高压电动机差动保护接线分析和探讨

First Research on Connection for Differential Protection of High-Voltage Motor

介绍了大型高压电动机差动保护装置接线实例及 3只电流互感器差动保护接线、电流互感器结构方案。

This paper gives an example of connection for differential protection of large high voltage motor,and introduces connection of differential protections and construction design of three current transformers.