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燃料电池健康管理审查:关注行动阶段

燃料电池健康管理审查:关注行动阶段

摘要

质子交换膜燃料电池为发电和电热联产应用提供了一种可持续的解决方案,尽管它们仍然面临耐久性和可靠性方面的挑战。诊断和健康管理(PHM)是一种很有前途的解决方案,它通过提供燃料电池健康状态信息、预测未来性能和规定最佳操作行动,来提高燃料电池系统的耐用性和可靠性。一般来说,PHM 技术可分为观察、分析和行动阶段。本综述总结了有关 PHM 方法三个阶段的最新燃料电池 PHM 研究。本文研究了由单叠层和多叠层组成的混合燃料电池系统。论文涵盖了燃料电池关键部件的主要退化机制以及观察阶段的现有耐久性数据集。在分析阶段,论文回顾了如何定义适当的健康指标和预测燃料电池的未来健康状态,即预后学。前两个阶段的成果将纳入行动阶段,以优化操作决策,从而实现耐用可靠的燃料电池系统。本综述的目的有三:(1) 将现有的燃料电池耐久性和可靠性相关研究整合为一个 PHM 循环,并总结每个阶段的发展状况;(2) 找出现有 PHM 研究中的不足;(3) 为燃料电池 PHM 研究提供未来展望,以实现提高燃料电池系统耐久性和可靠性的最终目标。

本文章由计算机程序翻译,如有差异,请以英文原文为准。

摘要图片

Health management review for fuel cells: Focus on action phase

Proton exchange membrane fuel cells offer a sustainable solution to electrical power generation and combined power and heat applications, even if they still encounter durability and reliability challenges. Prognostics and health management (PHM) is a promising solution to enhance the durability and reliability of fuel cell systems by providing information on fuel cell health status, predicting future performance, and prescribing optimal operational actions. Generally, the PHM technique can be divided into observation, analysis, and action phases. In this review, the state-of-the-art fuel cell PHM studies concerning the three phases of the PHM method are summarized. Hybrid fuel cell systems composed of single and multi-stack are investigated. The paper covers the main degradation mechanisms of fuel cell key components and existing durability datasets in the observation phase. The study of defining a proper health indicator and prediction of future health states of fuel cells, namely, prognostics are reviewed in the analysis phase. The outputs from the previous two phases are intended to be integrated into the action phase for optimizing the operational decisions that are responsible for achieving durable and reliable fuel cell systems. The objective of this review is three-fold: (1) to put together the existing studies of fuel cell durability and reliability-related studies into a PHM cycle and summarize the development status of each phase, (2) to identify the research gaps in existing PHM studies, and (3) to provide future perspectives for fuel cell PHM studies to achieve the ultimate goal of enhancing fuel cell system durability and reliability.

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来源期刊

Renewable and Sustainable Energy Reviews

期刊介绍: The mission of Renewable and Sustainable Energy Reviews is to disseminate the most compelling and pertinent critical insights in renewable and sustainable energy, fostering collaboration among the research community, private sector, and policy and decision makers. The journal aims to exchange challenges, solutions, innovative concepts, and technologies, contributing to sustainable development, the transition to a low-carbon future, and the attainment of emissions targets outlined by the United Nations Framework Convention on Climate Change. Renewable and Sustainable Energy Reviews publishes a diverse range of content, including review papers, original research, case studies, and analyses of new technologies, all featuring a substantial review component such as critique, comparison, or analysis. Introducing a distinctive paper type, Expert Insights, the journal presents commissioned mini-reviews authored by field leaders, addressing topics of significant interest. Case studies undergo consideration only if they showcase the work's applicability to other regions or contribute valuable insights to the broader field of renewable and sustainable energy. Notably, a bibliographic or literature review lacking critical analysis is deemed unsuitable for publication.

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