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. 10, 2022
Filed:
Mar. 01, 2021
Honda Motor Co., Ltd., Tokyo, JP;
Tsuyoshi Harada, Wako, JP;
Akitomo Komatsuzaki, Wako, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A motor control device includes an optimal voltage calculation part configured to calculate an input voltage that is a lowest total of electric power losses generated by an inverter, a motor and a converter, a lowest voltage calculation part configured to calculate a lowest value of the input voltage required at a motor operating point, and a target value setting part configured to set any one of the optimal input voltage and the lowest input voltage as the target input voltage, and the target value setting part sets the lowest input voltage lower than the optimal input voltage to the target value when the element temperature of the inverter and the converter is equal to or greater than a predetermined value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile