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. 31, 2024
Filed:
Oct. 09, 2020
Kyoto University, Kyoto, JP;
Taketsune Nakamura, Kyoto, JP;
Fuat Kucuk, Kyoto, JP;
Kyoto University, Kyoto, JP;
Abstract
A motor main body of a switched reluctance motor includes a rotor-having a plurality of rotor salient poles, a stator having a plurality of stator salient poles, a drive winding of each phase wound around stator salient poles of the plurality of stator salient poles, of the phase, and a permanent magnet disposed in a stator yoke. A drive circuit outputs a drive current to the drive winding of each phase to rotate the rotor. A pulse current output circuit outputs a pulse current to be superimposed on the drive current during an application time shorter than an application time of the drive current to the drive winding of each phase.