Vehicle AC generator control system

Details Vehicle AC generator control system Vehicle AC generator control system

1990-11-27

1992-09-01

Stephan, Steven L.

Electricity: single generator systems

Automatic control of generator or driving means

Voltage of generator or circuit supplied

322 73, 320 64, H02J 714

Patent

active

051442205

ABSTRACT:
A control device for a vehicle AC generator provided with a rectifier and a battery connected to the latter comprises a voltage regulator with a switching element connected to the field coil of the generator, to adjust the output voltage of the generator to a predetermined value in which a field current is controlled to eliminate a load torque which otherwise occurs immediately after the start of the engine, to stabilize the rotation of the engine, and to prevent the production of belt slip noises at low temperatures. Further, when the generator output is restored, the production of a belt slip noise is prevented, and the decrease in the speed of rotation of the engine is prevented.

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