Title:
POWER MANAGEMENT SYSTEM, POWER MANAGEMENT METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2022012339
Kind Code:
A
Abstract:
To enable improvement of estimation accuracy of a power generation amount in the whole photovoltaic power generation facility.SOLUTION: A power management system 1 comprises a control part 140, an acquisition part 110, and an estimation part 130. The control part 140 performs control of power generation amount in at least one first photovoltaic power generation unit 10a of a plurality of photovoltaic power generation units 10 generating power in accordance with incident of photovoltaic power. The acquisition part 110 acquires the power generation amount in a second photovoltaic power generation unit 10b different from the photovoltaic power generation unit 10a which is at least one of the plurality of photovoltaic power generation units 10. The estimation part 130 estimates the total value of power generation amount of the plurality of photovoltaic power generation units 10 in the case where the control by the control part 140 is cancelled on the basis of the power generation amount in the second photovoltaic power generation unit 10b acquired by the acquisition part 110.SELECTED DRAWING: Figure 4
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Inventors:
HAMAGUCHI KENICHI
KOGUMA YUJI
INAMURA AKINOBU
KOGUMA YUJI
INAMURA AKINOBU
Application Number:
JP2020114127A
Publication Date:
January 17, 2022
Filing Date:
July 01, 2020
Export Citation:
Assignee:
IHI CORP
International Classes:
H02J3/00; H02J3/28; H02J3/32; H02J3/38; H02J13/00
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Hideki Komatsu
Shoichi Sakiyama
Yoshiki Kuroki
Hideki Komatsu
Shoichi Sakiyama