DocumentCode
490837
Title
State-Plane Analysis of Quasi-Resonant Converters
Author
Jovanovic, Milan Ti ; Liu, Kwang-Hwa ; Oruganti, Ramesh ; Lee, Fred C.
Author_Institution
Department of Electrical Engineering, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, U.S.A
fYear
1985
fDate
14-17 Oct. 1985
Firstpage
235
Lastpage
242
Abstract
A comprehensive analysis of the high-frequency quasi-resonant buck converter is presented using the graphical state-plane technique. The analysis has revealed, for the first time, the presence of several unfamiliar modes of operation. The voltage conversion ratio and boundary switching frequency for each mode are derived. The existence of various operating modes are verified experimentally.
Keywords
Buck converters; Circuit topology; Low pass filters; Magnetic resonance; Magnetic separation; Stress; Switches; Switching converters; Switching frequency; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Conference, 1985. INTELEC '85. Seventh International
Conference_Location
Munich, Federal Republic of Germany
Print_ISBN
3-8007-1429-9
Type
conf
Filename
4794231
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