摘要
水轮机是将水的动能和势能转变为电能的大型机械,在高速运转时,叶片受到泥沙磨损和空蚀破坏,需要进行定期检修。本文全面系统地介绍了国内外水轮机转轮检测与修复装备及其使用、研究现状,并从实际出发,分析了其发展趋势。
The water turbine is the great machine that translates the kinetic energy and potential energy into electricity.When it is running in high speed,the blades are wrecked by abrasion and cavitation.The examination and repair equipments of water turbine runners,and its present application and research condition at home and abroad were introduced completely and systematically in this article ,and the trend of its development was also predicted from practicality.
出处
《大电机技术》
北大核心
2003年第2期35-39,共5页
Large Electric Machine and Hydraulic Turbine
关键词
水轮机
转轮
叶片
检测与修复
water turbine
runner
blade
inspection and repair
