电测仪表测量误差分析与不确定度评定方法  

Measurement Error Analysis and Uncertainty Evaluation Method of Electrical Measuring Instrument

作　　者：余贤 Yu Xian(Hunan Xiangtan Metrology Testing and Inspection Institute,Xiangtan 411100)

机构地区：[1]湖南省湘潭市计量测试检定所,湘潭市411100

出　　处：《仪器仪表标准化与计量》2022年第1期32-33,39,共3页Instrument Standardization & Metrology

摘　　要：随着我国电力行业的不断发展,已经拥有了较大规模和先进的科研技术,其成果也为我国经济建设和发展做出了巨大的贡献,并且随着我国电力系统的发展,对工程中的仪器测量精确度提出了更高要求。在此背景下,就需要对电测仪表测量过程中准确度影响因素进行分析,进而提出相关防范措施,以提高电测仪表测量准确度。With the continuous development of China’s electric power industry,it has a large-scale and advanced scientific research technology,and its achievements have made great contributions to China’s economic construction and development,and with the development of China’s electric power system,higher requirements are put forward for the measurement accuracy of instruments in engineering.In this context,it is necessary to analyze the factors that affect the measurement accuracy of electrical measuring instruments,and then put forward relevant preventive measures to improve the measurement accuracy of electrical measuring instruments.

关 键 词：电测仪表测量 准确度 影响因素 防范措施 

分 类 号：TM930.115[电气工程—电力电子与电力传动]