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:
Nov. 25, 2025
Filed:
Oct. 04, 2021
Applicant:
Valeo Equipements Electriques Moteur, Creteil, FR;
Inventor:
Laurent Labiste, Creteil, FR;
Assignee:
VALEO EQUIPEMENTS ELECTRIQUES MOTEUR, Creteil, FR;
Primary Examiner:
Int. Cl.
CPC ...
H02P 1/00 (2006.01); H02P 9/00 (2006.01);
U.S. Cl.
CPC ...
H02P 9/009 (2013.01);
Abstract
A device for determining the angular position of a rotor of a rotary electric machine on the basis of signals delivered by a plurality of position sensors. The device includes a circuit that applies a control loop to estimate the position of the rotor, and that delivers as output a signal representative of the position of the rotor. Also included is at least one circuit for performing dynamic processing of an odd-order harmonic of a signal resulting from the signals delivered by the position sensors.