Title :
DC bias analysis and small-signal characteristic of active-clamp forward-flyback DC-DC converter with a current doubler rectifier
Author :
Wen, Yangyang ; Mao, Hong ; Batarseh, Issa
Author_Institution :
Dept. of Electr. & Comput. Eng., Central Florida Univ., Orlando, FL
Abstract :
The paper presents the steady-state and dynamic small-signal models for the active-clamp forward-flyback DC-DC converter with a current doubler rectifier. Based on the established models, several issues, such as inductor current sharing, transformer DC bias of magnetizing current and converter design, are discussed
Keywords :
DC-DC power convertors; electric current; inductors; network topology; rectifying circuits; DC bias analysis; active-clamp forward-flyback DC-DC converter; converter design; current doubler rectifier; inductor current sharing; magnetizing current; transformer DC bias; Circuit faults; DC-DC power converters; Filters; Inductance; Inductors; Rectifiers; Saturation magnetization; Steady-state; Topology; Zero voltage switching;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2005. APEC 2005. Twentieth Annual IEEE
Conference_Location :
Austin, TX
Print_ISBN :
0-7803-8975-1
DOI :
10.1109/APEC.2005.1453237
