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:
Dec. 11, 2018
Filed:
Sep. 19, 2013
Toshiba Mitsubishi-electric Industrial Systems Corporation, Chuo-ku, JP;
Daisuke Tsurumaru, Tokyo, JP;
Masato Hanada, Tokyo, JP;
Abstract
A storage battery system connected to a power system includes: a storage battery; a BMU which monitors a state of the storage battery with a first sensor; a PCS which charges the storage battery and discharges from the storage battery with reference to an output value of a second sensor similar in type to the first sensor; and a control device. The control device receives a charge/discharge request and storage battery information supplied from the BMU and controls the PCS based on the charge/discharge request and the storage battery information. An abnormality detection unit of the control device acquires the output value of the second sensor from the PCS, and detects abnormality of any sensor as a result of comparison between the output value of the second sensor and an output value of the first sensor included in the storage battery information.