DocumentCode
315770
Title
Parasitic losses modeling of a series resonant converter circuit
Author
Wong, S.C. ; Brown, A.D. ; Lee, Y.S. ; Ng, S.W.
Author_Institution
Dept. of Electron. Eng., Hong Kong Polytech. Univ., Hung Hom, Hong Kong
Volume
2
fYear
1997
fDate
9-12 Jun 1997
Firstpage
921
Abstract
This paper describes the formulation and verification of a SPICE macromodel for a practical series resonant converter circuit with parasitics. The macromodel is obtained by using a new proposed model of the power devices compared to the generic macromodel we have previously published. A 600 W series resonant converter has been built. Measurements of losses in each power device of the converter have been made. Macromodel simulation results based on the new power device loss model have been compared with the experimental measurements, and the results are found to be in excellent agreement
Keywords
SPICE; circuit analysis computing; loss measurement; losses; resonant power convertors; 600 W; SPICE macromodel; loss measurements; parasitic losses modeling; power devices; series resonant converter circuit; Circuit simulation; Diodes; Inductors; MOSFETs; Parasitic capacitance; Pulse transformers; Pulse width modulation converters; RLC circuits; Resonance; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1997. ISCAS '97., Proceedings of 1997 IEEE International Symposium on
Print_ISBN
0-7803-3583-X
Type
conf
DOI
10.1109/ISCAS.1997.621864
Filename
621864
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