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Numerical Simulation of the Lithium-Ion Battery Cell Discharge Characteristics

Z. Umar[1], D. Ledwoch[1], L. Komsiyska[1], S. Vasić[[1]
[1]EWE-Forschungszentrum für Energietechnologie e. V, Oldenburg, Germany

In general battery cells are charged/discharged using constant current or constant power expressed as C-Rates ... 扩展阅读

Numerical Study of Vanadium Redox Flow Battery Designed with and without Flow Fields

Q. Wang [1], Z. Jiang [1], D. Lu [1], Z. Qu [1]
[1] The College of Energy & Power Engineering, Xi’an Jiaotong University, Xi’an, China

A 3D (three-dimensional) model of a vanadium redox flow battery (VRFB) with interdigitated flow channel ... 扩展阅读

Multiphysics model for performance analysis of Rechargeable Zn-Air Flow Batteries

Jacopo Strada¹, Benedetto Bozzini², Luca Magagnin¹
¹Department of Chemistry, Materials and Chemical Engineering, Politecnico di Milano, Milan, Italy
²Department of Energy Engineering, Politecnico di Milano, Milan, Italy

The increasing demand for electrochemical energy storage (EES) in stationary applications underscores the ... 扩展阅读

Influence of Electrode Kinetics on Lithium-ion Battery Characteristics

H. Machrafi[1,2], S. Cavadias[2]
[1]University of Liège, Thermodynamics of Irreversible Phenomena, Liège, Belgium
[2]University Pierre et Marie Curie, Laboratoire des Procédés Plasma et Traitement de Surface, Paris, France

The purpose of this work is to show whether an important difference in Lithium solid concentration and ... 扩展阅读

Lithium-Ion Battery Simulation for Greener Ford Vehicles

D. Bernardi
Ford Motor Company

Dr. Bernardi is a Research Engineer with Ford Motor Company in Dearborn, MI. Her research focuses on the ... 扩展阅读

Impact of Electrode Surface/Volume Ratio on Li-ion Battery Performance

S. Das[1], J. Li[2], R. Hui[1]
[1]University of Kansas, Lawrence, KS, USA
[2]Kansas State University, Manhattan, KS, USA

The adoption of micro- and nanostructured electrodes is a promising technique to improve the performance of ... 扩展阅读

Lifetime Prediction of PEM Fuel Cells in Maritime Applications

Binaya Baidar¹, Anna M. Andersson¹
¹ABB, Corporate Research

Maritime transport contributes to about 3% of global greenhouse gas emissions. Proton exchange membrane (PEM) ... 扩展阅读

A Research of Electro-thermal Coupling Model for Lithium-ion Battery with Multiphysics in COMSOL Multiphysics®

戴海峰 [1], 许阳 [1], 朱建功 [1],
[1] 同济大学，上海，中国

A new method is proposed to study battery thermal behavior under nature convection condition, especially ... 扩展阅读

锌溴液流电池多物理场建模与仿真研究

Cuiqin.Xu、Min.Chen¹
¹XJTLU

本研究围绕锌溴液流电池的性能分析，利用 COMSOL Multiphysics 建立了电化学过程的多物理场模型。该模型结合了电极反应与离子迁移等关键环节，用于描述电池在充放电过程中的特性变化。通过仿真获得了电压 ... 扩展阅读

基于电化学-热耦合模型的动力电池逆向仿真建模与参数辨识

张志超¹
¹天目湖先进储能技术研究院有限公司

简介: 为了便于终端用户更容易获取到电芯内部相关的电化学参数数据，本文通过逆向拆解的方法结合电化学-热耦合模型，采用有限元仿真分析和电化学参数优化试验的方式，验证了所获取参数的精确性 ... 扩展阅读

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