DocumentCode
2636630
Title
Selective harmonics elimination PWM with sel-balancing capacitors in three-level inverter
Author
Imarazene, K. ; Berkouk, E.M. ; Chekireb, H.
Author_Institution
Electr. & Indurial Syst. Lab., U.S.T.H.B., Algiers, Algeria
fYear
2012
fDate
27-29 March 2012
Firstpage
1
Lastpage
6
Abstract
This paper deals the DC-link voltage balancing problem in 3- level rectifier-3-level inverter-Induction Motor (IM) cascade In order to improve the performance cascade, we have proposed the use of the redundant states with the selective harmonics elimination PWM instead of space vector PWM to control the DC-link voltages and the inverter switches in the same time. The make use of the proposed algorithm is based on the matrix representation on the NPC 3-level inverter.
Keywords
PWM invertors; induction motors; power capacitors; rectifiers; switches; 3- level rectifier-3-level inverter-induction motor; DC-link voltage balancing problem; inverter switches; matrix representation; performance cascade; redundant states; sel-balancing capacitors; selective harmonics elimination; space vector PWM; three-level inverter; Multilevel inverter; Redundant states; SHEPWM; dc-link; self-balancing;
fLanguage
English
Publisher
iet
Conference_Titel
Power Electronics, Machines and Drives (PEMD 2012), 6th IET International Conference on
Conference_Location
Bristol
Electronic_ISBN
978-1-84919-616-1
Type
conf
DOI
10.1049/cp.2012.0157
Filename
6242006
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