互感器检定装置测量不确定度分析

Uncertainty Analysis of Transformer Verification Device Measurement

文章介绍了不确定度评定的意义,对电流互感器检定装置的不确定度进行了分析,并通过实例对0.05级电流互感器检定装置测量结果的不确定度进行了评定。对完整而准确地评定电流互感器检定装置的测量不确定度具有指导意义,可供建标、校准、比对工作中不确定度评定作为参考。

The paper introduces the significance of uncertainty verification,and makes analyzes on uncertainty of current transformer verification device,as well as makes verification on measuring result uncertainty through 0.05 level current transformer verification device,it possesses guidance for the measuring uncertainty evaluation of current transformer verification device,and provides reference for uncertainty verification of setting up measurement standard,calibration and alignment.