Open Access Journal

ISSN : 2395-2717 (Online)

International Journal of Engineering Research in Computer Science and Engineering (IJERCSE)

Monthly Journal for Computer Science and Engineering

Open Access Journal

International Journal of Engineering Research in Electrical and Electronic Engineering(IJEREEE)

Monthly Journal for Electrical and Electronic Engineering

ISSN : 2395-2717 (Online)

Call For Paper : Vol 11, Issue 05, May 2024
Comparison of SPWM and SVPWM Methods Used for Three Phase Inverter

Author : Pritam Vikas Gaikwad 1 Prof. M. F. A. R Satarkar 2

Date of Publication :24th May 2017

Abstract: Sinusoidal PWM has been a very popular technique used in AC motor control. This relatively unsophisticated method employs a triangular carrier wave modulated by a sine wave and the points of intersection determine the switching points of the power devices in the inverter. However, this method is unable to make full use of the inverter’s supply voltage and the asymmetrical nature of the PWM switching characteristics produces relatively high harmonic distortion in the supply. Space Vector PWM (SVPWM) is a more sophisticated technique for generating a fundamental sine wave that provides a higher voltage to the motor and lower total harmonic distortion (THD). It is also compatible for use in vector control (Field orientation) of AC motors. This abstract describes the theory of SVPWM

Reference :

    1. R. Krishnan, Electric motor drives modeling, and control Pearson Education, 2001.
    2. B. K. Bose "Modern Power Electronics and AC Drives. Pearson Education North Asia Limited and China Machine Press, 2002 Synchronous Motor", SICE Annual Conference in Fukui, pp. 1632-1637, August 4-6, 2003.
    3. Sudesh Nain, "Comparitive Study of SPWM and SVPWM Based Closed Loop Speed Control of PMSM", IJAREEIE vol. 3 Issue 5, May 2014, pp. 9545-9556.

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