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:
Jun. 02, 2026
Filed:
Oct. 24, 2022
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Abstract
In a power converter, a plurality of resonant capacitors are provided one to one for a plurality of switches, respectively. Each of the plurality of resonant capacitors is connected between a first terminal of a corresponding one of the plurality of switches and a second DC terminal. A controller controls a plurality of first switching elements, a plurality of second switching elements, and the plurality of switches. When determining that two-phase resonant currents corresponding to two switching circuits belonging to a plurality of switching circuits flow simultaneously through a resonant inductor, the controller performs control of shifting respective ON periods of the first switching element and the second switching element in one switching circuit out of the two switching circuits.
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