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:
Jun. 10, 2025
Filed:
Apr. 28, 2021
Mitsubishi Electric Corporation, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
Voltage in a power transmission-distribution system is managed by calculating a power control amount of a distributed energy resource in consideration of the whole power transmission-distribution system. A power control system includes: a power distribution system contraction unit contracting the power distribution system including the distributed energy resource in a point of a power transmission system using control power amount range, and calculating a contraction control power amount range; a contraction power amount calculation unit calculating a contraction power amount to satisfy the contraction control power amount range based on a power transmission system evaluation value; a power control amount calculation unit calculating a power control amount controlled by the distributed energy resource based on the contraction power amount and a power distribution system evaluation value; and a communication unit transmitting the power control amount to the distributed energy resource.