Title :
Modeling, simulation, and experimental verification of soft-switched bi-directional DC-DC converters
Author :
Li, Hui ; Peng, Fang Zheng ; Lawler, Jack
Author_Institution :
Oak Ridge Inst. for Sci. & Educ., Tennessee Univ., TN, USA
Abstract :
In this paper, an extended averaged model is developed for a soft-switched bi-directional DC-DC converter for high-power applications. The proposed technique can be applied to other bi-directional DC-DC power converters with a high-frequency isolation transformer. Simulation results of Matlab/Simulink using the proposed average model are compared to those of detailed circuit simulation and experimental results to confirm the validity of this technique
Keywords :
DC-DC power convertors; circuit simulation; power transformers; switching circuits; Matlab/Simulink; bi-directional DC-DC power converters; circuit simulation; computer simulation; extended averaged model; high-frequency isolation transformer; high-power applications; soft-switching; Bidirectional control; Circuit simulation; DC-DC power converters; Load flow; Mathematical model; Power supplies; Snubbers; Switches; Switching converters; Zero voltage switching;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2001. APEC 2001. Sixteenth Annual IEEE
Conference_Location :
Anaheim, CA
Print_ISBN :
0-7803-6618-2
DOI :
10.1109/APEC.2001.912452
