高阻抗差动继电器用电流互感器及其设计

Current Transformer for Differential Relay with High Impedance and Its Design

叙述了高阻差动继电器用电流互感器的用途、工作原理和主要要求。介绍了国外有关标准中对该互感器的基本参数的一些规定。

The uses, operating principle and main requirements of the current transformer for differential relay with high impedance were described. Some stipulations about basic parameters of the current transformer in the standards at abroad were introduced. The design and calculation of the current transformer were given by a practical example.