【摘要】 本文通过对波罗电站出现的转轮叶片脱落及开裂问题的分析,提出了转轮优化设计、严格控制加工过程以及机组限负荷运行等方案,电站实际运行表明,问题得到了有效地解决。更多还原

【Abstract】 In this paper,by analyzing the reasons of runner blade breaking off and flawing,the optimization design,manufacture process and units operating with load limitation for Boluo hydropower plant are proposed.The operating results in the plant show that the expected rehabilitation results have been achieved.更多还原