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大型发电机集电环故障分析处理及对策
引用本文:兰秀蔚.大型发电机集电环故障分析处理及对策[J].华北电力技术,2012(10):47-51.
作者姓名:兰秀蔚
作者单位:江苏利港电力有限公司,江苏利港,214444
摘    要:对江苏利港电厂1号发电机(350 MW)集电环环火事故原因进行了分析,并对故障的修复处理过程作详细论述,针对本次故障处理情况并结合该厂发电机集电环运行经验,探讨了集电环稳定运行的方法手段.

关 键 词:发电机  集电环  环火  氧化膜

Analysis and Processing of Large Generator Collecting Ring Failure and Countermeasure
Lan Xiu-wei.Analysis and Processing of Large Generator Collecting Ring Failure and Countermeasure[J].North China Electric Power,2012(10):47-51.
Authors:Lan Xiu-wei
Affiliation:Lan Xiu-wei ( Jiangsu Ligang Electric Power Co. , Ltd. , Ligang 214444, China)
Abstract:This paper analyzed the cause of ring fire accident of the generator No 1 collecting ring in Ligang Power Plant, and discussed in detail the repair process of the failure, according to the fault handling and combined with plant's generator collecting ring operating experience, investigated the methods and means for the stable operation of the collecting ring.
Keywords:generator  collecting ring  ring fire  oxide film
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