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转轮是水轮机的核心部件,在近几年的水电站运行过程中,多个电站的转轮在机组检修时发现裂纹。本文介绍了三板溪电站水轮机转轮裂纹情况,并从多个角度进行分析。
The runner is the core component of the turbine. During the operation of the hydropower station in recent years, the runners of multiple power stations found cracks in the overhaul of the unit. This paper introduces the turbine runner cracks in Sanbanxi Hydropower Station and analyzes it from many aspects.