Simulation analyzing of torque-ripple minimization for switched reluctance motor

摘要

Discusses the inevitability of torque-ripple of switched reluctance motor (SRM) for its double sali- ency construction and switch power supply, and the minimization of torque-ripple, under traditional current chopping control mode, and presents a varying current amplitude chopping control method with a linear control model of varying current amplitude chopping shown, and the simulation of torque profiles under two kinds of current chopping control modes to demonstrate the validity of decreasing torque-ripple.