Power source device and vehicle with power source device

Details Power source device and vehicle with power source device Power source device and vehicle with power source device

2007-08-03

2011-10-18

Paladini, Albert W (Department: 2836)

Electrical transmission or interconnection systems

Vehicle mounted systems

Reexamination Certificate

active

08039987

ABSTRACT:
A power source device includes first and second rechargeable batteries, a load circuit, a first step-up converter converting voltage between a first node to which the first battery is connected and a second node to which the load circuit is connected, a second step-up converter converting voltage between a third node to which the second battery is connected and the second node, and a charge/discharge unit transmitting power received from an external power source. Preferably, the power source device further includes a first system main relay, a second system main relay, and a controller controlling the first and second system main relays and the first and second step-up converters.

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patent: 7839121 (2010-11-01), Kim
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Russian Office Action issued in Russian Patent Application No. 2009116280 dated Aug. 25, 2010 (with translation).

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