1719 簡易型衝動水車の試作と性能評価(S34-1 自然流体エネルギーの利用技術(1),S34 自然流体エネルギーの利用技術)

概要

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With the opening of the electricity market and greater focus on renewable energy, there are substantial opportunities to further utilize water power resources. To meet and fulfill such circumstances, it is required to prepare more several types of the hydroelectric unit/turbine applicable to the individual water environment. The aim of this investigation is to develop a portable type micro hydraulic turbine by modified conventional Pelton type hydraulic turbines. The hydro turbine proposed in this study is the simplest and most ecological than Pelton types, because almost pipe arrangement, needle valve, deflector and complicated maintenance are avoided. This paper describes the experimental characterization of a prototype simplified impulse water turbine. The relationships between the power performance and flow rate, relative configuration between turbine blades and nozzle are investigated.
2007-09-07