飞来峡水电站水轮机模型验收试验与参数

On Turbine Model Acceptance Test and Parameters of Feilaixia Hydropower Station

简要介绍了飞来峡水电站水轮机的模型验收试验的情况及结果。对水轮机模型效率、空蚀、飞逸及飞逸泄水、压力脉动等特性参数进行了逐项分析，并通过与同水头段的国内外部分有代表性的典型灯泡贯流式水轮机参数进行比较，揭示了飞来峡水电站灯泡贯流式水轮机性能参数的特点。对这些性能参数作了具体的评价，并指出了一些应引起今后运行中注意的工况点，为电站今后的安全稳定运行提供一定的参考。

This paper presents the turbine model acceptance test and the test results of Feilaixia hydropower station. The author gives detailed analysis on feature parameters of turbine efficiency, cavitation, runaway, runaway water discharge and pressure pulse.By comparing with parameters of some typical domestic and overseas bulb turbines with same water head, the author presents the characteristics of parameters of bulb turbine in Feiaixia hydropower station and introduces some noticeable running points for future operation. This is significant for the future safe and stable operation of Feilaixia power station.