Title:
POWER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/210968
Kind Code:
A1
Abstract:
The present invention relates to a power system comprising: a power unit for supplying power to a load in a building; an electric vehicle charging unit for receiving power from the power unit and charging an electric vehicle to be charged; and a control unit for controlling operations of the power unit and the electric vehicle charging unit by monitoring consumption of the load and charging of the electric vehicle. The power unit includes: a first supply unit receiving commercial power from a system connected to the building; and one or more second supply units installed in the building to self-supply power. The control unit determines a predicted power consumption value of the load and a predicted power charging value of the electric vehicle on the basis of a power consumption history of the load and a power charging history of the electric vehicle, and controls operations of the one or more second supply units according to the predicted power consumption value and the predicted power charging value to control power supply to the load and power charging of the electric vehicle.
Inventors:
LEE SEUNGWOON (KR)
KIM SEONGHYEON (KR)
KIM SEONGHYEON (KR)
Application Number:
PCT/KR2023/003568
Publication Date:
November 02, 2023
Filing Date:
March 17, 2023
Export Citation:
Assignee:
LS ELECTRIC CO LTD (KR)
International Classes:
B60L53/60; B60L53/66; B60L58/40
Domestic Patent References:
| WO2020069041A1 | 2020-04-02 |
Foreign References:
| KR20200069122A | 2020-06-16 | |||
| KR102197767B1 | 2021-01-04 | |||
| JP2009221045A | 2009-10-01 | |||
| JP2022020005A | 2022-01-27 |
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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