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:
Dec. 23, 2025
Filed:
Apr. 22, 2024
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Eita Hamada, Seto, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
An electrified vehicle includes first and second motors, first and second inverters for driving the first and second motors, respectively, and a control device configured to control the first and second inverters by setting first and second current effective value commands, and first and second current advance value commands of first and second current vectors in a dq coordinate system including a d-axis and a q-axis as coordinate axes based on first and second torque commands for the first and second motors. The control device is configured to set the first and second current effective value commands and the first and second current advance value commands to control a torque variation difference to be a predetermined torque variation difference or larger when a torque difference is a predetermined torque difference or smaller and a rotational speed difference is a predetermined rotational speed difference or smaller.