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

fYear

2006

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Power Electronics Conference and Exposition, 2006. APEC '06. Twenty-First Annual IEEE

Print_ISBN

0-7803-9547-6

Type

conf

DOI

10.1109/APEC.2006.1620522

Filename

1620522