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:
Feb. 09, 2021
Filed:
Jun. 06, 2017
Applicant:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Inventors:
Assignee:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 7/5387 (2007.01); H02M 1/32 (2007.01); H02M 1/36 (2007.01); H02M 7/48 (2007.01); H02M 3/156 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 7/53871 (2013.01); H02M 1/32 (2013.01); H02M 1/36 (2013.01); H02M 3/156 (2013.01); H02M 7/48 (2013.01); H02M 2001/007 (2013.01);
Abstract
This power conversion device includes: a power conversion unitprovided between a DC power supplyand an AC electric pathand configured to perform DC/AC power conversion; and a control unitconfigured to control the power conversion unit. The control unitincludes a determination unitconfigured to determine whether or not a starting current has flowed through the AC electric path, and an adjustment unitconfigured to adjust an AC voltage generated by the power conversion unit, on the basis of a result of the determination by the determination unit