| 摘要 |
Device for supplying the inductor (3) of a rotating electrical machine, the device comprising a circuit (21) for supplying the inductor in nominal mode. The device also includes a circuit (22) for supplying the inductor (3) in auxiliary mode and a mode selector (23) capable, on the one hand, of comparing the output voltage (Ualt) delivered by the machine with a threshold voltage at least equal to the minimum voltage for operating the nominal supply circuit (21) and, on the other hand, of selecting the auxiliary supply mode if the output voltage (Ualt) is below the threshold voltage. Application to motor vehicle load circuits.
|
