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Patent Searching and Data


Title:
DEVICE FOR ADJUSTING DEMAND AND SUPPLY OF POWER, POWER SYSTEM, AND METHOD FOR ADJUSTING DEMAND AND SUPPLY OF POWER
Document Type and Number:
WIPO Patent Application WO/2015/041010
Kind Code:
A1
Abstract:
In the present invention, an acquisition unit (184) acquires an adjustment period in which the demand and supply of power is adjusted, and an adjustment power which is the power that is adjusted during the adjustment period. The object-for-adjustment determining unit (185) puts out a request for storage batteries for adjustment that are charged or discharged at a prescribed power cost during the adjustment period, and determines a storage battery for adjustment from amongst the storage batteries that respond to the request, on the basis of the adjustment power. During the adjustment period, a control unit (186) charges or discharges the storage battery for adjustment at the prescribed power cost, and charges or discharges storage batteries not for adjustment, which are different to storage batteries for adjustment, at a power cost that is different to the prescribed power cost.

Inventors:
YANO HITOSHI (JP)
HASHIMOTO RYO (JP)
SAKUMA HISATO (JP)
KUDO KOJI (JP)
SANEYOSHI EISUKE (JP)
TOIZUMI TAKAHIRO (JP)
Application Number:
PCT/JP2014/072300
Publication Date:
March 26, 2015
Filing Date:
August 26, 2014
Export Citation:
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Assignee:
NEC CORP (JP)
International Classes:
G06Q50/06
Foreign References:
JP2008289250A2008-11-27
Attorney, Agent or Firm:
MIYAZAKI, Teruo et al. (JP)
Akio Miyazaki (JP)
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