S. Wakao et al., Acceleration of convergence characteristics of time-stepping FE analysis for rotating machines, IEEE MAGNET, 37(5), 2001, pp. 3558-3561
This paper describes a novel acceleration method that improves the converge
nce characteristics of the time-stepping finite element analysis for a rota
ting machine excited from a constant voltage source. In the proposed method
, we utilize the equivalent circuit of a rotating machine and its transient
current waveform characteristics. Some numerical results, which demonstrat
e the validity of the proposed method, are also presented.