Electrical power systems in future hybrid and fuel cell vehicles may consist of three voltage nets: 14 V, 42 V, and high voltage (greater-than 200 V) buses. A soft-switched, bidirectional dc-dc converter that uses only four switches was proposed for interconnecting the three nets. This paper presents a reduced-part dc-dc converter, which decreases the converter cost while retaining all the favorable features of the original topology. Experimental data are included to verify a simple power flow control scheme.
A reduced-part, triple-voltage DC-DC converter for EV/HEV power management
IEEE Transactions on Power Electronics ; 24 , 10 ; 2406-2410
2009
5 Seiten, 18 Quellen
Article (Journal)
English
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