Summary
2007 International Symposium on Nonlinear Theory and its Applications
2007
Session Number:18AM1-D
Session:
Number:18AM1-D-1
WTA-based Switching Strategy for Paralleled DC-DC Converters
Yuki Ishikawa, Toshimichi Saito,
pp.152-155
Publication Date:2007/9/16
Online ISSN:2188-5079
DOI:10.34385/proc.41.18AM1-D-1
Summary:
This paper studies switching rules of paralleled dc-dc converters. The switching rules are based on the winner-take-all function and can realize multi-phase synchronization automatically. It is suitable for efficient current sharing with lower ripple. Using simple piecewise constant model, we can analyze existence and stability of desired operation. Presenting a simple test circuit, typical dynamics can be confirmed experimentally.