Andersen, Michael Andreas E.

Thomsen, Ole Cornelius

Zhang, Zhe

In this paper, a novel push-pull-forward half-bridge (PPFHB) bi-directional DC-DC converter with coupled inductors is proposed. All switches can operate under zero-voltage-switching (ZVS). The operation principle with phase-shift modulation scheme, characteristics of coupled inductors, the steady state relationship and small-signal model are analyzed. The voltage controller based on the small-signal model in z-domain is designed. A 500W prototype controlled by TMS320F2808 DSP is implemented and tested. Experimental results show the validity of the analysis and design

Online Research Database In Technology

Analysis and design of PPFHB bidirectional DC-DC converter with coupled inductors

http://orbit.dtu.dk/ws/files/3784402/0952-epe2009-full-16394212.pdf

Analysis and design of PPFHB bidirectional DC-DC converter with coupled inductors

Abstract

Similar works

Full text

Available Versions

Online Research Database In Technology