Implementation of Space Vector Pulse Width Modulation Technique on Three Phase Two Level Inverter
Journal Title: IOSR Journals (IOSR Journal of Electrical and Electronics Engineering) - Year 2017, Vol 12, Issue 3
Abstract
This paper discusses the theory and operation of Space Vector Pulse Width Modulation (SVPWM) and explains the implementation of SVPWM for the two level inverter topology.Variable voltages and frequency supply to ac drives is invariably obtained from a three-phase voltage source inverter (VSI). A number of Pulse width modulations (PWM) scheme is used to obtain variable voltage and frequency supply. The most widely used PWM schemes for three-phase VSI are carrier-based sinusoidal PWM and SVPWM. There is an increasing trend of using SVPWM because of their easier digital realization and better dc bus utilization. In this paper the theory and implementation of the Space Vector Pulse Width Modulation for two levels VSI have been explained using MATLAB/SIMULINK environment and the inverter performance is evaluated in terms of Total Harmonic Distortion (THD).
Authors and Affiliations
D Venkata Bramhanaid, A. Sreenivasulu
Keywords
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- EP ID EP387185
- DOI 10.9790/1676-1203021424.
- Views 146
- Downloads 0
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