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:
May. 19, 2026
Filed:
Sep. 01, 2023
Pratt & Whitney Canada Corp., Longueuil, CA;
Alireza Gharagozloo, Boucherville, CA;
Michael Hanna, Beaconsfield, CA;
Pratt & Whitney Canada Corp., Longueuil, CA;
Abstract
A hybrid-electric propulsion system is provided that includes a thermal engine, an electric motor, a battery, a battery management unit (BMU), an electrical distribution bus, an artificial intelligence (AI) model, and a monitoring system (MS) controller. The electrical distribution bus electrically connects the electric motor and the BMU. The MS controller is in communication with the AI model, the electric motor, the BMU, and a memory storing instructions. The instructions when executed cause the MS controller to: receive a first operational parameter from the BMU unit; control the AI model to produce a predicted first operational parameter utilizing at least one electric motor operating parameter; and determine the presence of series arcing within the electrical distribution bus using the first operational parameter and the predicted first operational parameter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile