Control apparatus and control method of generator for vehicle

Details Control apparatus and control method of generator for vehicle Control apparatus and control method of generator for vehicle

2005-10-11

2005-10-11

Schuberg, Darren (Department: 2834)

Electricity: single generator systems

Automatic control of generator or driving means

Voltage of generator or circuit supplied

C322S014000, C322S019000, C322S025000, C322S027000, C322S029000

Reexamination Certificate

active

06954052

ABSTRACT:
An electronic control apparatus includes target FR calculator that calculates a target exciting current duty ratio FR based on an exciting current inputted from FR terminal of a regulator and flowing through field coil, and information of engine operating conditions. The electronic control apparatus also includes target FR limit value FRCLP calculator that calculates a FRCLP corresponding to a drive torque limit value based on an output of a correlative information detector. A comparator compares target FR and FRCLP, outputs a control signal within FRCLP to a control unit, and controls a duty ratio FR of exciting current flowing through a field coil not to be larger than FRCLP.

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