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Patent Searching and Data


Title:
ELECTRICITY PLAN DEVICE, ELECTRICITY SUPPLY-DEMAND CONTROL SYSTEM, AND ELECTRICITY PLAN METHOD
Document Type and Number:
WIPO Patent Application WO/2019/093009
Kind Code:
A1
Abstract:
Provided is an electricity supply-demand control device (1) comprising: a power source procurement risk computation part (14) that uses power source output for each of power sources for procurement with the risk of procurement from an electricity market and a control achievement rate (33c) indicating the degree to which control was achieved as per a command when carried out previously, thereby computing power source procurement risk data (34) for each power source for procurement, said risk data representing the likelihood that the power sources for procurement will be unable to provide required power source output; and a supply-demand control plan revision part (15) that adds power sources for procurement to supply-demand control plan data (32) until the power source procurement risk data (34) reaches a prescribed reference.

Inventors:
YAMAZAKI Jun (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
KAWAHARA Taichiro (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
KATOH Daisuke (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
FUJIHARA Toru (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
Application Number:
JP2018/035970
Publication Date:
May 16, 2019
Filing Date:
September 27, 2018
Export Citation:
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Assignee:
HITACHI, LTD. (6-6 Marunouchi 1-chome, Chiyoda-ku Tokyo, 80, 〒1008280, JP)
International Classes:
G06Q50/06; H02J3/00; H02J13/00
Foreign References:
JP2015230544A2015-12-21
JP2001318970A2001-11-16
JP2004274915A2004-09-30
JP2002345154A2002-11-29
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (Hulic Toranomon Building, 1-18 Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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