| 摘要 |
PURPOSE: A multistep parallel double head water turbine generator is provided to minimize the head loss caused by the operation with multiple collisions to the water turbine. CONSTITUTION: A multistep parallel double head water turbine generator is constructed in way that water in an upper reservoir(10) falls along guide wings into a water path. A double head collision water turbine is provided to locate buckets(30 to 39) in a certain interval at a lower portion. There are air inlets and outlets(40 to 49) at the peripheral portion along the free fall distance. The head path at the center becomes small along the free fall distance. The head loss caused from the operation is minimized with multiple collisions to the water turbine along a free fall path distance. |
