作者: Xuebing Han , Minggao Ouyang , Languang Lu , Jianqiu Li
DOI: 10.1016/J.JPOWSOUR.2014.08.089
关键词:
摘要: Now the lithium ion batteries are widely used in electric vehicles (EV). The battery modeling and state estimation are of great importance. The rigorous physics-based electrochemical model is too complicated for on-line simulation in vehicle. In this work, the simplification of the physics-based model for application on real vehicle is proposed. An improved single particle (SP) model is introduced with high precision and the same level of computations as the original single particle model. A simplified pseudo-two-dimensional (SP2D) model is …