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New strategies for the evaluation of Vanadium Flow Batteries: testing prototypes
Current Opinion in Chemical Engineering ( IF 6.6 ) Pub Date : 2022-07-21 , DOI: 10.1016/j.coche.2022.100853
Andrea Trovò, Nicola Poli, Massimo Guarnieri

This paper presents a review of methods for assessing the performance of all-Vanadium Flow Batteries (VFBs), derived from the experience deduced on laboratory kW-class VFB facilities. The main factors affecting the performance of VFBs, namely thermal, hydraulic, electric, and energetic, are identified and the main strategies for assessing them are discussed. An analysis of the different loss terms involved in large VFBs is presented. Thereafter criteria and methods for the unambiguous evaluation and comparison of the performance of these devices are proposed. Capacity fades are also considered, their causes are analyzed and measures to counteract them are presented. The state of art of flow batteries international standard and regulation is also reported. The final aim of the paper is contributing to the development of metrics for the industrialization of VFBs.



中文翻译:

钒液流电池评估新策略:测试原型

本文回顾了评估全钒液流电池 (VFB) 性能的方法,这些方法源自实验室 kW 级 VFB 设施的经验。确定了影响 VFB 性能的主要因素,即热力、液压、电力和能量,并讨论了评估它们的主要策略。对大型 VFB 中涉及的不同损耗项进行了分析。此后,提出了对这些设备的性能进行明确评估和比较的标准和方法。还考虑了容量衰减,分析了其原因并提出了应对措施。还报告了液流电池国际标准和法规的最新状态。

更新日期:2022-07-21
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