The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 19, 2022
Filed:
Jun. 26, 2019
Valeo Equipements Electriques Moteur, Creteil, FR;
Mostafa Kadiri, Etaples-sur-Mer, FR;
Pierre Faverolle, Creteil, FR;
Matthieu Mallevaey, Etaples-sur-Mer, FR;
Ludovic Doffe, Etaples-sur-Mer, FR;
Gauthier Ryckeboer, Etaples-sur-Mer, FR;
Valeo Equipements Electriques Moteur, Creteil, FR;
Abstract
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 ().