0.01级三相电能表标准装置检定或校准结果的测量不确定度评定与验证  

Evaluation and Verification of Measurement Uncertainty for the Test Results of Grade 0.01 3-Phase Meter Test Equipments

作　　者：叶瑞贞[1] 

机构地区：[1]广东电网公司电力科学研究院,广州510080

出　　处：《电测与仪表》2011年第12期86-89,共4页Electrical Measurement & Instrumentation

摘　　要：测量不确定度评定是误差理论的发展,完整的测量结果应包含测量不确定度。本文建立的0.01级三相电能表标准装置,做为省级电力系统最高等级的计量标准,对其检定或校准结果的测量不确定度进行合理评定,并通过两种方法进行了验证,从而充分反映了该计量标准的测量能力,以此体现实验室的整体水平。Evaluation of measurement uncertainty is the development of error theory.Complete measurement results should include measurement uncertainty.The 0.01 grade 3-phase meter test equipment was established as the highest measurement standard for provincial electrical power system.The measurement uncertainty of this equipment is evaluated with two test methods and its measuring performance as well as the performance of the laboratory is demonstrated.

关 键 词：电能表 标准装置 测量不确定度评定 验证方法 

分 类 号：TM933[电气工程—电力电子与电力传动]