发电机通风系统的改造方法及效果

Reformation method and effects of generator ventilation system

阐述了丹江口水力发电厂#5发电机通风系统改造的原因,介绍了改造前后的结构和运行原理,对改造前后运行效果进行了分析比较,总结了改造中遇到的问题及其解决方法。

The reformation reason of No.5 generator ventilation systems in Danjiangkou Hydropower Plant was expounded. The structures and operation principles before and after reformation were introduced. The operation effects before and after reformation were analyzed and compared. The problems occurred in reformation and solving method were summarized.