Patent ID: 11862829
Assignee: ROBERT BOSCH GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B  Y | IPC B  H

Claim 11:
12. The method as claimed in claim 1, wherein the power generation device (1) is configured in the form of a hybrid vehicle with a traction battery (4) and the fuel cell system (2) includes an air supply unit (5) with a compressor (6) for supplying air to a fuel cell stack (7) of the fuel cell system (2), wherein the operating strategy of the fuel cell system (2) is set in such a way that the fuel cell system (2) is continued to be continuously operated for a predefinable period of time, in which the traction battery (4) is charged, until the state of charge of the traction battery (4) corresponds to a predefinable setpoint state and, thereafter, is switched off, with the exception of the compressor (5), which is then continued to be operated in the idling mode for a predefinable time, when
it is detected during the ascertainment of the at least one current operating parameter (P1) of the hybrid vehicle that the required power in the hybrid vehicle is less than a minimum power of the fuel cell system (2) and the hybrid vehicle has been manually switched off by the driver.