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:
Sep. 29, 2026
Filed:
Apr. 26, 2022
Mitsubishi Electric Corporation, Tokyo, JP;
Yu Kawai, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
At least one of the N DC voltage terminals is connected to a DC power supply. The converter includes: a multi-winding transformer having N (N≥3) windings; and N full-bridge circuits each having a first leg, a second leg, and a reactor and each being connected to a corresponding power supply and a corresponding winding. The switching control unit switches switching elements in the first leg and the second leg included in each of M (N−1≥M≥1) full-bridge circuits among the N full-bridge circuits, switches switching elements in the second leg included in each of remaining (N−M) full-bridge circuits, and stops switching of switching elements in the first leg in each of the remaining (N−M) full-bridge circuits.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile