Title :
A Wide-Input–Wide-Output (WIWO) DC–DC Converter
Author :
Cheng, Hao ; Smedley, Keyue Ma ; Abramovitz, Alexander
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci, Univ. of California, Irvine, CA, USA
Abstract :
This paper presents a new wide-input-wide-output dc-dc converter, which is an integration of buck and boost converters via a tapped inductor. Coherent transition between step-down and step-up modes is achieved by a proper control scheme. This paper presents theoretical concepts and experimental results.
Keywords :
DC-DC power convertors; boost converters; buck converters; tapped inductor; wide-input-wide-output dc-dc converter; Boost; buck; coupled inductors; energy recovering snubber; wide step-down; wide step-up; wide-input–wide-output (WIWO) dc–dc converter;
Journal_Title :
Power Electronics, IEEE Transactions on
DOI :
10.1109/TPEL.2009.2025375
