锂离子电池建模与状态估计研究
Lithium-Ion Battery Modeling and State Estimation Research

通过混合储能技术，提升配电网的动态增容能力与灵活调节能力，增强电力系统源网荷储的协调控制水平。首先对储能电池进行数学建模，再基于数学模型，用数学公式精准模拟真实电池特性，进而实现对电池系统的仿真和算法开发以及电池系统的SOC估计和健康估计。
Through hybrid energy storage technology, the dynamic capacity increases, the capacity and flexible adjustment ability of the distribution network are improved, and the coordination and control level of source-grid-load-storage of the power system is enhanced. Firstly, the energy storage battery is mathematically modeled, and then based on the mathematical model, the real battery characteristics are accurately simulated with mathematical formulas, and then the simulation and algorithm development of the battery system and the SOC estimation and health estimation of the battery system are realized.