电子式互感器校验仪测量结果不确定度评定  

Uncertainty Evaluation of Measuring Result of Electronic Transformers Test Set

作　　者：刘罡 姜春阳[2] 曾辉 LIU Gang;JIANG Chunyang;ZENG Hui(Electric Power Research Institute of State Grid Liaoning Electric Power Co.,Ltd.,Shenyang,Liaoning 110006,China;China Electric Power Research Institute,Wuhan,Hubei 430074,China)

机构地区：[1]国网辽宁省电力有限公司电力科学研究院,辽宁沈阳110006 [2]中国电力科学研究院,湖北武汉430074

出　　处：《东北电力技术》2018年第2期40-42,共3页Northeast Electric Power Technology

摘　　要：对电子式互感器校验仪的测量条件和测量模型进行分析,并对标准不确定度和扩展不确定度进行评定,通过传递比较法进行验证,证明了数据的合理性。The measurement condition and measurement model of electronic transformers test set are analyzed.Both of the standard uncertainty and the extended uncertainty are evaluated.The result is verified by transfer comparison method in order to prove the rationality of the data.

关 键 词：互感器校验仪 标准不确定度 扩展不确定度 传递比较法 

分 类 号：TM452[电气工程—电器]