相复励励磁系统功率源断线故障现象及原因分析  

Analysis of the Failure Phenomenon and Cause of Power Source Disconnection in THYRIPART Excitation System

作　　者：巩洁 魏雨谷 Gong Jie;Wei Yugu(Electrical Machinery Science﹠Technology Co.,Ltd, CSIC, Taiyuan 030027, China)

机构地区：[1]中船重工电机科技股份有限公司

出　　处：《船电技术》2019年第10期25-27,共3页Marine Electric & Electronic Engineering

摘　　要：励磁电流的输出是通过主机、励磁机、励磁器件和自动电压调节器AVR共同作用来提供,AVR功率源的稳定对整个系统稳定性的至关重要。本文结合相复励励磁系统功率源断线后引发的一系列故障现象,分析了各个故障现象产生的原因,并实现了故障复现。The output of the excitation current is provided by the interaction of the host, exciter, excitation device and automatic voltage regulator AVR. The stability of the AVR power source is crucial to the stability of the whole system. In this paper, a series of fault phenomena caused by disconnection of power source in phase compound excitation system are analyzed, and fault recurrence is realized.

关 键 词：发电机 相复励励磁系统 自动电压调节器 

分 类 号：TM31[电气工程—电机]