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:
Jan. 29, 2019
Filed:
Sep. 27, 2016
Applicant:
Denso Corporation, Kariya, Aichi-pref., JP;
Inventors:
Daisuke Suekawa, Kariya, JP;
Mitsunori Kimura, Kariya, JP;
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 1/00 (2006.01); H02J 3/00 (2006.01); H02M 3/158 (2006.01); H02M 7/537 (2006.01); H02M 1/32 (2007.01); H02M 7/493 (2007.01); B60L 3/00 (2006.01); H02P 27/08 (2006.01); B60K 6/46 (2007.10); H02P 27/06 (2006.01);
U.S. Cl.
CPC ...
H02M 3/158 (2013.01); B60L 3/003 (2013.01); H02M 1/32 (2013.01); H02M 7/493 (2013.01); H02M 7/537 (2013.01); H02P 27/085 (2013.01); B60K 6/46 (2013.01); B60L 2210/40 (2013.01); B60L 2240/526 (2013.01); H02M 2003/1586 (2013.01); H02P 27/06 (2013.01); H02P 2209/09 (2013.01); Y02T 10/642 (2013.01); Y02T 10/7241 (2013.01); Y10S 903/906 (2013.01);
Abstract
A control device is applied for a power supply system that includes two boost converters. The two boost converters boosts inputted direct-current voltages to predetermined output voltages and output ends of the two boost converters are connected in parallel with each other. The control device includes a switching portion and a control portion. The switching portion controls switching of a switching element included in each of the two boost converters. The control portion shifts switching timings of the switching elements of the two boost converters from each other.