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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.:

US 10063090 B1

PDFFull Text
Date of Patent:
Aug. 28, 2018

Filed:

Oct. 22, 2014

Solar power generation device and control method of solar power generation device

Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;

Inventor:

Tatsuya Miyoshi, Nisshin, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Nha Nguyen

Int. Cl.
CPC ...
H02J 7/00 (2006.01); H01M 10/44 (2006.01); H01M 10/46 (2006.01); H02J 7/35 (2006.01); G05F 1/67 (2006.01); H02S 40/38 (2014.01);
U.S. Cl.
CPC ...
H02J 7/35 (2013.01); G05F 1/67 (2013.01); H02J 7/007 (2013.01); H02J 7/0029 (2013.01); H02J 7/0052 (2013.01); H02S 40/38 (2014.12); H02J 2007/0037 (2013.01); H02J 2007/0059 (2013.01); Y02E 10/58 (2013.01);
Abstract

A solar power generation device is provided which includes a first DC-DC converter to which an output of a solar battery is input, a storage battery to which an output of the first DC-DC converter is input, a second DC-DC converter that converts a voltage of the storage battery, and a control unit. The control unit changes a duty ratio of the first DC-DC converter so as not to charge the storage battery and changes a duty ratio of the second DC-DC converter so as to set an operating point of the solar battery to a maximum power point, when a value indicating a state of charge of the storage battery is equal to or greater than a predetermined value.

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Miyoshi, Tatsuya. (2018). Solar power generation device and control method of solar power generation device (U.S. Patent No. 10063090). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10063090

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