Volume 4, Number 4 (October 2008 2008)                   IJEEE 2008, 4(4): 150-164 | Back to browse issues page


XML Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

R. Naderi, A. Rahmati. Multilevel PWM Waveform Decomposition and Phase-Shifted Carrier Technique. IJEEE. 2008; 4 (4) :150-164
URL: http://ijeee.iust.ac.ir/article-1-82-en.html

Abstract:   (7912 Views)
Multilevel PWM waveforms can be decomposed into several multilevel PWM components. Phase-shifted carrier (PSC) is an efficient decomposition technique. In this paper, we have first demonstrated the equality of PSC and alternative phase opposition disposition techniques. Second, we have modified PSC to accommodate other disposition techniques. Third, we have investigated the effects of using asymmetrical carriers on the spectrum of the resulting PWM waveform. Fourth, we have proposed a logical algorithm for decomposing all types of multilevel PWM waveforms.
Full-Text [PDF 6936 kb]   (5071 Downloads)    
Type of Study: Research Paper |
Received: 2008/12/22

Add your comments about this article : Your username or email:
Write the security code in the box