Patent ID: 11949342
Assignee: nan
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B  Y | IPC B  H

Claim 9:
10. The apparatus of claim 1, wherein the switch controller is selectively operable to:
connect the AC port to any of said at least two DC ports via one of said at least two bi-directional power conversion circuit modules;
connect the AC port to any of said at least two DC ports via two or more of said at least two bi-directional power conversion circuits modules connected to each other by said at least two switches; and
connect one of said at least two DC ports to the AC port via one of said at least two bi-directional power conversion circuits modules, and the AC port to another of at least two DC ports via another of said at least two bi-directional power conversion circuit modules.