Valeo Equipements Electriques Moteur

Valeo Electrification

Matthieu Mallevaey

Pierre Faverolle

Farouk Boudjemai

Mostafa Kadiri

Ludovic Doffe

Gauthier Ryckeboer

Cédric Agneray

Laurent Pouilly

The invention mainly relates to a rotating electrical machine () comprising: a rotor () provided with a rotor winding (); a stator () provided with a winding () having a plurality of phases; a converter () comprising rectifying components () to which the phases of the stator () are connected; a voltage regulator () for adapting an excitation current (lexc) applied to the rotor winding () according to a difference between an output voltage (Liait) and a reference voltage; at least one current sensor () arranged at the output of the rotating electrical machine () or on at least one phase of the rotating electrical machine (); and a diagnostic module () that can detect a malfunction of the rotating electrical machine () on the basis of a current measurement provided by the current sensor ().

Rotating electrical machine provided with a current sensor and a diagnostic module

Growing community of inventors

Etaples-sur-Mer, France

Matthieu Mallevaey