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:
Jul. 08, 2025
Filed:
Feb. 18, 2021
Hitachi, Ltd., Tokyo, JP;
HITACHI, LTD., Tokyo, JP;
Abstract
Bids on a power trading market can be performed to improve an economic balance of power generation plants and power companies. In order to solve the above problems, in the present invention, a plant operation assistance systemthat assists the operation of a thermal power plantand a pumped storage power plant, which supply power to a power transmission network A, specifies a power amount that can be bid on a power trading market based on net reserve power of the power plants including another company's power generation plantwhen power sales on the power transmission network A drop, transmits bid data including the power amount to a power exchange system, and can transmit power from the power generation plant to a power transmission network B if contracted by the power exchange system