1996 | OriginalPaper | Buchkapitel
Simulation of Flow Through Pump-Turbine
verfasst von : Charles C. S. Song, Changsi Chen, Toshiaki Ikohagi, Johshiro Sato, Katsumasa Shinmei, Kiyohito Tani
Erschienen in: Hydraulic Machinery and Cavitation
Verlag: Springer Netherlands
Enthalten in: Professional Book Archive
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For years Francis — type reversible pump — turbines have been applied to many pumped storage power plants over the world. So far, they have been used under peak shaving generating operation with AFC (automatic frequency control) function during daytime, and plain pumping — energy consuming — operation at night time. Recently, an adjustable speed pump — turbine was realized in Japan. It begins to add a remarkable AFC function in pumping mode to the conventional pump-turbines.