DocumentCode
2317709
Title
Resonant DC link inverter-fed ac machines control
Author
Rajashekara, K.S. ; Le-Huy, Hoang ; Mahfoudhi, Refaat ; Dessaint, Louis A.
Author_Institution
Department of Engineering University of Québec at Trois-Rivières Trois-Rivières, Québec, Canada
fYear
1987
fDate
21-26 June 1987
Firstpage
491
Lastpage
496
Abstract
The use of resonant converter principle in variable-speed ac drives is presented. A control strategy to obtain high-frequency quasi sinusoidal dc link waveform permitting zero voltage switching is proposed. This operation results in reduction of commutation stress and switching losses in the power devices. Operation of a current-controlled three-phase resonant dc link converter is studied. Simulation and experimental results are given.
Keywords
Capacitors; Control systems; Inverters; RLC circuits; Resonant frequency; Synchronous motors; Transistors;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1987 IEEE
Conference_Location
Blacksburg, VA, USA
ISSN
0275-9306
Type
conf
DOI
10.1109/PESC.1987.7077219
Filename
7077219
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