Electricity: single generator systems – Automatic control of generator or driving means – Voltage of generator or circuit supplied
Patent
1991-11-25
1993-06-22
Stephan, Steven L.
Electricity: single generator systems
Automatic control of generator or driving means
Voltage of generator or circuit supplied
322 99, H02P 900
Patent
active
052218864
ABSTRACT:
The invention relates to a regulator device for charging a battery by an alternator that delivers a rectified voltage including a ripple component. The device is of the type comprising a regulator circuit acting on the mean value of the rectified alternator voltage and a regulator circuit acting on the voltages of the positive peaks of the ripple component. The regulator circuits are powered by a stabilized voltage derived from the rectified alternator voltage and the device further comprises a power stage for controlling the excitation current of the alternator. According to the invention, the device further includes a regulator circuit acting on the values of the negative peaks of the ripple component. This regulator circuit is also powered by the stabilized voltage, and capable of causing the excitation current to be reduced whenever the voltage of the negative peaks falls below a given threshold.
REFERENCES:
patent: 4316134 (1982-02-01), Balan et al.
patent: 4335344 (1982-06-01), Gant
patent: 4342955 (1982-08-01), Gant
patent: 4360773 (1982-11-01), Voss
patent: 4567422 (1986-01-01), Sims
patent: 4636706 (1987-01-01), Bowmann et al.
patent: 4839576 (1989-06-01), Kaneyuki et al.
patent: 5051682 (1991-09-01), Sekiguchi
Canitrot Didier
Marchio Fabio
Pennisi Alessio
Pierret Jean M.
Peckman Kristine
SGS--Thomson Microelectronics S.r.l.
Stephan Steven L.
Valeo Equipements Electriques Moteur
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