Power supply circuit for motor vehicles

Details Power supply circuit for motor vehicles Power supply circuit for motor vehicles

1991-08-26

1992-12-29

Voeltz, Emanuel T.

Electrical transmission or interconnection systems

Vehicle mounted systems

Automobile

363 37, 307 20, 307 24, 307 76, 322 4, 322 7, H02P 930, H02M 700

Patent

active

051754398

ABSTRACT:
A novel vehicle power supply system is suggested which receives its voltage supply from a starter/generator which can be used as a generator in normal operation and as a starter when starting, wherein the starter/generator is connected with a 24 volt ring mains as well as with a 24 volt battery via a pulse inverter and a 300 volt DC intermediate circuit and a bidirectional converter. Additional consumers can be supplied with higher voltages than 24 volts and electric control devices can be supplied with voltage, possible via additional converters, from the bidirectional push-pull converter and the 300 volt DC intermediate network. In addition, this vehicle power supply system contains a plug receptacle with a 220 volt 50 Hz voltage.

REFERENCES:
patent: 3668514 (1972-06-01), Peck
patent: 4214198 (1980-07-01), Schneider
patent: 4542462 (1985-09-01), Morishita et al.
patent: 4684818 (1987-08-01), Carlson
patent: 4808842 (1989-02-01), Hughes
patent: 4825139 (1989-04-01), Hamelin et al.

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