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. 27, 2025
Filed:
Mar. 24, 2023
Fca Us Llc, Auburn Hills, MI (US);
Daniel R Luedtke, Beverly Hills, MI (US);
Mustafa Mohamadian, Birmingham, MI (US);
FCA US LLC, Auburn Hills, MI (US);
Abstract
Multi-loss torque control systems and methods for an electric motor of an electrified vehicle include determining a torque command for the electric motor from a set of sensors, determining a speed loss for the electric motor based on an actual speed and a desired heat energy loss for the electric motor from the set of sensors, generating current commands for the electric motor based on its determined torque command and speed loss, controlling the electric motor using the generated current commands, capturing heat energy lost by the electric motor using a heat exchanger system, and using the captured heat energy in the heat exchanger system to heat a component of the electrified vehicle.