能表计量准确度的评估方法 Download PDFInfo
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- CN101477185B CN101477185B CN2009100583235A CN200910058323A CN101477185B CN 101477185 B CN101477185 B CN 101477185B CN 2009100583235 A CN2009100583235 A CN 2009100583235A CN 200910058323 A CN200910058323 A CN 200910058323A CN 101477185 B CN101477185 B CN 101477185B
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- 238000000034 method Methods 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims abstract description 9
- 238000005259 measurement Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 2
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Abstract
Description
分表M1 | 分表M2 | 分表M3 | 分表M4 | 总表M | |
第一次抄表数据 | 809 | 5123 | 16 | 1242 | 7215 |
第二次抄表数据 | 940 | 5489 | 90 | 1452 | 8042 |
第三次抄表数据 | 1098 | 5602 | 160 | 1560 | 8501 |
第四次抄表数据 | 1340 | 5780 | 600 | 1653 | 9170 |
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CN2009100583235A CN101477185B (zh) | 2009-02-13 | 2009-02-13 | 一种电能表计量准确度的评估方法 |
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CN2009100583235A CN101477185B (zh) | 2009-02-13 | 2009-02-13 | 一种电能表计量准确度的评估方法 |
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CN101477185A CN101477185A (zh) | 2009-07-08 |
CN101477185B true CN101477185B (zh) | 2011-05-04 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104076316A (zh) * | 2013-03-27 | 2014-10-01 | 中航物联技术(北京)有限公司 | 电表故障巡检方法与系统 |
CN105158725B (zh) * | 2015-08-24 | 2018-10-26 | 中国电力科学研究院 | 一种基于多维影响量的电能表计量准确性评估方法 |
CN106546943B (zh) * | 2015-09-18 | 2020-04-28 | 侯飞 | 一种计量误差和变损自测的方法和装置 |
CN106249194B (zh) * | 2016-09-06 | 2019-06-07 | 武汉国测数据技术有限公司 | 一种用于充电桩误差检测的移动式误差标准器及其检测方法和系统 |
CN106468769B (zh) * | 2016-09-06 | 2019-05-07 | 武汉国测数据技术有限公司 | 一种误差可自校验的充电桩及其校验方法 |
CN106249193B (zh) * | 2016-09-06 | 2019-06-07 | 武汉国测数据技术有限公司 | 一种充电站的充电桩电能计量误差校验的方法和系统 |
US10768212B2 (en) | 2017-06-14 | 2020-09-08 | Eaton Intelligent Power Limited | System and method for detecting theft of electricity with integrity checks analysis |
US10746768B2 (en) | 2017-06-14 | 2020-08-18 | Eaton Intelligent Power Limited | System and method for detecting theft of electricity |
CN110531304B (zh) * | 2019-08-07 | 2021-11-16 | 深圳供电局有限公司 | 一种在线监测台区失准率的计算方法、设备及介质 |
CN111289942B (zh) | 2020-01-21 | 2021-01-05 | 北京市腾河电子技术有限公司 | 基于单一负荷跳变进行测量域误差分析的方法及系统、存储介质 |
CN113466779B (zh) * | 2021-07-14 | 2024-01-30 | 国网四川省电力公司营销服务中心 | 一种具备抗扰动能力的电能表计量故障诊断方法及系统 |
CN115330000B (zh) * | 2022-08-31 | 2023-05-02 | 陕西和利安控智能科技有限公司 | 一种工业自动化控制仪表运行智能监测管理系统 |
CN115291159B (zh) * | 2022-10-11 | 2023-02-21 | 北京智芯微电子科技有限公司 | 电能表计量失准分析方法、装置、存储介质及电子设备 |
CN115952445B (zh) * | 2023-03-13 | 2023-06-13 | 广东电网有限责任公司佛山供电局 | 一种按比例窃电用户的识别方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1091834A (zh) * | 1994-02-08 | 1994-09-07 | 湖南永胜国际工程有限公司 | 提高电子电能表计量精度的补偿方法 |
US6671635B1 (en) * | 2001-02-23 | 2003-12-30 | Power Measurement Ltd. | Systems for improved monitoring accuracy of intelligent electronic devices |
CN101082662A (zh) * | 2006-06-01 | 2007-12-05 | 上海安科瑞电气有限公司 | 一种电能表精度的调节方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1091834A (zh) * | 1994-02-08 | 1994-09-07 | 湖南永胜国际工程有限公司 | 提高电子电能表计量精度的补偿方法 |
US6671635B1 (en) * | 2001-02-23 | 2003-12-30 | Power Measurement Ltd. | Systems for improved monitoring accuracy of intelligent electronic devices |
CN101082662A (zh) * | 2006-06-01 | 2007-12-05 | 上海安科瑞电气有限公司 | 一种电能表精度的调节方法 |
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