CHARGE/DISCHARGE CONTROL DEVICE, DISCHARGE LOWER LIMIT VALUE SETTING DEVICE, CHARGE/DISCHARGE CONTROL METHOD, AND PROGRAM

WIPO Patent Application WO/2024/034288

A1

A charge/discharge control device (1) comprises: a power consumption amount acquisition unit (10) that acquires a power consumption amount of a housing complex (100); a power amount storage unit (20) that stores first history information including a power consumption amount history; a power amount prediction unit (30) that predicts a future first power consumption amount of the housing complex (100); a storage battery information storage unit (40) that stores second history information including a storage battery information history relating to charge/discharge of a storage battery (111) included in an electric vehicle (110); a charge/discharge control setting unit (50) that, in a case where it is predicted, on the basis of the first power consumption amount, that power will be tight in a future first period, sets a discharge lower limit value indicating a battery level at which discharge, for supplying power from the storage battery (111) to the housing complex (100) in the first period, is to be stopped, on the basis of the second history information; and a charge/discharge planning unit (60) that creates a charge/discharge plan including the discharge in the first period.

OKAICHI ATSUO
SUZUKI FUMIAKI
SHIMIZU NORIYOSHI
FUSAKAWA KAZUE

PCT/JP2023/024560

February 15, 2024

July 03, 2023

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PANASONIC IP MAN CO LTD (JP)

H02J7/00; B60L3/00; B60L55/00; H02J3/00; H02J3/32; H02J3/38; H02J7/35

WO2012098660A1

2012-07-26

JP2020054070A	2020-04-02
JP2015019501A	2015-01-29
JP2021180548A	2021-11-18
JP2015148528A	2015-08-20

NII, Hiromori et al. (JP)

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