Title :
Dynamic Modeling of a PWM plus Phase-Shift (PPS) Controlled Active Clamping Boost to Full Bridge Bi-directional DC/DC Converter
Author :
Liping Sun ; Dehong Xu ; Min Chen
Author_Institution :
Inst. of Power Electron., Zhejiang Univ., Hangzhou
Abstract :
PWM plus phase-shift (PPS) control technique is a technique combining PWM control technique and phase-shift control technique. PPS control bidirectional DC-DC converters have two regulating parameters, that is duty cycle D and phase-shift angles Phi. The paper proposed a new technique based on state-space averaging technique for modeling PWM plus phase-shift (PPS) controlled active clamping boost to full bridge bi-directional dc-dc converters, and derives the dynamic model of an active clamping boost to full bridge bi-directional dc-dc converter. The modeling technique is verified by both simulation and experiment
Keywords :
DC-DC power convertors; PWM power convertors; bridge circuits; state-space methods; PWM plus phase-shift control; active clamping boost; full bridge bidirectional DC/DC converter; state-space averaging technique; Bidirectional control; Bridge circuits; Clamps; DC-DC power converters; Pulse width modulation; Pulse width modulation converters; Stress; Switches; Vehicle dynamics; Voltage; PWM plus phase-shift(PPS); modeling; phase-shift(PS);
Conference_Titel :
Power Electronics Specialists Conference, 2006. PESC '06. 37th IEEE
Conference_Location :
Jeju
Print_ISBN :
0-7803-9716-9
DOI :
10.1109/PESC.2006.1712103
