摘要
直流励磁发电机在水轮发电机励磁系统中广泛使用,直流励磁发电机的运行正常与否,直接影响发电机组的运行,在直流励磁发电机的使用中,不能正常建压和换向器部分的故障较为常见。本文对河北省邢台市朱庄水库水电站在多年运行中遇到的几例直流励磁机故障的处理,进行了归纳、分析,希望能为电站直流励磁发电机机组的故障处理提供一定的参考、借鉴的作用。
Electromagnetic DC generators are widely used in excitation system of water turbine generator. Wether the electromagnetic DC generator operotion is normal or not will directly influence the operation of generator unit. Abnormall voltage buildup and commutator bugs are common troubles in the operation of the electromagnetic DC generator. In this paper, several settlements of common troubles for electromagnetic DC generator operation were concluded and analyzed, so as to provide reference for electromagnetic DC generator operation troubles treatment.
出处
《中国水能及电气化》
2010年第11期45-47,51,共4页
China Water Power & Electrification
关键词
直流励磁机
建压
故障处理
electromagnetic DC generator
voltage buildup
troubles treatment
