世界范围,特别是北美、南美、俄罗斯和中国正在设计、建造、投运越来越多装有大容量水轮机的水电站。这些水轮机的单机容量已达到700MW,为确保可靠、高效地运行,在设计阶段就必须研究水轮机的重要参数,吸取已运行水轮机的经验。 萨彦舒申斯克水电站于1978年12月投入商业运行,已经成为研究大容量水轮机的 More and more hydropower stations with large-capacity turbines are being designed, built and put into operation worldwide, especially in North America, South America, Russia and China. The unit capacity of these turbines has reached 700MW. To ensure reliable and efficient operation, important parameters of the turbine must be studied during the design phase to draw lessons from the experience of running turbines. Sakyan Shushenskaya hydropower station put into commercial operation in December 1978, has become the study of large-capacity turbine