Controller of AC generator for vehicle

Details Controller of AC generator for vehicle Controller of AC generator for vehicle

2007-05-25

2008-10-28

Gonzalez, Julio (Department: 2834)

Electricity: single generator systems

Automatic control of generator or driving means

Plural conditions

C322S028000, C322S044000, C322S059000

Reexamination Certificate

active

07443143

ABSTRACT:
A controller of a generator for a vehicle in the invention includes a battery voltage detecting circuit and an output terminal voltage detecting circuit of an AC generator. A value of a detected voltage of the output terminal voltage of the AC generator is set to be higher than a value of a detected voltage of the battery voltage. A diagnosis alarm signal is outputted when the detected voltage of the battery voltage is lower than the set value while the detected voltage of the output terminal is higher than the set value.

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