DocumentCode
2886786
Title
Modeling and analysis of switching DC-DC converter with coupled-inductor
Author
Xu, Jianping
Author_Institution
Dept. of Electr. Eng., Southwest Jiaotong Univ., Sichuan, China
fYear
1991
fDate
16-17 Jun 1991
Firstpage
717
Abstract
A coupled-inductor step-down switching DC-DC converter with continuous input and output current is investigated by use of a new time averaging equivalent circuit (TAEC) analysis method. By using the TAEC, one can analyze such a converter in a more simple way as the parameters of the TAEC model can easily be determined by the new approach. As a result, the analytical expression for the DC steady state and AC small signal equivalent circuit model of the converter are obtained. DC and AC small signal analysis can then be performed
Keywords
coupled circuits; equivalent circuits; inductors; power convertors; switching circuits; AC small signal equivalent circuit model; DC steady state; TAEC; coupled-inductor; small signal analysis; switching DC-DC converter; time averaging equivalent circuit; Coupling circuits; DC-DC power converters; Equations; Equivalent circuits; RLC circuits; Signal analysis; State-space methods; Switches; Switching circuits; Switching converters;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1991. Conference Proceedings, China., 1991 International Conference on
Conference_Location
Shenzhen
Type
conf
DOI
10.1109/CICCAS.1991.184459
Filename
184459
Link To Document