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:
Jan. 17, 2023
Filed:
Sep. 13, 2019
Applicant:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Inventors:
Hoai-Nam Nguyen, Rueil-Malmaison, FR;
Gianluca Zito, Rueil-Malmaison, FR;
Assignee:
IFP ENERGIES NOUVELLES, Rueil Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 21/14 (2016.01); H02P 21/13 (2006.01); H03H 21/00 (2006.01);
U.S. Cl.
CPC ...
H02P 21/141 (2013.01); H02P 21/13 (2013.01); H03H 21/0029 (2013.01); H03H 21/003 (2013.01);
Abstract
The present invention relates to a method of determining the magnetic flux φ of an electric machine, based on measurements (MES) of currents and voltages in the phases of the electric machine, on a dynamic model (MOD) of the magnetic flux and on an adaptive Kalman filter (KAL).
Nguyen, Hoai-Nam. (2023). Method for determining the magnetic flux of an electric machine (U.S. Patent No. 11557997). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11557997
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile