抗力型風力発電の力学的モデルと発電出力の最適化評価

抄録

The author made a dynamical formula by use of a simple model which unites the torque by wind in reaction type wind turbine and the torque by electric generator. The formula shows that an output power is optimized by circuit resistance R, inverse electromotive force voltage coefficient of generator KE and radius of wind turbine r0 and the optimization is simply represented by a factor X=K_E²/Rr₀². This formula makes it possible to estimate the output power optimization quantitatively. The comparison with the experimental data showed the validity of this theoretical formula.