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:
May. 12, 2015
Filed:
Nov. 24, 2010
Ryo Iwai, Osaka, JP;
Yukihiro Shimizu, Osaka, JP;
Shunsuke Nishi, Osaka, JP;
Masaki Eguchi, Osaka, JP;
Ryo Iwai, Osaka, JP;
Yukihiro Shimizu, Osaka, JP;
Shunsuke Nishi, Osaka, JP;
Masaki Eguchi, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka-shi, Osaka, JP;
Abstract
A power conversion device includes: a DC/DC convertor () that performs DC/DC conversion on an output voltage of a direct-current power supply (for example, a solar battery module ()); and a DC/AC invertor () that performs DC/AC conversion on an output voltage of the DC/DC convertor (). The output power of the DC/AC invertor () is controlled such that the charge and discharge of a storage device (for example, a storage battery ()) connected to a connection point between an output end of the DC/DC convertor () and an input end of the DC/AC invertor () are controlled.