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. 05, 2023
Filed:
Nov. 24, 2021
Denso Corporation, Kariya, JP;
Katsuhiro Ichihashi, Nisshin, JP;
Yuichi Handa, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A power conversion apparatus () is used so as to be connected to three voltage units. The power conversion apparatus includes three power-conversion circuit units and a transformer (). The three power-conversion circuit units are respectively connected to voltage units that differ from one another. Three coils () of the transformer () are connected to power-conversion circuit units that differ from one another. The three coils () are magnetically coupled with one another. The three coils () are arranged so as to be arrayed in a coil axial direction (z). One of the voltage units is a high-voltage battery. Among the coils other than a high-voltage battery-side coil () that is connected to the high-voltage battery, the coil () of which a power value that flows thereto is largest is arranged in a position that is adjacent to the high-voltage battery-side coil ().