Investigation of Torque Ripple in Voltage Source Inverter driven Induction Motor Drive operated with Space Vector based Harmonic Elimination Pulse Width Modulation Scheme

2022/02/03 by Rohan Sandeep Burye, Burye, Rohan Sandeep, Ravi Teja Arumalla +3
Engineering · #Multilevel Inverters and Converters #Sensorless Control of Electric Motors #Induction Heating and Inverter Technology

paper · pdf · doi:10.48550/arxiv.2202.01469

Abstract

The lower order harmonic elimination using space vector pulse width modulation (SVPWM) technique is possible by introducing the dwell time division coefficient 'k' in space vector. In this paper, torque ripple analysis is carried out for space vector based harmonic elimination (SVHE) scheme and the obtained results are compared with the existing schemes such as conventional and advanced bus clamping SVPWM schemes. Further, the obtained results are validated through simulation results. The SVHE scheme gives the lower torque ripple than the conventional and advance bus clamping schemes at higher modulation indices.

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