DocumentCode
759464
Title
Centroid PWM technique for inverter harmonics elimination
Author
Villarreal-Ortiz, R.A. ; Hernández-Angeles, M. ; Fuerte-Esquivel, C.R. ; Villanueva-Chávez, R.O.
Author_Institution
Inst. Tecnologico de Morelia, Michoacan, Mexico
Volume
20
Issue
2
fYear
2005
fDate
4/1/2005 12:00:00 AM
Firstpage
1209
Lastpage
1210
Abstract
A novel harmonic elimination pulsewidth-modulation (PWM) technique for static dc/ac power inverters is proposed in this letter. The technique determines the commutation angles based on equilibrium points; which are obtained by calculating the centroid of the area under the curve of the sinusoidal function of voltage, within a time interval defined by the method of equal areas.
Keywords
DC-AC power convertors; PWM invertors; commutation; harmonics suppression; power conversion harmonics; centroid PWM technique; commutation angles; inverter harmonics elimination; pulsewidth modulated technique; static dc-ac power inverter; AC generators; Helium; Nonlinear equations; Power system harmonics; Pulse inverters; Pulse width modulation; Pulse width modulation inverters; Space vector pulse width modulation; Support vector machines; Voltage control; Harmonic elimination; inverters; pulsewidth-modulated (PWM) techniques;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/TPWRD.2004.839738
Filename
1413375
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