Title :
Analyses of a bidirectional DC-DC half-bridge converter with zero voltage switching
Author :
Himmelstoss, F.A. ; Ecke, M.E.
Author_Institution :
Dept. of Energy & Ind. Electron., Technikum Wien, Austria
Abstract :
A survey of important data (maximum voltage and current ratings for the elements, rms values for the semiconductor devices and a rough approximation of the losses) of a half-bridge bidirectional DC/DC converter is given. A realistic converter model is derived. The transfer function for output voltage depending on the duty cycle and the transfer function for coupling of two voltage sources are calculated and the function of a zero voltage switching concept is explained.
Keywords :
DC-DC power convertors; bridge circuits; transfer functions; zero voltage switching; half-bridge bidirectional DC/DC converter; semiconductor devices; transfer function; zero voltage switching; Capacitors; DC-DC power converters; Inductors; Industrial electronics; Semiconductor devices; Switches; Switching circuits; Switching converters; Switching loss; Zero voltage switching;
Conference_Titel :
Signals, Circuits and Systems, 2005. ISSCS 2005. International Symposium on
Print_ISBN :
0-7803-9029-6
DOI :
10.1109/ISSCS.2005.1511274
