191
E-Commerce, E-Business and E-Service – Lee (Ed)
© 2014 Taylor & Francis Group, London, ISBN 978-1-138-02646-9
Design and implementation of a micro-inverter for grid-connected
applications
Ming-Tsung Tsai, Ching-Lung Chu & Jhe-Yu Lin
Department of Electrical Engineering, Southern Taiwan University, Tainan, Taiwan
ABSTRACT: A full bridge high frequency isolated inverter is proposed for renewable distributed power
supply applications. The researched system is consisted of a full-bridge high-frequency DC/DC converter
with the proposed symmetric phase-shift modulation algorithm to achieve the ZVS switching function, and
a line frequency unfolding bridge. It replaces the traditional two stages of independently control algorithms
with a one-stage ...