Title :
SPICE simulation of switched DC-DC converters
Author :
Xu, Jianping ; Yu, Jucbang ; Zen, Huanglin
Author_Institution :
Dept. of Electr. Eng., Southwest Jiaotong Univ., Sichuan, Japan
Abstract :
An equivalent circuit model of switches for SPICE simulation is proposed. Using the equivalent circuit model, a boost DC-DC converter with different switching frequency is simulated by using SPICE, and the results are compared with those given by state space averaging model of the converter. The SPICE simulation results of other DC-DC converters such a buck, buck-boost and Cuk circuits, can also be simulated by using the equivalent circuit model proposed
Keywords :
circuit analysis computing; power convertors; switched networks; SPICE simulation; equivalent circuit model; state space averaging model; switched DC-DC converters; switching frequency; Analytical models; Circuit simulation; DC-DC power converters; Equivalent circuits; SPICE; Steady-state; Switches; Switching circuits; Switching converters; Time varying systems;
Conference_Titel :
Circuits and Systems, 1991., IEEE International Sympoisum on
Print_ISBN :
0-7803-0050-5
DOI :
10.1109/ISCAS.1991.176182
