A comparative study of modulation scheme for three-phase voltage source inverter

Mishra, Ambarisha, Joshi, Dheeraj and Bansal, R. C. (2010) A comparative study of modulation scheme for three-phase voltage source inverter. International Journal of Integrated Energy Systems, 2 2: 85-92.

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Author Mishra, Ambarisha
Joshi, Dheeraj
Bansal, R. C.
Title A comparative study of modulation scheme for three-phase voltage source inverter
Journal name International Journal of Integrated Energy Systems
ISSN 0975-2978
Publication date 2010-07
Sub-type Article (original research)
Volume 2
Issue 2
Start page 85
End page 92
Total pages 8
Editor Josep M. Guerrero
Place of publication New Delhi, India
Publisher International Sciences Press
Collection year 2011
Language eng
Formatted abstract
This paper presents a comparative study of modulation scheme for three phase voltage source inverter. In traditional voltage source inverter (VSI) each switch have 120º or 180º conduction period. To enhance the power quality of output voltage different schemes are proposed in between 120º and 180º for resistive loads. It has been found that as the conduction period of switches increases from 120º towards 180º, the magnitude of output voltage increases. Further this benefit is nullified as the magnitude of harmonics also increases. Simulated results using PSIM software considering the harmonics up to 49th order show the validity of proposed scheme.
© International Science Press
Keyword Conduction period
49th harmonioc
49th harmonic
Three phase voltage source inverter
Total harmonics distortion (THD)
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ
Additional Notes Publication date: "July-December 2010".

Document type: Journal Article
Sub-type: Article (original research)
Collections: Official 2011 Collection
School of Information Technology and Electrical Engineering Publications
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Created: Tue, 08 Mar 2011, 16:51:34 EST by Dr Ramesh Bansal on behalf of School of Information Technol and Elec Engineering