Simulation model of chaos in switched reluctance motor drive

The system components of the researched Switched Reluctance motor drive were presented, such as the structure of the motor, the main circuit topology of the power converter, and the scheme of the rotor position detector. The simulation model of chaos in the researched Switched Reluctance motor drive was presented based on the MATLAB-SIMULINK platform integrated the Switched Reluctance motor, the power converter and the closed-loop rotor speed control algorithm in a whole. The simulation model of one phase was also presented include the angle transform module, the power converter module, the electromagnetic torque computation module, the phase current computation module the input and the output. The simulated results in the rotor speed-phase current curve, the rotor speed-output torque curve, the phase current waveform, and the output torque waveform, with the different given rotor speeds and the different loads were given.