【摘要】 建立模型预测锂离子电池在不同工况下的性能以及寿命的发挥，有助于缩短电池的设计和验证周期，实现电池全生命周期高可靠运维。锂离子电池在实际使用过程中需要受到外力的约束，力对电池的性能和寿命有着不可忽视的影响，在建模过程中同时考虑电化学、温度、力场及其之间的耦合成为了近年来的研究热点。针对锂离子电池电化学-热-力耦合建模的研究现状进行分析，介绍了电化学-热、电化学-热-力耦合性能模型以及老化模型的建模方法，综述了现阶段电化学-热-力耦合模型的研究进展，并展望了未来模型发展所亟需解决的关键技术挑战。更多还原

【Abstract】 Establishing models to evaluate the performance and lifespan of lithium ion batteries under various operating conditions could significantly shorten the design and validation cycle and enable highly reliable, full-lifecycle operational maintenance of batteries. Recent studies have highlighted that preloading forces applied during battery operation have a notable impact on its performance and lifespan. Consequently, integrating electrochemical, thermal, and mechanical fields into coupled modeling frameworks has become a research focal point. This review examines the current state of electrochemical-thermal-mechanical coupling models, detailing methodologies for electrochemicalthermal, electrochemical-thermal-mechanical performance models, as well as aging models. The aim is to provide a comprehensive overview of recent advancements while identifying critical technical challenges that need to be addressed for future model development.更多还原