DocumentCode
949630
Title
A new approach to the modeling of converters for SPICE simulation
Author
Lee, Yim-Shu ; Cheng, David K W ; Wong, S.C.
Author_Institution
Dept. of Electron. Eng., Hong Kong Polytech., Kowloon, Hong Kong
Volume
7
Issue
4
fYear
1992
fDate
10/1/1992 12:00:00 AM
Firstpage
741
Lastpage
753
Abstract
An approach to the modeling of DC-DC converters for SPICE simulation is developed in which the average current in the energy-storage inductor is first simulated in a SPICE subcircuit for both the continuous and discontinuous modes of operation. The inductor current is then weighted and redistributed to related branches of the circuit to simulate the average input and output currents of the converter. Based on this technique, various converter models, including that of the Cuk converter with coupled inductors, which are valid for both continuous and discontinuous modes of operation, are developed
Keywords
SPICE; circuit analysis computing; power convertors; Cuk converter; DC-DC converters; SPICE simulation; continuous operation; discontinuous operation; energy-storage inductor; inductor current; modeling; Diodes; Energy storage; Filtering; Flywheels; Inductance; Inductors; SPICE; Switches; Switching converters; Voltage;
fLanguage
English
Journal_Title
Power Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0885-8993
Type
jour
DOI
10.1109/63.163653
Filename
163653
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