Power source unit for an automotive vehicle

Details Power source unit for an automotive vehicle Power source unit for an automotive vehicle

1993-06-22

1994-06-21

Stephan, Steven L.

Electricity: single generator systems

Generator control

With armature or primary circuit control

H02P 900

Patent

active

053231023

ABSTRACT:
A power source unit for an automotive vehicle comprises an alternator, a rectification unit for converting an alternating current output of the alternator to a direct current, and outputting same through first and second output sections, a first power accumulation unit connected in parallel with a first load, for receiving a power supply through the first output section, a second power accumulation unit connected in parallel with a second load, for receiving a power supply through the second output section, an alternator output control unit for adjusting an output of the alternator depending upon a terminal voltage of the first power accumulating unit, to maintain the terminal voltage of the first power accumulating unit at a predetermined level, and a voltage control unit responsive to a drop in a terminal voltage of the second power accumulation unit to predetermined level, to permit a power supply to the second power accumulation unit through the rectification unit to thus maintain the terminal voltage of the second power accumulation unit at a predetermined level.

REFERENCES:
patent: 3654538 (1972-04-01), Gardberg
patent: 4491779 (1985-01-01), Campbell et al.
patent: 4720645 (1988-01-01), Stroud
patent: 4999563 (1991-03-01), Suzuki

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