Continuous piecewise-linear, reduced-order electrochemical model for lithium-ion batteries in real-time applications

详细信息    查看全文

• 作者：Mohammed Farag^a ; ¹ ; ^{faragms@mcmaster.ca} ; Matthias Fleckenstein^b ; Saeid Habibi^a
• 关键词：Lithium-ion battery ; Electrochemical modeling ; Model parameterization ; Piecewise linearization ; Knot placement ; Battery management system
• 刊名：Journal of Power Sources
• 出版年：2017
• 出版时间：28 February 2017
• 年：2017
• 卷：342
• 期：Complete
• 页码：351-362
• 全文大小：3047 K
• 卷排序：342

文摘

An improvement of the single particle model using piecewise linearization technique. Optimal knot-placement algorithm for continuous piecewise-linear models. Model parameters dependencies on the electrode's state of charge. Experimental validation of the model for automotive operating conditions. The computational cost (CPU run-time) is highly reduced while maintaining accuracy.