The invention relates to an air management system (10) and a method for controlling an intake air pressure and an exhaust back pressure of a fuel cell system (1). It further relates to an arrangement comprising a fuel cell system and such an air management system, and to a vehicle. The air management system comprises:- an air pressurizing device (3) arranged to feed intake air to an air compressor of the fuel cell system,- a pressure regulating device (4) arranged for regulating the exhaust back pressure,- a pressure detection device (5) for detecting an ambient air pressure,- a control device (6) configured to control the air pressurizing device and the valve in dependence on the detected ambient air pressure, wherein the control device is configured to control the intake air pressure to a predetermined first pressure level, and to control the exhaust back pressure to a predetermined second pressure level.
AN AIR MANAGEMENT SYSTEM AND A METHOD FOR CONTROLLING INTAKE AIR PRESSURE AND EXHAUST BACK PRESSURE OF A FUEL CELL SYSTEM
LUFTMANAGEMENTSYSTEM UND VERFAHREN ZUR STEUERUNG DES ANSAUGLUFTDRUCKS UND DES ABGASGEGENDRUCKS EINES BRENNSTOFFZELLENSYSTEMS
SYSTÈME DE GESTION D'AIR ET PROCÉDÉ DE COMMANDE DE PRESSION D'AIR D'ADMISSION ET DE CONTRE-PRESSION D'ÉCHAPPEMENT D'UN SYSTÈME DE PILE À COMBUSTIBLE
2024-10-16
Patent
Electronic Resource
English
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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