Comparative Performance Analysis and THD calculation Of Carrier Signal Based IGBT & MOSFET Single Phase Inverter

Biswamoy Pal, Aniruddha Mukherjee
2014 IOSR Journal of Electrical and Electronics Engineering  
In thispaper comparative performance analysis of MOSFET based& IGBT based single phase inverter has been evaluted. The paper compares overall THD of output voltage of thesetwoproposedinverters. Heresinusiodal PWM scheme has been usedwhich compares a sinusoidalreference voltage with a carrier basedmodulating signal to generategating pulse for inverter circuit. Power quality of inverter output voltage has a great importance now a dayswhichdepends on overall THD.This paperdescribes how THD of
more » ... ter output voltage canbecontrolled by varyingfrequency of carrier signal frequency.
doi:10.9790/1676-09210106 fatcat:tutvtyvsijabdmiu3hj372hoeu