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:
Jul. 15, 2025
Filed:
Aug. 05, 2020
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Tsuguhiro Takuno, Tokyo, JP;
Ryoji Tsuruta, Tokyo, JP;
Takuya Kataoka, Tokyo, JP;
Takaharu Ishibashi, Tokyo, JP;
Assignee:
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/219 (2006.01); H02M 1/00 (2006.01); H02M 3/158 (2006.01);
U.S. Cl.
CPC ...
H02M 7/219 (2013.01); H02M 1/007 (2021.05); H02M 3/158 (2013.01);
Abstract
A power conversion device includes an AC/DC conversion unit, at least one DC/DC conversion unit connected in parallel to a DC output of the AC/DC conversion unit, and a control unit for controlling the AC/DC conversion unit and the DC/DC conversion unit, wherein at least one of two or more DC outputs is the DC output of the AC/DC conversion unit and the DC/DC conversion unit includes two chopper legs.