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. 20, 2025
Filed:
Apr. 22, 2022
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A control parameter calculation device comprises an integration unit that calculates the target value of combined power obtained by summing a first power and a second power by smoothing the first power on the basis of the value of a predetermined control parameter and calculates charge/discharge power when charging and discharging are performed so as to achieve the target value; a smoothing performance calculation unit that calculates a smoothing performance evaluation index of the combined power on the basis of the charge/discharge power calculated over an evaluation period; a lifetime calculation unit that calculates a lifetime evaluation index of the battery during the evaluation period on the basis of the calculated charge/discharge power; and an evaluation unit that evaluates the value of a control parameter on basis of the smoothing performance evaluation index and the lifetime evaluation index which are calculated repeatedly while varying the value of the control parameter.