黄龙滩电厂-#1机组风闸制动系统故障分析与处理

Analysis and processing on fault reason of pneumatic brake system of hydropower unit No.1 in Huanglongtan Hydropower Plant

国网湖北省电力公司黄龙滩水力发电厂#1水轮发电机组制动系统风闸不能自动动作,对这一缺陷进行分析并作了消缺处理,供同类电站借鉴。

In Hydropower unit No. 1 of Huanglongtan Hydropower Plant of State Grid Hubei Electric Power Company,the pneumatic brake can not stop the water turbine successfully in automatic mode. The defect was analyzed,and relevant measures were adopted. The defect was eliminated. The result in this paper can be used as reference for similar hydropower plants.