摘要:
The invention relates to an electric device comprising a generator (12), in particular for use in the vehicle electric system (13) of a motor vehicle and a controller (12B) for controlling the generator voltage. The device is equipped with a control zone (30), in which the voltage is controlled and zones (31, 32), in which the torque is controlled. The invention also relates to methods for operating a device of this type.
摘要:
The invention relates to a method for controlling a generator. If it is detected that an actual temperature on the generator exceeds a predefined temperature threshold value, the target output voltage of the generator is incrementally reduced at increments that are less than, or equal to, 0.25 V, preferably less than, or equal to, 0.1 V, until the measured actual temperature is again lower than the predefined temperature threshold value. Then, the target output voltage of the generator is again set to a higher target output voltage value, and the target output voltage of the generator is incrementally increased in increments that are less than, or equal to, 0.25 V, preferably less than, or equal to, 0.1 V, until the higher target output voltage value has been reached.