Method for temperature control of a fuel cell system and fuel cell system for a flight propulsion system
DE102025101402A1Undetermined Publication Date: 2026-07-16MTU AERO ENGINES GMBH
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Patent Information
- Application Number
- DE102025101402
- Authority / Receiving Office
- DE · DE
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2026-07-16
Abstract
The invention relates to a method (100) for temperature control of a fuel cell system (10) of an aircraft engine (2) of an aircraft (1), as well as a fuel cell system (10) for an aircraft engine (2), or for an aircraft (1) with an aircraft engine (2). The fuel cell system (10) comprises a temperature control system (20) and a separate heating system (50) to enable the fuel cell system (10) to be heated even at very low system temperatures (T), which are below a first threshold value (T1). The heating system (50) can be connected to the temperature control system (20) of the fuel cell system (10) as required.
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Citation Information
Patent Citations
Fuel cell especially with polymer electrolyte membrane has cooling medium circuit and catalytic heater to warm medium that is freely controllable to switch in or out of cooling circuit
DE102005031087A1
fuel cell system, a method of heating such a system, and an aircraft having such a system
DE102015100186A1