摘要
介绍了发电机自并励励磁的原理、特点及其保护功能。在原发电机自并励励磁保护功能的基础上,增加了电力系统稳定器、直流回路在线监测器、转子回路开路保护功能等,使得发电机自并励励磁保护功能更加完善,为发电机安全稳定运行提供了保证。
The principle, features, and protective functions of generators with self- shunt excitation have been presented. Based on protective function of the original generator with self - shunt exitation, the stabilizer of electric power system, on - line monitor of DC circuit, and open - circuit protection in rotor＇s circuir etc. have been added, making the protective functions of the generator with self - shunt excitation to be more perfected, providing guarantee for safe and stable operation of the generator.
出处
《热力发电》
CAS
北大核心
2009年第4期77-78,83,共3页
Thermal Power Generation
关键词
发电机
自并励励磁
保护
控制
generator
self - shunt excitation
protection
control
