Fuel cell management system: An approach to increase its durability
Autor: | Mohsen Bahrami, Mathieu Weber, Sophie Didierjean, Gaël Maranzana, Jean-Philippe Martin, Serge Pierfederici |
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Přispěvatelé: | Laboratoire Énergies et Mécanique Théorique et Appliquée (LEMTA ), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS) |
Rok vydání: | 2022 |
Předmět: |
Computer science
020209 energy Mechanical Engineering 05 social sciences 02 engineering and technology Building and Construction Management Monitoring Policy and Law 7. Clean energy Durability Automotive engineering Bottleneck Power (physics) [SPI]Engineering Sciences [physics] General Energy Stack (abstract data type) Coupling (computer programming) Power electronics 0502 economics and business Management system 0202 electrical engineering electronic engineering information engineering Fluidics 050207 economics ComputingMilieux_MISCELLANEOUS |
Zdroj: | Applied Energy Applied Energy, Elsevier, 2022, 306, pp.118070. ⟨10.1016/j.apenergy.2021.118070⟩ |
ISSN: | 0306-2619 |
Popis: | The lifetime and cost are two bottlenecks in the widespread use of fuel cells. Increasing the lifetime of the fuel cell can also counteract the cost justification bottleneck. However, this depends on the method of extending the life of the fuel cell. The durability of Polymer Electrolyte Membrane Fuel Cells (PEMFCs) can be improved using a management system. This management system must control the operating condition of cells or cell groups in such a way that the electrochemical and fluidic instabilities can be avoided to improve the lifetime of a stack. Developing this Fuel Cell Management System (FCMS) is challenging due to the coupling between cells inside a stack. In this paper, an FCMS is proposed. It can detect the instability of cell groups and change their reference power based on the detected instabilities. Since a mathematical model has a high ability to describe the phenomena occurring in a fuel cell, this paper uses a model to describe its operating conditions. The reference power of the cell groups can be changed using a developed power electronics structure. The last piece of the FCMS puzzle is to develop a management strategy. This strategy is developed in this paper. Eventually, the proposed system is evaluated experimentally. The experimental results validate the effectiveness of the proposed system. |
Databáze: | OpenAIRE |
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