首页> 外国专利> METHOD FOR OPTIMIZING THE TRANSFER FROM ONE OPERATING MODE TO ANOTHER FOR A ROTATING ELECTRIC MACHINE

METHOD FOR OPTIMIZING THE TRANSFER FROM ONE OPERATING MODE TO ANOTHER FOR A ROTATING ELECTRIC MACHINE

机译:用于优化旋转电机从一种工作模式到另一种工作模式的转换的方法

摘要

The invention relates mainly to a method for controlling a rotary electric machine (10) for a motor vehicle comprising a stator (18) and a wound rotor (19), the wound rotor (19) being intended to be traversed by a current. of excitation, said rotary electric machine (10) being able to operate in an alternator mode and in a motor mode, characterized in that when the rotary electric machine (10) changes from one operating mode to another, said method comprises a rotor control step (19) so that the excitation current changes from a first setpoint value to a second setpoint value passing through a strictly positive minimum intermediate setpoint value, said corresponding intermediate setpoint value at a minimum excitation current above which the rotating electric machine (10) delivers a direct current in generator mode and from which and below which the rotating electric machine does not deliver direct current.
机译:本发明主要涉及一种用于控制包括定子(18)和绕线转子(19)的机动车辆的旋转电机(10)的方法,该绕线转子(19)旨在被电流横越。关于励磁,所述旋转电机(10)能够以交流发电机模式和电动机模式运行,其特征在于,当旋转电机(10)从一种运行模式改变为另一种运行模式时,所述方法包括转子控制步骤(19),使得励磁电流从第一设定值到经过严格正的最小中间设定值的第二设定值变化,所述相应的中间设定值在最小励磁电流下,旋转电机(10)在该最小励磁电流下传递发电机模式下的直流电,旋转电机从该直流电开始和低于该直流电不提供直流电。

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