摘要
针对国内水头最高的水电站———西藏羊卓雍湖抽水蓄能电站4#机水斗断裂事故,开展了在役机组水斗检测方法的研究,对照各种检测方法的差异,找出了最为有效的检测手段。
In the light of the fracture accident of No.4 water turbine's water skip of Tibet Yangzhouyong Lake Pumped-storage Power Station, the hydropower st ation with the highest head pressure in China, this paper makes the study on the detecting methods for in-service units' water skip. And through comparison of the differences of each kind of detecting methods, finds out the most effective detecting means.
出处
《科技情报开发与经济》
2005年第7期289-290,共2页
Sci-Tech Information Development & Economy
关键词
水斗检测
超声检测
磁粉检测
着色检测
water skip detection
ultrasonic detection
magnetic particle detec tion
coloration detection
