Title :
A new family of soft-switching phase-shift bidirectional DC-DC converters
Author :
Chen, Gang ; Xu, Dehong ; Wang, Yousheng ; Lee, Yim-Shu
Author_Institution :
Dept. of Electr. Eng., Zhejiang Univ., China
fDate :
6/23/1905 12:00:00 AM
Abstract :
A new family of soft-switching phase-shift bidirectional DC-DC power converters is proposed. The converters are composed of fundamental switch cells with phase-shift control. They can achieve zero-voltage-switching (ZVS) in both forward and backward modes without increasing voltage or current stresses. The operation principle and analysis of one particular converter, taken as an example of the converter family, are explained. Experimental results are presented
Keywords :
DC-DC power convertors; bridge circuits; field effect transistor switches; power MOSFET; power semiconductor switches; switching circuits; ZVS; backward modes; current stresses; forward modes; fundamental switch cells; operation analysis; operation principle; phase-shift control; soft-switching phase-shift bidirectional DC-DC power converter family; voltage stresses; zero-voltage-switching; Bridge circuits; Capacitors; DC-DC power converters; Equivalent circuits; Switches; Switching circuits; Switching converters; Zero voltage switching;
Conference_Titel :
Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-7067-8
DOI :
10.1109/PESC.2001.954227
