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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 12773909 B1

PDFFull Text
Date of Patent:
Oct. 27, 2026

Filed:

Jun. 07, 2024

System and method for controlling a vehicle electric machine for temperature and power control

Applicant:

Ford Global Technologies, Llc, Dearborn, MI (US);

Inventors:

Matthew Penne, Pierce, NE (US);

Seth Loveall, Dearborn, MI (US);

Papiya Bagchi, Northville, MI (US);

Yang Xu, Canton, MI (US);

Assignee:

Ford Global Technologies, LLC, Dearborn, MI (US);

Attorneys:

David B. Kelley

Brooks Kushman, P.C.

Primary Examiner:

Adam D Tissot

Int. Cl.
CPC ...
B60L 15/20 (2006.01); B60L 7/16 (2006.01); B60L 58/12 (2019.01);
U.S. Cl.
CPC ...
B60L 15/2045 (2013.01); B60L 7/16 (2013.01); B60L 2210/40 (2013.01); B60L 2240/34 (2013.01); B60L 2240/421 (2013.01); B60L 2240/423 (2013.01); B60L 2240/545 (2013.01);
Abstract

A vehicle includes a battery pack, an electric machine, and a control system including one or more controllers. The control system is configured to discharge power using the electric machine to increase operation loss of the electric machine based on a setting obtained from a drive input and a desired surplus loss limit in response to detecting at least one of a temperature deficiency or an excessive electric power characteristic of the battery pack.

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Penne, Matthew. (2026). System and method for controlling a vehicle electric machine for temperature and power control (U.S. Patent No. 12773909). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12773909

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