摘要
介绍乐滩电厂水轮发电机组活动导叶端面、立面间隙调整,分析端、立面间隙分配调整不当,可能引发活动导叶发卡,造成拐臂剪断销弯曲或断裂。文章介绍了乐滩电厂活动导叶间隙调整的注意事项、关键技术点的调整效果。
The paper introduces the adjustment of clearance between end face and vertical face of water turbine guide vane in Letan hydropower station, and analyzes the rocker arm shear pin bending or breaking resulting from guide vane seizing- up due to improper clearance adjustment. Meanwhile, the precautions and adjustment effects at key technical points are summarized in the paper.
出处
《红水河》
2015年第4期45-47,共3页
Hongshui River
关键词
水轮机活动导叶
间隙调整
乐滩电厂
guide vane of water turbine
clearance adjustment
Letan hydropower station
