| 电子式电能表低温环境计量性能分析 |
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| 引用本文： | 孙洋,韩东,刘华,郭淑英,杨作鹏,陈可佳.电子式电能表低温环境计量性能分析[J].黑龙江电力,2014,36(6):521-523. |
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| 作者姓名： | 孙洋 韩东 刘华 郭淑英 杨作鹏 陈可佳 |
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| 作者单位： | 1. 黑龙江省电力科学研究院,哈尔滨,150030
2. 哈尔滨铁路局哈铁机务段,哈尔滨,150086 |
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| 摘 要： | 为研究低温环境下耐低温型电能表的计量性能,采用稳健统计技术Z比分数法,分析了黑龙江省低温试验场单相电子式电能表3a的实际运行数据.结果表明,低温对电子式电能表（低温型）的计量性能会产生一定的影响,但不影响电子式电能表正常使用.
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| 关 键 词： | 低温环境 Z比分数 计量性能 |
Analysis of metering performance of electronic energy meter in the environment of low temperature |
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| SUN Yang,HAN Dong,LIU Hua,GUO Shuying,YANG Zuopeng,CHEN Kejia.Analysis of metering performance of electronic energy meter in the environment of low temperature[J].Heilongjiang Electric Power,2014,36(6):521-523. |
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| Authors: | SUN Yang HAN Dong LIU Hua GUO Shuying YANG Zuopeng CHEN Kejia |
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| Affiliation: | SUN Yang , HAN Dong, LIU Hua , GUO Shuying , YANG Zuopeng , CHEN Kejia ( 1. Heilongjiang Electric Power Research Institute, Harbin 150030, China ; 2. Harbin Railway Bureau Harbin Railway locomotive depot, Harbin 150086 ,China) |
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| Abstract: | In order to study the metering performance of low - temperature - tolerance energy meter in the environ- ment of low temperature, the author analyzes, therefore, the three years real operation data of the single - phase e- lectronic energy meter in low temperature testing field on Heilongjiang by robust statistics z - score. The result shows that low temperature will influence metering performance of electronic energy meter （low temperature toler- ance type） without influencing the normal operation. |
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| Keywords: | low temperature z - score metering performance |
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