GOALI: PDE Techniques for Battery Management Systems

目标：电池管理系统的 PDE 技术

• 批准号: 1002299
• 负责人: Miroslav Krstic
• 金额: $ 37.5万
• 依托单位: University of California-San Diego
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-08-01 至 2015-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1002299&HistoricalAwards=false
• 关键词: GOALI; PDE; Techniques; Battery; Management

Intellectual MeritThe project will develop state estimators, parameter estimators, and controllers for Lithium-ion batteries. Both the electrochemical dynamics in individual battery cells (the distribution of currents, potentials, and concentrations of lithium in electrolyte and in the solid particles in the electrodes) and thermal dynamics in battery packs (the excursions of temperature caused by the electric processes in cells and leading to the potentially fatal ?thermal runaway?) will be tacked. Each of the two systems is modeled by coupled systems of nonlinear PDEs. Estimation and control designs that will be developed for these mathematically complex systems will be the main intellectual outcome of the project. As the industrial partner in this GOALI program, Bosch will contribute its vast expertise in battery physics, modeling, and in the state-of-the-art in battery management systems. Bosch will also provide its experimental facilities for the testing of results. Broader ImpactThe broader impacts will include the PI?s continued effort in mentoring underrepresented students, including women, Hispanics, and African-Americans, and an outreach to UCSD?s Preuss School, one of the nation's top ten high schools, which enrolls mostly inner-city kids of Hispanic background. The high-school students will be introduced by the PI and by the Co-PI from Bosch to the basics of energy storage and automotive control technologies. The PI will work on organizing a workshop on control of energy storage systems.

知识分子优点将开发锂离子电池的状态估计器，参数估计器和控制器。单个电池电池中的电化学动力学（电流电池的电流，电位和浓度的分布和电极中的固体颗粒的分布）和电池组中的热动力学（由电池中的电动过程以及导致潜在致命的热量失控引起的温度偏离引起的温度偏移）。两个系统中的每个系统都是通过非线性PDE的耦合系统建模的。这些数学上复杂系统将开发的估计和控制设计将是项目的主要智力结果。作为该守门员计划的工业合作伙伴，博世将在电池物理，建模和电池管理系统中最先进的电池物理学方面贡献丰富的专业知识。博世还将提供其实验设施以测试结果。更广泛的影响更大的影响将包括PI的持续努力指导人数不足的学生，包括妇女，西班牙裔和非裔美国人，以及向UCSD的Preuss School进行宣传，UCSD的前十名高中之一，这是其中大多数是西班牙裔城市背景的少数招收的孩子。高中生将由PI和Co-Pi从Bosch引入储能和汽车控制技术的基础知识。 PI将致力于组织控制储能系统的研讨会。