DocumentCode :
3297889
Title :
Multilevel Converters Criticism and a New Method to Improve High Power Applications: Restructured Controlled Transformer
Author :
Golkhah, Mohammad ; Bina, Mohammad Tavakoli
Author_Institution :
Electr. Eng. Dept., Ecole Polytech. de Montreal, Montreal, QC, Canada
fYear :
2008
fDate :
22-24 Oct. 2008
Firstpage :
115
Lastpage :
122
Abstract :
Connecting power electronic devices to high voltage or high current grids has oriented relevant researches to a new challenge so called high power applications. To provide appropriate conditions to this aim, some new problems have been emerged. Multilevel power converter has been a proposed solution to increase output voltage level in the recent decades. However they really have some problems which are critically evaluated in this paper. A new solution to joint a power electronic device directly to a high voltage without any harmful effect is proposed as a high power application in the paper.
Keywords :
power convertors; power transformers; high power application; multilevel converter; power electronic device; restructured controlled transformer; Active filters; Electromagnetic interference; Motor drives; Power electronics; Power engineering and energy; Power transformer insulation; Reactive power; Switches; Variable speed drives; Voltage; CSCT; EMI; High power application; Multilevel converters; Stray inductance;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
World Congress on Engineering and Computer Science 2008, WCECS '08. Advances in Electrical and Electronics Engineering - IAENG Special Edition of the
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-4244-3545-6
Type :
conf
DOI :
10.1109/WCECS.2008.22
Filename :
5233187
Link To Document :
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