Patent ID: 11929612
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B  G  Y | IPC B  G  H

Claim 8:
9. The server according to claim 8, wherein
the server is configured to, in switching the first power grid from the isolated operation to the grid-connected operation,
carry out the master-slave control to decrease a first difference and a second difference, the first difference being a phase difference between electric power of the first power grid and electric power of the second power grid, the second difference being an amplitude difference between electric power of the first power grid and electric power of the second power grid,
determine whether synchronization under the master-slave control has been completed based on the first difference and the second difference, and
allow the first power grid to be connected to the second power grid when synchronization under the master-slave control has been completed.