发电机在大修检查中的注意事项

Points for Attention to Overhaul Inspection of Generators

介绍了发电机在过去检修中发现的问题， 并对其进行了分析和讨论。为防止类似事故出现， 指出在发电机大修中应注意端部线圈固有频率、定子引水管及定子铁芯等的检查和应采取的措施。

This paper introduces and discusses the problems found in past maintenance works. In order to prevent similar events to occur in the overhaul,The authors point out:during the overhaul,great attention must be paid to the inspection and the correct measures of inherent frequency of end windings,stator cooling water inlet conduits and stator core,etc.