Novel Multi Tone- SPWM Technique (MT-SPWM) Using Reference Window and Frequency Optimization

DOI

10.2991/eame-17.2017.21How to use a DOI?

Keywords

component; PWM; Inverter; DC to AC; harmonic reduction; power conversion

Abstract

Due to the vitality of the SPWM technique in industry of the power conversion devices, this paper suggests a new harmonic distortion minimization technique so far called multi-tone SPWM. This proposed technique aims to inject the modulating waveform with a high frequency component at the low voltage regions (edges of the waveform) to increase number of switching pulses at these regions and hence increase power content of the fundamental component of the output spectrum based on a power redistribution concept. Optimization process was accomplished on the technique key parameters and a considerable of a 21% reduction was achieved in THD% compared with the traditional unipolar SPWM technique.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Mohammed S. M. A. Khesbak
AU  - Ibraheem M. Khaleel
PY  - 2017/04
DA  - 2017/04
TI  - Novel Multi Tone- SPWM Technique (MT-SPWM) Using Reference Window and Frequency Optimization
BT  - Proceedings of the 2017 2nd International Conference on Electrical, Automation and Mechanical Engineering (EAME 2017)
PB  - Atlantis Press
SP  - 86
EP  - 89
SN  - 2352-5401
UR  - https://doi.org/10.2991/eame-17.2017.21
DO  - 10.2991/eame-17.2017.21
ID  - Khesbak2017/04
ER  -