• MAHARSHI BHATT
• ASHISH SINGH
• NIKET BHATT
• HIREN D. PATEL

Paper deals with study of a Sinusoidal Pulse Width Modulated Inverter. The function of Inverter is to convert a DC voltage at it’s input to AC voltage with a fixed frequency e.g., 50Hz in India. This Paper presents the simulation of Three phase voltage switching inverter in PSIM . SPWM technique is used for providing the gate pulse to the IGBT. In SPWM the sine wave is compared to the triangle wave of frequency 3KHz to generate the SPWM. The generated pulses is given to the IGBT to trigger the IGBT. This method is popularly used in speed control of three phase induction motors. The load taken here is resisitive.

IGBT,SPWM,PSIM,Three phase inverter

"Simulated Analysis of Sinusoidal Pulse Width Modulation Three Phase Voltage Source Inverter using comparator with dead time feature", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.246-253, April-2019, Available :http://www.jetir.org/papers/JETIR1904L34.pdf

"Simulated Analysis of Sinusoidal Pulse Width Modulation Three Phase Voltage Source Inverter using comparator with dead time feature", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp246-253, April-2019, Available at : http://www.jetir.org/papers/JETIR1904L34.pdf