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This paper presents a novel average voltage estimation model of a Voltage Source Inverter (VSI) for Permanent Magnet Synchronous Generator (PMSG) drive systems which when included in a complete electromechanical system model results in significantly reduced simulation times. Sinusoidal Pulse Width Modulation (PWM) control techniques are implemented with the proposed model enabling effective control...
This paper presents a method for reducing the simulation execution time associated with modelling a Permanent Magnet Synchronous Motor and Voltage Source Inverter (PMSM-VSI) based drive system. The proposed method is based on an analytical estimation of the ‘average’ ac voltage across each phase of the PMSM during each PWM switching period and then using these averages as piecewise-linear voltage...
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