Lithium-ion battery test and simulation under various loading

锂离子电池各种负载下的测试与模拟

• 批准号: 2887912
• 金额: --
• 依托单位: University of Glasgow
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2887912
• 关键词: Lithium; ion; battery; test; simulation

The project will works on developing electro-chemo-mechanical models to simulate and predict battery performance under different application scenarios. The student will incorporate new physical phenomena (e.g., space-charging, phase change, grain-size effects, and solid elasticity) into the standard theory of multicomponent electrolyte transport. Simulations based on the new model will be compared with experimental data gathered from battery testers. Simulations will use in-house code as well as open-source and commercial software. Parallel computing will be delivered on high-performance clusters. Experiments will use battery testers to measure the open-circuit voltage and mechanical response during battery charging/discharging.

该项目将致力于开发电化学机械模型，以模拟和预测不同应用场景下的电池性能。学生将结合新的物理现象（例如，空间充电，相变，晶粒尺寸效应，和固体弹性）到多组分电解质传输的标准理论。基于新模型的模拟将与从电池测试仪收集的实验数据进行比较。模拟将使用内部代码以及开源和商业软件。并行计算将在高性能集群上实现。实验将使用电池测试仪测量电池充电/放电期间的开路电压和机械响应。