DocumentCode
3426576
Title
Clamp mode zero-voltage-switched multi-resonant converters
Author
Kim, H.J. ; Leu, C.S. ; Farrington, R. ; Lee, F.C.
Author_Institution
Bradley Dept. of Electr. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
fYear
1992
fDate
29 Jun-3 Jul 1992
Firstpage
78
Abstract
A method for improving the performance of zero-voltage-switched multiresonant power converters (ZVS MRCs) is proposed, based on clamping the drain-to-source voltage of the power switch using a soft switching nondissipative active clamp network. Complete DC analysis and design guidelines for the clamp-mode forward ZVS-MRC are presented. Device is shown to perform significantly better than forward ZVS-MRCs without an active clamp
Keywords
network analysis; network synthesis; power convertors; switching circuits; DC analysis; ZVS; clamping; design; drain-to-source voltage; multiresonant power converters; network analysis; network synthesis; performance; soft switching; Capacitors; Clamps; Diodes; Inductors; MOSFET circuits; Pulse width modulation; Resonance; Switches; Thermal stresses; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1992. PESC '92 Record., 23rd Annual IEEE
Conference_Location
Toledo
Print_ISBN
0-7803-0695-3
Type
conf
DOI
10.1109/PESC.1992.254694
Filename
254694
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