DocumentCode
3255720
Title
Semi natural two steps commutation strategy for matrix converters
Author
Ziegler, M. ; Hofmann, W.
Author_Institution
Dept. of Electr. Machines & Drives, Tech. Univ. Chemnitz, Germany
Volume
1
fYear
1998
fDate
17-22 May 1998
Firstpage
727
Abstract
A new two steps commutation strategy for matrix converters is proposed. Based on the measurement of the commutation voltage, switching patterns are presented which guarantee a safe control of bidirectional switches where separated internal conduction paths for the two current directions exist. No additional components are required. The commutation strategy was verified by simulation and experimental results
Keywords
AC-AC power convertors; commutation; switching circuits; bidirectional switches control; commutation strategy; commutation voltage measurement; current directions; matrix converters; semi natural two steps commutation; separated internal conduction paths; switching patterns; Circuits; Commutation; Energy storage; Filters; Matrix converters; Power semiconductor switches; Semiconductor diodes; Topology; Voltage control; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1998. PESC 98 Record. 29th Annual IEEE
Conference_Location
Fukuoka
ISSN
0275-9306
Print_ISBN
0-7803-4489-8
Type
conf
DOI
10.1109/PESC.1998.701979
Filename
701979
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