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Journal of Applied Sciences
  Year: 2007 | Volume: 7 | Issue: 7 | Page No.: 989-994
DOI: 10.3923/jas.2007.989.994
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Modeling and Simulation of DSP Controlled SV PWM Three Phase VSI

A. Saadoun, A. Yousfi and Y. Amirat

The present research is concerned with the development of two space vector pulse width modulated VSI models using the software package Matlab. The theoretical principles underlying the space vector modulation technique are presented but have been limited to the few relations needed for the model implementation. The first model, the formulation of which is based on the concept of switching function associated with the semiconductor power switches, is a switched mode inverter while the second model, the sine mode inverter, is formulated in terms of the duty times cycles of the pole switches is a nearly perfect sine wave space vector controlled generator. By comparison to the switched mode inverter, the sine mode inverter exhibits a larger bandwidth to frequency demand. The reliability of the sine mode model has been checked against the experimental results available in the literature provided by Analog Device Corporation.
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How to cite this article:

A. Saadoun, A. Yousfi and Y. Amirat, 2007. Modeling and Simulation of DSP Controlled SV PWM Three Phase VSI. Journal of Applied Sciences, 7: 989-994.

DOI: 10.3923/jas.2007.989.994






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