同步发电机励磁调节器故障分析  

Failure Analysis of the Excitation Regulator of the Synchronous Generator

作　　者：陈志刚 李小莹 马居帅 Chen Zhi-gang;Li Xiao-ying;Ma Ju-shuai

机构地区：[1]北京市昌平区南口61622部队教研室,北京102202

出　　处：《电力系统装备》2021年第13期112-113,共2页Electric Power System Equipment

摘　　要：近年来,随着我国电力系统的不断发展,要想保证电力系统的正常运行,就需要机组具备较高的稳定性,这种需求同时促进了励磁技术的不断改进和优化。当前,在同步发电机运行过程中还经常出现励磁调节器故障问题,对发电机的正常运行造成严重影响,情况严重还会导致发电机停止运行,从而对电力系统的稳定性造成巨大破坏,使各种用电设备遭受严重损害,继而为设备的运行带来安全隐患。基于此,本文对同步发电机励磁调节器的常见故障展开分析,并结合实际案例提出相应的故障处理措施。In recent years,with the continuous development of the Chinese power system,to ensure the normal operation of the power system,the unit is required to have high stability,which also promotes the continuous improvement and optimization of the excitation technology.At the current stage,the synchronous generator failure,has a serious impact on the normal operation of the generator,and serious circumstances to the shutdown of the generator,causing great damage to the stability of the power system,causing serious damage to various electrical equipment,and then bringing safety risks to the operation of the equipment.Based on this,this paper analyzes the common faults of the synchronous generator excitation regulator,and proposes the corresponding fault treatment measures combined with the practical cases.

关 键 词：同步发电机 励磁调节器 故障分析 

分 类 号：TM73[电气工程—电力系统及自动化]