Building mathematical modeland simulation of switched reluctance motor concerning mutual inductance effects

Abstract

characteristics and electromagnetic torque that depends on verious inductance. Many articles have investigated and simulated the mathematical modelling of SRM without mutual inductances between phases or consider the mutual inductance between phases is equal. However, the muatual inductance has strong influence on electromagnetic torque and its accuarate control method. A new mathematical modelling of switched reluctance motor concerning mutual inductance effects ispresented in this paper. The simulation results are shown by using MATLAB Simulink software and FEM. Those results will clearly show the phase current, flux linkage and torque waveform of SRM motor.