Verwaltung des Übergangs eines Brennstoffzellenfahrzeugs in einen Heissen Betriebsmodus
Anmelder: Volvo Truck Corporation 🇸🇪
Details
- Veröffentlichungs-Nr.
- EP4729340
- Anmeldetag
- 18. Oktober 2024
- Veröffentlichung
- 22. April 2026
- Rechtsraum
- EP
- IPC
- (VOLVO TRUCK CORP et al.)
Abstract
A system and method for controlling transition of a fuel cell vehicle from a normal operating mode to a hot operating mode when a power demand from a fuel cell system of the fuel cell vehicle increases. The method comprises determining a required value of a traction power from the fuel cell system for the fuel cell vehicle; determining a net electric power output value of the fuel cell system based on a fuel cell system power output and a cooling electrical power value; and controlling the fuel cell vehicle to transition from the normal operating mode to the hot operating mode by increasing the net electrical power output from a first fuel cell system output level threshold level to a second fuel cell system output level threshold level beyond which an increase in the fuel cell power output results in a decrease in the net electric power output value.
Anmelder
- Firma
- Volvo Truck Corporation
- Land
- 🇸🇪 Schweden
Schwedischer Hersteller von Lastkraftwagen und Nutzfahrzeugen, Teil des Volvo-Konzerns. Entwickelt und produziert schwere Lkw sowie Antriebs- und Transportlösungen für den Güterverkehr.
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