Method for determining the state of a fuel cell system

DE102025100925A1Undetermined Publication Date: 2026-07-16ROBERT BOSCH GMBH

Patent Information

Authority / Receiving Office
DE · DE
Patent Type
Applications
Current Assignee / Owner
ROBERT BOSCH GMBH
Filing Date
2025-01-13
Publication Date
2026-07-16

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Abstract

The presented invention relates to a method (100) for determining a state of a fuel cell system (200), wherein the method (100) comprises: - measuring (101) a fill level of a water separator (203) of the fuel cell system (200) with water using a fill level sensor (207), - comparing (103) the measured fill level with an expected value for the fill level, - assigning (105) a state of the fuel cell system (200) to a deviation of the measured fill level from the expected value using an assignment scheme, - outputting (107) the state assigned to the deviation.
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