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. 23, 2023
Filed:
Dec. 14, 2020
Fujitsu Limited, Kawasaki, JP;
Akito Maruo, Atsugi, JP;
Hirotaka Oshima, Machida, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An optimizer includes a processor configured to: optimize a change amount of a interlinkage magnetic flux in a coil by using an objective function formula that maximizes a sum of Δφx(i=1 to N) and Δφy(i=1 to N), when it is assumed that a surface of the magnetic device where the coil is arranged be divided into N(Nis integer) coil regions, in an i-th coil region N, an auxiliary variable of a clockwise coil that may exist in the coil region Nbe x, and an auxiliary variable of a counterclockwise coil that may exist in the coil region Nbe y, and a change amount of an interlinkage magnetic flux of the clockwise coil in the coil region Nbe Δφand a change amount of an interlinkage magnetic flux of the counterclockwise coil in the coil region Nbe Δφ.