| 电能表寿命自监测的方法 |
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| 引用本文： | 周韶园,武占河,陈锋凯,谢永明,周美娜,胡锡平. 电能表寿命自监测的方法[J]. 电测与仪表, 2021, 58(4): 189-193. DOI: 10.19753/j.issn1001-1390.2021.04.028 |
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| 作者姓名： | 周韶园 武占河 陈锋凯 谢永明 周美娜 胡锡平 |
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| 作者单位： | 浙江省计量科学研究院,杭州310018;华立科技股份有限公司,杭州310023 |
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| 基金项目： | 南方电网有限责任公司科技项目 |
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| 摘 要： | 由于电能表安装在不同的环境中,温度、湿度、浪涌次数等应力不相同,从而导致同批能电能表不同寿命,也使常规的寿命理论计算出来的寿命值偏差巨大;鉴于此,文中从寿命相关理论出发,配合高温高湿实验寿命数据,采用温度、湿度、浪涌次数的监测手段,综合评估剩余寿命,从而提出一套现场电能表寿命预警制度.
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| 关 键 词： | 电能表 温湿度监测 浪涌监测 寿命自检测 |
| 收稿时间： | 2019-05-27 |
| 修稿时间： | 2019-06-04 |
Self-monitoring method for life of watt-hour meter |
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| Zhou Shaoyuan,Wu Zhanhe,Chen Fengkai,Xie Yongming,Zhou Meina and Hu Xiping. Self-monitoring method for life of watt-hour meter[J]. Electrical Measurement & Instrumentation, 2021, 58(4): 189-193. DOI: 10.19753/j.issn1001-1390.2021.04.028 |
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| Authors: | Zhou Shaoyuan Wu Zhanhe Chen Fengkai Xie Yongming Zhou Meina Hu Xiping |
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| Affiliation: | (Zhejiang Institute of Metrology,Hangzhou 310018,China;Holley Technology Co.,Ltd.,Hangzhou 310023,China) |
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| Abstract: | Because the electric energy meters are installed in different environments,the stress of temperature,humidity and the number of surges are different,which leads to different life of the same batch of electric energy meters,and also makes the life value calculated by the conventional life theory deviate greatly.In view of this,this paper adopts the monitoring means of temperature,humidity and the number of surges based on the relative life theory and the life data of high temperature and humidity experiments to evaluate the residual life comprehensively,thereby,a set of on-site life early warning system of electric energy meter is put forward. |
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| Keywords: | Watt-hour meter temperature and humidity monitoring surge monitoring life self-detection |
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