Title:
POWER STORAGE CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2019161843
Kind Code:
A
Abstract:
To provide a power storage control device that can easily reduce the power supply cost in a time zone when the procurement price of commercial power is the same.SOLUTION: There is provided a power storage control device that can store power supplied from a commercial power source and power generation equipment, and controls power storage and discharge in the power storage equipment that can discharge the stored power and supply it to the load equipment, comprising: a calculation unit 32 that calculates the unit price of discharge power of the power storage facility in a predetermined time unit based on the ratio of the amount of power which is derived from the power generation facility and stored in the power storage facility and the amount of power derived from the commercial power source; a plan creation unit 33 that creates a charge/discharge plan for the power storage facility based on the calculated discharge power unit price; and an output unit 34 that outputs a signal for controlling storage and discharge of the storage facility based on the created charge/discharge plan.SELECTED DRAWING: Figure 2
Inventors:
YUASA KAZUFUMI
UEJIMA MIKI
HIGUCHI YUJI
BABASAKI TADATOSHI
UEJIMA MIKI
HIGUCHI YUJI
BABASAKI TADATOSHI
Application Number:
JP2018045307A
Publication Date:
September 19, 2019
Filing Date:
March 13, 2018
Export Citation:
Assignee:
NTT FACILITIES INC
International Classes:
H02J3/32; G06Q50/06; H02J3/14; H02J3/30; H02J3/38; H02J3/46; H02J7/35; H02J13/00
Domestic Patent References:
| JP2015177717A | 2015-10-05 |
Foreign References:
| WO2017022077A1 | 2017-02-09 | |||
| WO2017013754A1 | 2017-01-26 | |||
| WO2015037307A1 | 2015-03-19 |
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation