Title:
FLUX TRANSFORMER DESIGN ASSISTANCE METHOD, FLUX TRANSFORMER DESIGN ASSISTANCE DEVICE, FLUX TRANSFORMER DESIGN ASSISTANCE PROGRAM, AND SENSOR MODULE
Document Type and Number:
WIPO Patent Application WO/2022/102155
Kind Code:
A1
Abstract:
A parameter adjustment unit 21 designates a design parameter value for a flux transformer. A transmission efficiency evaluation unit 22 calculates transmission efficiency BR corresponding to the design parameter value in accordance with a prescribed calculation expression. In particular, the transmission efficiency evaluation unit 22 calculates the transmission efficiency BR on the basis of (a) an electromotive force of a primary-side coil in which individual coil diameters of respective windings of the primary-side coil of the flux transformer are taken into account and (b) an induced magnetic field of a secondary-side coil in which individual coil diameters of respective winding layers of the secondary side coil of the flux transformer are taken into account.
Inventors:
HAMADA SHINGO (JP)
OOTSUKA TSUTOMU (JP)
YOSHII YOSHIHARU (JP)
MIZUOCHI NORIKAZU (JP)
OOTSUKA TSUTOMU (JP)
YOSHII YOSHIHARU (JP)
MIZUOCHI NORIKAZU (JP)
Application Number:
PCT/JP2021/022060
Publication Date:
May 19, 2022
Filing Date:
June 10, 2021
Export Citation:
Assignee:
SUMIDA CORP (JP)
UNIV KYOTO (JP)
UNIV KYOTO (JP)
International Classes:
G01R33/02; H01F41/00
Domestic Patent References:
| WO2011148291A1 | 2011-12-01 |
Foreign References:
| JPH0875834A | 1996-03-22 | |||
| US20160104567A1 | 2016-04-14 |
Attorney, Agent or Firm:
AOKI Osamu (JP)
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