DocumentCode
1565632
Title
Multi-Level DC/DC Power Conversion System with Multiple DC Sources
Author
Shen, Miaosen ; Peng, Fang Z. ; Tolbert, Leon M.
Author_Institution
Siemens VDO Automotive, Munich
fYear
2007
Firstpage
2008
Lastpage
2014
Abstract
A multilevel dc/dc power conversion system with multiple dc sources is proposed in this paper. With this conversion system, the output voltage can be changed almost continuously without any magnetic components. With this magnetic-less system, very high temperature operation is possible. Power loss and efficiency analysis is provided in the paper. Comparison results show that the system does not require more semiconductors or capacitance than the traditional boost converter. Experimental results are provided to confirm the analysis and control concept.
Keywords
DC-DC power convertors; boost converter; efficiency analysis; magnetic-less system; multilevel DC/DC power conversion system; multiple DC sources; power loss; Batteries; Bidirectional control; Capacitors; DC-DC power converters; Inverters; Magnetic semiconductors; Power conversion; Temperature; Topology; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 2007. PESC 2007. IEEE
Conference_Location
Orlando, FL
ISSN
0275-9306
Print_ISBN
978-1-4244-0654-8
Electronic_ISBN
0275-9306
Type
conf
DOI
10.1109/PESC.2007.4342313
Filename
4342313
Link To Document