Title :
Synthesis of PWM plus phase-shift bidirectional dc-dc converters
Author :
Fan, Haifeng ; Xu, Dehong
Author_Institution :
Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China
Abstract :
PWM is introduced to phase-shift bidirectional dc-dc converters, which can reduce current stresses, conduction loss and switching loss of semiconductors and can expand ZVS range. A technique to synthesize PWM plus phase-shift bidirectional dc-dc converter topologies is presented. Theoretical analysis, simulation and experimental results of one particular converter taken as an example, are provided in this paper.
Keywords :
DC-DC power convertors; PWM power convertors; network topology; phase shifters; switching convertors; zero voltage switching; PWM; ZVS; conduction loss; current stress reduction; phase-shift bidirectional dc-dc converter topology; switching loss;
Conference_Titel :
Power Electronics and Motion Control Conference, 2004. IPEMC 2004. The 4th International
Conference_Location :
Xi´an
Print_ISBN :
7-5605-1869-9
