微机保护用于电厂出线时接线分析

WIRING ANALYSIS WHEN MICROPROCESSOR-BASED PROTECTION IS USED FOR OUTGOING LINES OF POWER PLANT

介绍在电厂出线采用Ｂ相接地方式时，微机保护电压应如何接入。同时分析了微机保护的功能是如何实现的。

How to connect the voltage of microprocessor-based protection when the outgoing lines of power plant adopt the phase A earthing method is introduced.And how to realize the functions of the microprocessor-base protection is also analyzed.