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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.:

US 11876464 B1

PDFFull Text
Date of Patent:
Jan. 16, 2024

Filed:

Feb. 13, 2020

Systems, methods and devices for neural network control for ipm motor drives

Applicant:

The Board of Trustees of the University of Alabama, Tuscaloosa, AL (US);

Inventors:

Shuhui Li, Northport, AL (US);

Michael H. Fairbank, Colchester, GB;

Assignee:

The Board of Trustees of The University of Alabama, Tuscaloosa, AL (US);

Attorney:

Meunier Carlin & Curfman LLC

Primary Examiner:

Antony M Paul

Int. Cl.
CPC ...
H02P 21/00 (2016.01); G06N 3/084 (2023.01); H02P 27/12 (2006.01); G05B 13/02 (2006.01); H02P 21/22 (2016.01); G06N 3/044 (2023.01); G06N 3/045 (2023.01);
U.S. Cl.
CPC ...
H02P 21/0014 (2013.01); G05B 13/027 (2013.01); G06N 3/044 (2023.01); G06N 3/045 (2023.01); G06N 3/084 (2013.01); H02P 21/0025 (2013.01); H02P 21/22 (2016.02); H02P 27/12 (2013.01);
Abstract

Described herein is a method and system for controlling an interior-mounted permanent magnet (IPM) alternating-current (AC) electrical machine utilizing a space vector pulse-width modulated (SVPWM) converter operably connected between an electrical power source and the IPM AC electrical machine comprising three neural networks (NNs), including a controller NN operably connected to the SVPWM converter, a parameter estimator NN, and a flux-weakening and MTPA NN.

Find Patent Forward Citations

Li, Shuhui. (2024). Systems, methods and devices for neural network control for ipm motor drives (U.S. Patent No. 11876464). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11876464

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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