An electric power control system (100) includes: a bidirectional electric power converter (31) including an AC terminal and a DC terminal, the AC terminal being connected to an AC power system (10), the DC terminal being connected to a DC power system (20) to which one or more DC power loads (22 to 24) are connected, the bidirectional electric power converter (31) mutually converting AC power of the AC power system (10) and DC power of the DC power system (20); an electric power storage (25, 26) that is connected to the DC power system (20) and stores electric power of the DC power system (20); and a bidirectional electric power conversion controller (3) that performs first control of controlling an output or input of the AC terminal of the bidirectional electric power converter (31) such that a charge current, discharge current, charge electric power, or discharge electric power of the electric power storage (25, 26) coincides with a predetermined target current value or a predetermined target electric power value.
電力制御システム及び電源システム
2023-12-15
Patent
Elektronische Ressource
Japanisch