Optimal Design of Dual Stator-winding Induction Generator System Based on Particle Swarm Algorithm

In this paper, the electromagnetic design of dual stator-winding induction generator with 28V DC and 642A output under speed ratio of 1:2.5 based on particle swarm optimal algorithm (PSO) is presented. When the output voltage of power winding is very low and the output current very high, the large winding turns ratio between the control winding and power winding is proposed to reduce the current of control winding. The excited capacitor of power winding and filter inductor of control winding can be canceled. Design results can reduce the current of control winding and the volume of system obviously