Nonlinear dynamic simulation model of switched reluctance linear machine

The developed switched reluctance linear machine system is presented, which consists of three-phase 6/4 pole switched reluctance linear machine, three-phase asymmetric bridge power converter and a digital controller. The sketch map and the photograph of the three-phase 6/4 pole switched reluctance linear machine are also given. The main circuit of the developed three-phase asymmetric bridge power converter with the phase windings is described. The main simulation model of the developed switched reluctance linear machine system based on the MATLAB is given with the simulation model of calculating phase current, the simulation model of calculating electromagnetic force and the simulation model of calculating rotor position. The simulation results at starting and at steady state are also presented with velocity curve, the electromagnetic force waveforms and the phase current waveforms.