DocumentCode
865401
Title
Effective algorithm for multilevel converters with very low computational cost
Author
Prats, M.M. ; Carrasco, J.M. ; Franquelo, L.G.
Author_Institution
Dept. de Ingenieria Electronica, Seville Univ., Spain
Volume
38
Issue
22
fYear
2002
fDate
10/24/2002 12:00:00 AM
Firstpage
1398
Lastpage
1400
Abstract
An effective and fast modulation algorithm for high power voltage source multilevel converters is presented. This approach drastically reduces the computational load maintained, permitting the online computation of the switching sequence and the on-state durations of the respective switching state vectors. It has been satisfactorily implemented in very low-cost microcontrollers.
Keywords
DC-AC power convertors; invertors; microcontrollers; modulation; switching circuits; voltage control; VSI; computational load reduction; effective modulation algorithm; low-cost microcontrollers; multilevel voltage-source power converters; on-state durations computation; online switching sequence computation; switching state vectors;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20020906
Filename
1047123
Link To Document