DocumentCode
2873837
Title
Input current ripple analysis of nine-phase PWM inverters
Author
Nurafiat, Dadan ; Dahono, Pekik Argo
Author_Institution
Sch. of Electr. Eng. & Inf., Inst. of Technol. Bandung, Bandung, Indonesia
fYear
2011
fDate
7-10 Nov. 2011
Firstpage
1378
Lastpage
1383
Abstract
An input current-ripple analysis of nine-phase pulse width modulated (PWM) inverter is presented in this paper. The current-ripple is analyzed using a frequency domain approach. Two configurations of nine-phase inverter (symmetrical and asymmetrical) are analyzed. Analysis results show that symmetrical configuration has lower input current-ripple compared to asymmetrical configuration. Several experimental results are included to show the validity of the proposed analysis method.
Keywords
PWM invertors; frequency-domain analysis; asymmetrical configuration; frequency domain approach; input current ripple analysis; nine-phase PWM inverters; pulse width modulated inverter; symmetrical configuration; Frequency domain analysis; Inverters; Mathematical model; Pulse width modulation; Stator windings; Switches; Input ripple; PWM; multiphase;
fLanguage
English
Publisher
ieee
Conference_Titel
IECON 2011 - 37th Annual Conference on IEEE Industrial Electronics Society
Conference_Location
Melbourne, VIC
ISSN
1553-572X
Print_ISBN
978-1-61284-969-0
Type
conf
DOI
10.1109/IECON.2011.6119509
Filename
6119509
Link To Document