Title :
Optimal design and control of 5kW PWM plus phase-shift (PPS) control bidirectional dc-dc converter
Author :
Shi, Lei ; Sun, Liping ; Xu, Dehong ; Chen, Min
Author_Institution :
The Inst. of Power Electron., Zhejiang Univ., Hangzhou, China
Abstract :
The paper proposed optimal design and control of a 5kW PPS control bidirectional dc-dc converter. In this paper, we will propose the losses model based on different kinds of semiconductor switches: MOSFET or IGBT and different input voltage: 42V or 380V. Based on the loss model, we are able to design the PPS control bidirectional dc-dc converter with minimized switch losses. The dynamic model of the converter will be designed to design the feedback control system. A new control strategy is proposed, which is based on the dynamic model.
Keywords :
DC-DC power convertors; PWM power convertors; phase control; phase shifters; power semiconductor switches; 380 V; 42 V; 5 kW; IGBT; MOSFET; PWM; bidirectional dc-dc converter; feedback control system; losses model; optimal control; optimal design; phase-shift control; semiconductor switches; DC-DC power converters; Feedback control; Insulated gate bipolar transistors; MOSFET circuits; Optimal control; Pulse width modulation; Pulse width modulation converters; Switches; Switching converters; Voltage;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2006. APEC '06. Twenty-First Annual IEEE
Print_ISBN :
0-7803-9547-6
DOI :
10.1109/APEC.2006.1620522
