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Performance Analysis and Simulation of Three Phase Voltage Source Inverter using basic PWM Techniques

Sanjib Kumar Sahoo, S. Batta, A. Ramulu, Simon Duggal

Open publisher page 23 citations

Abstract

This paper illustrates use of different Pulse Width Techniques for a three phase voltage source inverter using Matlab Simulink software. These techniques help in reducing harmonic content in power supply as well as in controlling output voltage and frequency. The techniques which we have demonstrated are Multiple PWM, Sinusoidal PWM (SPWM), Trapezoidal PWM, Staircase PWM, 60° PWM and Third Harmonic PWM. Though these techniques are very good at reducing lower order harmonics, efficiency of an inverter can't be effectively increased due to the presence of higher order harmonics. To eliminate these harmonics, a filter is designed.

About this research paper

What this paper is about

This paper illustrates use of different Pulse Width Techniques for a three phase voltage source inverter using Matlab Simulink software. These techniques help in reducing harmonic content in power supply as well as in controlling output voltage and frequency. The techniques which we have demonstrated are Multiple PWM, Sinusoidal PWM (SPWM), Trapezoidal PWM, Staircase PWM, 60° PWM and Third Harmonic PWM. Though these techniques are very good at reducing lower order harmonics, efficiency of an inverter can't be effectively increased due to the presence of higher order harmonics. To eliminate these harmonics, a filter is designed.

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OpenAlex reports 23 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

This paper illustrates use of different Pulse Width Techniques for a three phase voltage source inverter using Matlab Simulink software. These techniques help in reducing harmonic content in power supply as well as in controlling output voltage and frequency. The techniques which we have demonstrated are Multiple PWM, Sinusoidal PWM (SPWM), Trapezoidal PWM, Staircase PWM, 60° PWM and Third Harmonic PWM. Though these techniques are very good at reducing lower order harmonics, efficiency of an inverter can't be effectively increased due to the presence of higher order harmonics. To eliminate these harmonics, a filter is designed.

Key concepts: Pulse-width modulation, Harmonics, Harmonic, Inverter, Harmonic analysis, Voltage source, MATLAB, Control theory (sociology)

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