Patent ID: 11916269
Assignee: HYUNDAI MOTOR COMPANY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B  Y | IPC B  H

Claim 12:
13. A charging method using a charging system including a fuel cell, the method comprising:
determining, by a controller, a charging dispenser to which a load device is connected among a plurality of charging dispensers;
comparing, by the controller, a total available power amount of the plurality of fuel cell stacks with a total power demand amount of the charging dispenser to which the load device is connected; and
controlling, by the controller, a power generation amount of each fuel cell according to a result of comparing between the total available power amount and the total power demand,
wherein the charging system includes:
the fuel cell;
the plurality of fuel cell stacks receiving hydrogen from a hydrogen supply unit to generate power;
the plurality of charging dispensers configured to be electrically connected to the load device and configured to provide power to the load device; and
the controller configured to distribute and supply the power generated by the plurality of fuel cell stacks to the charging dispenser to which the load device is connected among the plurality of charging dispensers.