| 摘要 |
<p>A circuit for regulating the voltage for charging a battery by an alternator compares a fist information item (V2) derived from the alternator voltage (B+), with a reference (V1) in order to generate a first excitation control signal (V3). The circuit further comprises: a means (26) for storing a second variable information item, a means (22) comparing this second item with a reference in order to generate a second excitation control signal (V11), a means (FF4, 24) for driving the second information item, reacting to the first and second control signals (V3, V11) in order to make the said second information item vary in correspondence with the variations in the first information item, but at a reduced rate, upon a rapid increase in the current demanded from the alternator, and a selector means (FF1) for, in this case, controlling the excitation with the aid of the said second control signal (V11) and thus progressively increasing the excitation of the alternator. <IMAGE></p> |
