A real time capable battery model for electric mobility applications using optimal estimation methods

In this paper a modeling approach for a Lithium-Ion cell online monitoring and offline benchmarking is proposed. It combines physical modeling in equivalent electric circuit representation with grid tables of cell type characteristic information from laboratory tests. The model is fully parameterized and validated with cells used in the HighVoltage battery pack of DLR research robotic electric vehicle ROboMObil.

[1]  Johann Bals,et al.  ROMO - THE ROBOTIC ELECTRIC VEHICLE , 2011 .

[2]  Gregory L. Plett,et al.  Extended Kalman filtering for battery management systems of LiPB-based HEV battery packs: Part 3. State and parameter estimation , 2004 .

[3]  Magdi S. Mahmoud,et al.  State and Parameter Estimation , 1984 .

[4]  Uzay Kaymak,et al.  Modeling and Identification , 2002 .

[5]  Henning Wallentowitz,et al.  Simulation hybrider Antriebskonzepte mit Kurzzeitspeicher für Kraftfahrzeuge , 2002 .

[6]  Gregory L. Plett,et al.  Extended Kalman filtering for battery management systems of LiPB-based HEV battery packs Part 1. Background , 2004 .

[7]  Gregory L. Plett,et al.  High-performance battery-pack power estimation using a dynamic cell model , 2004, IEEE Transactions on Vehicular Technology.

[8]  D. Simon.  Optimal State Estimation: Kalman, H Infinity, and Nonlinear Approaches , 2006 .

[9]  Cheng Lin,et al.  Research on thermo-physical properties identification and thermal analysis of EV Li-ion battery , 2009, 2009 IEEE Vehicle Power and Propulsion Conference.

[10]  Ben Li,et al.  Advanced Electro-Thermal Modeling of Lithium-Ion Battery System for Hybrid Electric Vehicle Applications , 2007, 2007 IEEE Vehicle Power and Propulsion Conference.

[11]  Michel André,et al.  The ARTEMIS European driving cycles for measuring car pollutant emissions. , 2004, The Science of the total environment.

[12]  K. Yabuta,et al.  Construction of three-dimensional thermal simulation model of lithium-ion secondary battery , 2008, International Telecommunications Energy Conference.

[13]  Gregory L. Plett,et al.  Extended Kalman filtering for battery management systems of LiPB-based HEV battery packs: Part 2. Modeling and identification , 2004 .