DocumentCode
2858615
Title
A novel multi-port dc/dc converter with bi-directional storage unit
Author
Sun, Xiaofeng ; Pei, Guangming ; Yao, Shuai ; Chen, Zhe
Author_Institution
Key Lab of Power Electronics for Energy Conservation and Motor Drive of Hebei Province, College of Electrical Engineering Yanshan University, China
Volume
3
fYear
2012
fDate
2-5 June 2012
Firstpage
1771
Lastpage
1775
Abstract
The paper presents a novel multi-port dc/dc converter. It includes a PV connected current-fed full bridge unit, a battery connected series resonant converter unit and the load connected cycloconverter, and all the ports are connected together through a multi-winding transformer. The series resonant converter works under fixed frequency, and naturally features the soft switching. Maximum power point tracking of the PV arrays is considered and fast dynamic response and accurately power flow control are achieved for the whole system. The feasibility of the proposed multi-input dc/dc converter is verified by computer simulation and hardware experimental measurements.
Keywords
Batteries; Bidirectional control; Bridge circuits; DC-DC power converters; Simulation; Topology; Voltage control; MPPT; Multi-port; bi-directional dc/dc converter; series resonant;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Motion Control Conference (IPEMC), 2012 7th International
Conference_Location
Harbin, China
Print_ISBN
978-1-4577-2085-7
Type
conf
DOI
10.1109/IPEMC.2012.6259105
Filename
6259105
Link To Document