互感器检定装置存在的问题及改进方法

Problems in Calibrating Devices of Instrument Transformers and Improving Methods

针对互感器检定装置中存在的问题,提出了改进的方法和建议,同时对影响互感器误差的二次线路阻抗的配置和测量做了进一步阐述。

To solve the problems in instrument transformer calibrating device, improving methods and suggestions are proposed. At the same time, The error of instrument transformer which is affected by secondary line impedance configuration, and measurement, is further expounded.