[Int. Acad. Publishers ICEMS 2001. Proceedings of the Fifth International Conference on Electrical Machines and Systems - Shenyang, China (18-20 Aug. 2001)] ICEMS'2001. Proceedings of the Fifth International Conference on Electrical Machines and Systems (IEEE Cat. No.01EX501) - Comparison of performance analysis of synchronous generators with simultaneous AC and DC stator connections using multi-loop model and multi-loop FEM model