发电机励磁误强励对过电压保护的影响研究  

Research on Effect of Faulty Forced Excitation of Generator on Overvoltage Protection

作　　者：昋涛 GUI Tao(Xinjiang Yili River Basin Development and Construction Bureau,Gongliu 835400,China)

机构地区：[1]新疆伊犁河流域开发建设管理局,新疆巩留835400

出　　处：《电工技术》2018年第18期93-94,97,共3页Electric Engineering

摘　　要：本文分析了发电机出现励磁误强励现象的原因,并阐述了发电机处于空载状态和负载状态时,发电机励磁误强励对过电压保护定值的影响。The causes of faulty forced excitation of the generator are analyzed in this paper. The effect of faulty forced ex citation of the generator on the overvoltage protection setting value is analyzed under the no load and load status of the generator.

关 键 词：发电机 误强励 励磁 过电压保护 

分 类 号：TM31[电气工程—电机]