Harmonic Analysis of Voltage Source Inverter using PWM Techniques

The book "Harmonic Analysis of Voltage Source Inverter using PWM Techniques" offers a comprehensive examination of the application of various pulse width modulation (PWM) techniques for the analysis of three-phase voltage source inverters. It explains how these techniques, implemented using Matlab Simulink, help reduce the harmonic content in the power supply while controlling the output voltage and frequency. The PWM techniques presented include Multiple PWM, Sinusoidal PWM (SPWM), Trapezoidal PWM, Staircase PWM, 60° PWM, and Third Harmonic PWM. While these methods effectively reduce lower harmonics, the challenges posed by higher harmonics are also addressed, and a filter design for eliminating these harmonics is presented.