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美国阿肯色河上的奥扎克(Ozark)水电站,装有5台轴伸贯流式水轮发电机组,是当前世界上转轮直径最大的轴伸贯流式水轮发电机组。水轮机斜轴自尾水管微弯处伸至厂房,与变速箱及发电机相连。径向固定导叶支撑着上游侧的轴承。轴与尾水管相交处设有密封盒。
The Ozark hydropower station on the Arkansas River in the United States is equipped with five axial turbine units, making it the world’s largest shaft-runner turbine generator. The inclined shaft of water turbine extends from the draft tube to the workshop slightly, and is connected with gearbox and generator. Radial fixed guide vanes support the upstream side of the bearing. Shaft and tail pipe at the junction of a sealed box.