The present invention provides an electricity supply system enabling it to improve the ratio of renewable energy. An electricity supply system 100 includes electric vehicles 8, each being equipped with a storage battery 8a, a photovoltaic power generator 5, and an EV management controller 11 that causes the electric vehicles 8 to operate in a charging mode in which electricity is supplied from the photovoltaic power generator 5 to the electric vehicles 8 to charge the storage battery 8a or a discharging mode in which the storage battery 8a is discharged to supply electricity to loads 3. The EV management controller 11 switches over between the charging mode and the discharging mode, based on a result of comparing demand quantities of electricity for the loads 3 against the amount of electricity generated by the photovoltaic power generator 5, and a drive scheme of the electric vehicles 8.
電力供給システム
2023-10-02
Patent
Elektronische Ressource
Japanisch