Saygın, AliAksöz, Ahmet2024-10-262024-10-2620192148-2683https://doi.org/10.31590/ejosat.522845https://search.trdizin.gov.tr/tr/yayin/detay/358674https://hdl.handle.net/20.500.12418/24408In this paper, a new model for a PMSM (permanent magnet synchronous motor) driver is proposed. The proposed model is envisionedas a better modulating drive current waveform. In the proposed system the modulating drive motor current waveform is more similarto ideal sinusoidal waveform. Advanced IGBTs and snubber circuits can be employed in the design of the driver to obtain highperformance with a simultaneous reduction in THD (total harmonic distortion) and torque ripple of the motor. The proposed conceptoffers a significant decreasing for driver harmonics compared to classical SVPWM used. The inverter can be operated in 3-phase and20 kHz switching frequency. A PMSM motor is operated at 3kW and 48V with the proposed model is evaluated via simulation with acorresponding SVPWM (space vector pulse width modulation) method. Results of torque ripple and THD of the motor currents on themodel are discussed.en10.31590/ejosat.522845info:eu-repo/semantics/openAccessArticle015332327358674