Power supply system for vehicle

Details Power supply system for vehicle Power supply system for vehicle

2008-10-28

2010-12-07

Tso, Edward (Department: 2858)

Electricity: battery or capacitor charging or discharging

Battery or cell charging

Plural charging sources

C320S109000, C180S065290

Reexamination Certificate

active

07847521

ABSTRACT:
A power supply system for a vehicle includes: batteries; motor generators operating as rotating electrical machines driven by electric power in the batteries when the vehicle is running, and constituting a first charger when the batteries are charged by electric power received from a source external to the vehicle and; an inlet receiving the electric power supplied from the external source; a second charger receiving the electric power supplied from the external source and charging the batteries; and a control device selecting one of the first and second chargers and performing control for converting the electric power supplied from the external source to the inlet into charging electric power using the selected charger. Thus, a power supply system for a vehicle that is chargeable from various power supplies at the time of charging and has reduced charge loss can be provided.

REFERENCES:
patent: 5656916 (1997-08-01), Hotta
patent: 5686812 (1997-11-01), Hotta
patent: 5926004 (1999-07-01), Henze
patent: 7362597 (2008-04-01), Ishikawa et al.
patent: 2008/0205106 (2008-08-01), Nakamura et al.
patent: A-62-048226 (1987-03-01), None
patent: A-10-66269 (1998-03-01), None
patent: A-10-150729 (1998-06-01), None
patent: A-2000-354331 (2000-12-01), None
patent: A-2007-97342 (2007-04-01), None
patent: A-2007-195336 (2007-08-01), None
Aug. 17, 2010 Office Action issued in Japanese Patent Application No. 2007-289802 (with translation).

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