一种多维影响下运行电能表计量性能评估方法  

An evaluation method for measuring performance of running Watt-hour meters under multi-dimensional interferences conditions

作　　者：李贺龙[1] 刘佳[1] 陈伟[1] 李立[1] 王春雨[1] 

机构地区：[1]中国电力科学研究院,北京100192

出　　处：《电测与仪表》2016年第8期69-74,共6页Electrical Measurement & Instrumentation

摘　　要：为了更好地探究现场多维影响工况下运行电能表的计量性能,确保现场运行电能表的准确性和可靠性,针对多维影响下电能表计量性能的评估开展了一系列理论和试验研究,提出了一种适用于现场多维影响工况特点的运行电能表计量性能评估方法。应用结果表明,利用文章方法可以对现场多维影响下运行电能表的计量性能进行准确评估,及时发现现场运行电能表出现的问题,保障现场运行电能表的准确性和可靠性。In order to further study the metering performance of meter and ensure the accuracy and reliability of running watt-hour meters under multi-dimensional working conditions,this paper makes a series of theoretical and experimental studies of it and proposes an evaluation method,and with it we can get the measurement performance of meters working in multi-dimensional disturbances field conditions. Application results show that we can use this model to precisely evaluate the measurement performance of meter under multi-dimensional environment disturbance,find questions of meters in working condition timely,and ensure the accuracy and reliability of running meters in field conditions.

关 键 词：多维影响 运行电能表 计量性能 评估方法 

分 类 号：TM933[电气工程—电力电子与电力传动]