Degradations analysis and aging modeling for health assessment and prognostics of PEMFC

Marine Jouin, Rafael Gouriveau, Daniel Hissel, Péra, Marie-Cécile and Noureddine Zerhouni

Reliability Engineering and System Safety, 2016, vol. 148, issue C, 78-95

Abstract: Applying prognostics to Proton Exchange Membrane Fuel Cell (PEMFC) stacks is a good solution to help taking actions extending their lifetime. However, it requires a great understanding of the degradation mechanisms and failures occurring within the stack. This task is not simple when applied to a PEMFC due to the different levels (stack - cells - components), the different scales and the multiple causes that lead to degradation. To overcome this problem, this work proposes a methodology dedicated to the setting of a framework and a modeling of the aging for prognostics. This methodology is based on a deep literature review and degradation analyses of PEMFC stacks. This analysis allows defining a proper vocabulary dedicated to PEMFC׳s prognostics and health management and a clear limited framework to perform prognostics. Then the degradations review is used to select critical components within the stack, and to define their critical failure mechanisms thanks the proposal of new fault trees. The impact of these critical components and mechanisms on the power loss during aging is included to the model for prognostics. This model is finally validated on four datasets with different mission profiles both for health assessment and prognostics.

Keywords: Proton Exchange Membrane Fuel Cell (PEMFC); Health assessment; Prognostics; Critical components; Aging model (search for similar items in EconPapers)
Date: 2016
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (47)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:reensy:v:148:y:2016:i:c:p:78-95

DOI: 10.1016/j.ress.2015.12.003

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