Alternator field current control for active driveline damping

Details Alternator field current control for active driveline damping Alternator field current control for active driveline damping

1996-12-10

1998-03-24

Kamen, Noah P.

Internal-combustion engines

Vibration compensating device

F02B 7506

Patent

active

057300941

ABSTRACT:
Motor vehicle driveline disturbances are attenuated by two sided torque control of an alternator operatively coupled thereto. Available symmetrical torque variation determines the limit of available alternator load torque for attenuation of such driveline disturbances. Requirements for driveline torque variance in excess of that available from the alternator may be met by engine torque variations at combustion events.

REFERENCES:
patent: 4922869 (1990-05-01), Kadomukai et al.
patent: 4982707 (1991-01-01), Maeda et al.
patent: 5056487 (1991-10-01), Yamakado et al.
patent: 5186136 (1993-02-01), Kadomukai et al.
Kadomukai, RDducing Vibration invIdling Vehicles by Actively Controlling Electric Machine Torque, JSME Int'l Journal vol. 38, No. 3, Sep. 1995, Series C.

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