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:
Apr. 29, 2025
Filed:
Mar. 04, 2021
Mitsubishi Electric Corporation, Tokyo, JP;
Takeshi Iida, Tokyo, JP;
Satoru Ichiki, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A power conversion apparatus includes a converter circuit and a control unit. The converter circuit includes circuits for the number of phases being more than one, the circuits each including a reactor and a corresponding first or second switching element connected to the reactor. The converter circuit converts an AC voltage output from a commercial power supply into a DC voltage. In a case where a time difference between a timing of turning off the first switching element and a timing of turning on the second switching element is within a threshold, the control unit performs control for advancing or delaying the timing of turning off the first switching element.