Blar i NTNU Open på forfatter "Sannes, Daniel Braathen"
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Pressure Pulsation and Stresses in a Francis Turbine Operating at Variable Speed
Sannes, Daniel Braathen (Master thesis, 2018)The introduction of new intermittent energy sources on the electrical grid increases the need of regulated power to ensure stability of grid frequency. Hydropower has the unique possibility to deliver both stability and ...