風力驅動 單相 誘導發電機의 數値解析 = A Numerical Analysis of Wind Driven Single Phase Induction Generators

다국어 초록 (Multilingual Abstract)

Newton Raphson algorithm using difference method for a wind driven self-excited single-phase induction generator is proposed, when the capacitor is connected to the auxiliary winding and the load to the main winding. This method requires only simple numeric calculations. comparing with other reported methods which contain monotonous and complicated algebraic manipulation. As the computed results, we find that the three difference methods can be applied to Newton Raphson algorithm. Also, the initial guess values and the step size are affected in the number of iterations. Furthermore, the central difference method is better than the forward and the backward difference method in the number of iterations.