Title:
POWER SUPPLY SYSTEM, POWER SUPPLY METHOD, AND POWER SUPPLY PROGRAM
Document Type and Number:
Japanese Patent JP2023035201
Kind Code:
A
Abstract:
To achieve a technique capable of charging a power storage unit of a mobile power supply device at an appropriate time in consideration of power supply and demand in a facility and appropriately performing both use of surplus power generated in the facility and power supply from the mobile power supply device to a vehicle.SOLUTION: A prediction value of a power amount used by a mobile power supply device 10 during a next operation time zone is regarded as a predicted usage power amount, and a prediction value of a surplus power amount of a facility 1 during the next operation time zone is regarded as a predicted surplus power amount, which is determined based on a predicted power consumption amount that is a prediction value of a power consumption amount of a power consumption facility 2 during the next operation time zone and a predicted power generation amount that is a prediction value of a power generation amount of a power generation facility 6 during the next operation time zone. A control device 40 performs prediction charging processing in which a required power amount that is specified based on a value obtained by subtracting the predicted surplus power amount and a residual charge amount of a power storage unit 11 from the predicted usage power amount is charged from a system power receiving facility 5 to the power storage unit 11 via a power transmitting/receiving device 30 in a non-operation time zone.SELECTED DRAWING: Figure 1
Inventors:
SUYAMA DAIKI
WADA KENSUKE
WADA KENSUKE
Application Number:
JP2021141854A
Publication Date:
March 13, 2023
Filing Date:
August 31, 2021
Export Citation:
Assignee:
AISHIN KK
International Classes:
H02J3/32; B60L50/60; B60L53/14; B60L53/30; B60L53/51; B60L53/53; H01M10/44; H01M10/48; H02J3/00; H02J3/38; H02J7/00; H02J7/35
Attorney, Agent or Firm:
Patent Attorney Corporation R&C