Title :
An input and output ripple free converter with a four-winding coupled inductor
Author :
Feng, Zhuomin ; Zhang, Zhe ; Li, Duo ; Chen, Min ; Qian, Zhaoming
Author_Institution :
Electr. Eng. Coll., Zhejiang Univ., Hangzhou, China
Abstract :
An input and output ripple free Step-down converter is proposed in this paper. The two phase interleaved converter has only one inductor with four coupled windings, which decreases both the input and output ripple dramatically. Based on the analyses, the coupled inductor can also improve the transient response performance, and reduce the size and weight of the converter. Detailed analyses and simulations are performed. Experimental results are also presented for validation.
Keywords :
inductors; power convertors; transient response; windings; four-winding coupled inductor; input ripple free converter; output ripple free converter; step-down converter; transient response performance; two phase interleaved converter; Analytical models; Batteries; Filters; Inductors; Magnetic analysis; Magnetic separation; Performance analysis; Topology; Transient response; Voltage;
Conference_Titel :
Applied Power Electronics Conference and Exposition (APEC), 2010 Twenty-Fifth Annual IEEE
Conference_Location :
Palm Springs, CA
Print_ISBN :
978-1-4244-4782-4
Electronic_ISBN :
1048-2334
DOI :
10.1109/APEC.2010.5433390
