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1．瑞士毕奥德隆（Bieudron）地下水电站最大毛水头为1883m，单机容量为420MW，转速为428．6r／min，是世界上最高速级的水斗式水轮发电机。其它具体参数如下：水轮机额定流量（m3／s）75水轮直径（m）4．65喷咀出口水流流速km／h690水轮发电机额定容量（MVA）465水轮发电机额
1. The Bieudron groundwater station in Switzerland has a maximum head of 1883 m and a stand-alone capacity of 420 MW with a speed of 428.6 r / min. It is the world’s highest-speed pebble-turbine. Other specific parameters are as follows: Turbine rated flow (m3 / s) 75 Diameter of the water wheel (m) 4.65 Exit flow velocity of the nozzle km / h690 Rated MVA 465 Hydrogenerator