动力蓄电池等效电路模型的仿真研究

Simulation Research on Equivalent Circuit Model of Traction Battery

文章通过对动力蓄电池等效电路模型仿真研究中的辨识算法和仿真激励进行研究,确定采用什么算法,以及如何实现该算法,如何设计出持续激励,保证辨识的无偏估计,选取的仿真研究对象是什么类型,从而实现对动力蓄电池等效电路模型参数估计算法。

In this paper,the identification algorithm in the simulation study of the equivalent circuit model of power battery is studied and the simulation excitation is studied,determine what algorithm to use and how to implement it.Research how to design the continuous excitation to ensure the unbiased estimation of identification,what type of simulation research object is selected,so as to realize the parameter estimation algorithm for the equivalent circuit model of power battery.