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:
Feb. 18, 2020
Filed:
Feb. 21, 2018
Tokyo Electric Power Company Holdings, Inc., Tokyo, JP;
Ngk Insulators, Ltd., Nagoya, JP;
Takayuki Shibata, Tokyo, JP;
Youko Kimura, Tokyo, JP;
Yoichiro Tashiro, Tokyo, JP;
Masataka Kurokawa, Nagoya, JP;
Tokyo Electric Power Company Holdings, Inc., Chiyoda-Ku, JP;
NGK Insulators, Ltd., Nagoya, JP;
Abstract
A storage battery system control method includes at least the following steps. Respective current SOC (state of charge) values of the large capacity storage battery system and the high power storage battery system are acquired. Electrical power, which is required to operate the frequency control service for the purpose of suppressing frequency fluctuations, to the large capacity storage battery system and the high power storage battery system, in accordance with the respective SOC values. The respectively allocated electrical power is charged or discharged by driving the large capacity storage battery system, or alternatively, the high power storage battery system, or alternatively, the large capacity storage battery system and the high power storage battery system.