交流电能表检定装置示值误差测量结果的不确定度评定  

Evaluation of Uncertainty about Indication Error of Verification Equipment for AC Electrical Energy Meters in Measurement

作　　者：范巧成[1] 祝福[1] 杨梅 宋涛 

机构地区：[1]山东电力研究院,济南250002 [2]山东省计量科学研究院,济南250014

出　　处：《电测与仪表》2009年第4期78-80,共3页Electrical Measurement & Instrumentation

摘　　要：针对交流电能表检定装置示值误差测量结果的不确定度评定存在的问题,给出了适应于各等级的单三相检定装置示值误差测量结果的不确定度评定方法,同时采用Excel电子表格辅助评定,解决了评定中的所有计算问题。Contrapose the question of evaluation of uncertainty about indication error of verification equipment for AC electrical energy meters in measurement, the paper gives the methods of evaluation of uncertainty about indication error of all class and single or three phase verification equipment in measurement. At the same time, by using Excel assistant evaluation, it could settle all the count problems of Evaluation.

关 键 词：交流电能表检定装置 示值误差 不确定度评定 

分 类 号：TM933[电气工程—电力电子与电力传动]