A circuit configuration for controlling the field current of an alternating current generator in a vehicle electrical generator system includes a digital to analog converter for converting a digital command signal to an analog voltage. A first comparator compares the system field current with the converted...http://www.google.fr/patents/US6696820?utm_source=gb-gplus-shareBrevet US6696820 - Alternating current generator field regulation control
Alternating current generator field regulation control
