Electronic power module control method capable of functioning as a synchronous rectifier, corresponding control device and rotating electric machine of an electric vehicle provided with this type of control device

摘要

The control method of the electronic power module according to the present invention is based on the current rotational speed (Ω) of the rotating electrical machine and the value of at least one operating parameter of the rotating electrical machine among the electromotive forces, and the first in the synchronous rectification mode (H, L) 1. The control of the electric power module by the second control (18) of the full wave mode (H, L) 2 with a phase shift (Δφ) with respect to the control (16) of 1 or with respect to the electromotive force of the rotating electrical machine, The first control (16) is selected when the value of the operating parameter is greater than a predetermined value (Ω0), and the second control (18) is selected in the opposite case.