STORED POWER ORIGIN MANAGEMENT DEVICE, METHOD AND PROGRAM

Title:

STORED POWER ORIGIN MANAGEMENT DEVICE, METHOD AND PROGRAM

Document Type and Number:

WIPO Patent Application WO/2020/234953

Kind Code:

A1

Abstract:

This stored power origin management device has an acquisition unit, a power storage management unit and a discharge management unit. The acquisition unit acquires first information indicating the power supply source when a power storage unit is charged. On the basis of the first information, the power storage management unit associates information indicating the power supply source of power stored in the power storage unit with the amount of power stored, and stores this information in a memory unit. When discharging the power storage unit, the discharge management unit, on the basis of information indicating the power supply source stored in the memory unit, specifies the power supply source of the power to be discharged, and subtracts the amount of power to be discharged from the amount of power corresponding to the power supply source specified in the memory unit.

Inventors:

SHIBUYA MASATO (JP)
KANDA MITSURU (JP)
KURIHARA YUZURU (JP)
OHSAKO YOSHIAKI (JP)
KASE TAKAHIRO (JP)
TAKASHIMA CHIKARA (JP)

Application Number:

PCT/JP2019/019856

Publication Date:

November 26, 2020

Filing Date:

May 20, 2019

Export Citation:

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Assignee:

TOSHIBA KK (JP)
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (JP)

International Classes:

H02J3/00; H02J3/38

Domestic Patent References:

WO2015015770A1

2015-02-05

Foreign References:

JP2018196257A	2018-12-06
JP5393602B2	2014-01-22

Other References: