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. 07, 2024
Filed:
Nov. 15, 2018
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Energy Systems & Solutions Corporation, Kawasaki, JP;
Shinya Kawamoto, Kawasaki Kanagawa, JP;
Kenji Mitsumoto, Kawasaki Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Energy Systems & Solutions Corporation, Kawasaki, JP;
Abstract
A charging and discharging control device includes one or more processors configured to determine, in response to a stop of alternate-current power supply, whether a voltage value of a storage battery, being capable of supplying power to a direct-current load, is a first threshold or less; determine, in response to a restart of the alternate-current power supply, whether a difference in voltage value between the storage battery and direct-current power output from a rectifier is a second threshold or less; disconnect between the storage battery, and the rectifier and the direct-current load when determining the voltage value of the storage battery as being the first threshold or less, and reconnect from the rectifier to the storage battery when determining the difference in voltage value between the storage battery and the direct-current power is the second threshold or less.