Title:
SUPPLY/DEMAND MANAGEMENT DEVICE, SUPPLY/DEMAND MANAGEMENT METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/145136
Kind Code:
A1
Abstract:
Provided is a supply/demand management device that is capable of properly managing a storage battery system etc. To this end, a supply/demand management device (100) is provided with: a supply/demand monitoring unit (103) that acquires a power generation amount actual value (PS) from a management-target power supply which is connected to an electric power system and acquires a charge/discharge amount actual value (PB) from a storage battery system which is connected to the electric power system; and a charge/discharge amount determination unit (107) that outputs a charge/discharge command value (PBA) with respect to the storage battery system, using a second power generation amount, which is obtained by subtracting a thermal capacity constraint reduction demand, for a reduction in the constraint on a thermal capacity in the electric power system, from a first power generation amount, which is the amount of electricity generated by the management-target power supply.
Inventors:
SASAKI HIROTO (JP)
Application Number:
PCT/JP2022/036361
Publication Date:
August 03, 2023
Filing Date:
September 29, 2022
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
H02J3/46; G06Q50/06; H02J3/32; H02J3/38; H02J7/35; H02J13/00
Foreign References:
| JP2018174623A | 2018-11-08 | |||
| JP2015080359A | 2015-04-23 |
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
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