发电机励磁系统不均流现象分析

Analysis of current inequality of generator excitation system

针对河北国华沧东黄骅电厂#3机组励磁系统不均流的现象进行分析,通过理论、试验的方法对导致励磁系统不均流的原因进行了论证,指出了交流输入阻抗的差异是导致励磁系统不均流的主要原因。

The current inequality of excitation system of unit number 3 in Guohua Cangdong Huanghua Power Plant was analyzed.The reasons caused the current inequality of excitation system were proved by theory and experiment methods,and it is pointed out that the difference of alternating current input impedance is the main reason caused the current inequality of excitation system.