Selective Harmonic Elimination PWM Technique with Walsh Functions for Nine-Level Cascade Inverter

Chun Fang Zheng; Xiang Min Xu; Bo Zhang; Dong Yuan Qiu

doi:10.4028/www.scientific.net/AMM.721.607

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 721Selective Harmonic Elimination PWM Technique with...

Selective Harmonic Elimination PWM Technique with Walsh Functions for Nine-Level Cascade Inverter

Abstract:

This paper presents a nine-level cascade inverter and gives its mathematical model of SHEPWM with Walsh functions. Based on the model, the solutions of the switching angles in the full range of fundamental voltage are calculated and listed, which is beneficial to the application of the nine-level cascade inverter.

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Periodical:

Applied Mechanics and Materials (Volume 721)

Pages:

607-611

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.721.607

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Online since:

December 2014

Authors:

Chun Fang Zheng*, Xiang Min Xu, Bo Zhang, Dong Yuan Qiu

Keywords:

Nine-Level Cascade Inverter, SHEPWM, Walsh Functions

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* - Corresponding Author

References

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