This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Modeling and Validation of Lithium-Ion Polymer SLI Battery
Technical Paper
2019-01-0594
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Lead-acid batteries have dominated the automotive conventional electric system, particularly in the functions of starting (S), lighting (L) and ignition (I) for decades. However, the low energy-to-weight ratio and the low energy-to-volume ratio makes the lead-acid SLI battery relatively heavy, large, and shallow Depth of Discharge (DOD). This could be improved by replacing the lead-acid battery by the lithium-ion polymer battery. The lithium-ion polymer battery can provide the same power with lightweight, compact volume, and deep DOD for engine idle elimination using start-stop function that is a basic feature in electric-drive vehicles. This paper presents the modeling and validation of a lithium-ion battery for SLI application. A lithium-metal-oxide based cell with 3.6 nominal voltage and 20Ah capacity is used in the study. A simulation model of lithium-ion polymer battery pack (14.4V, 80Ah) with battery management system is built in the MATLAB/Simulink environment. The experimental tests are performed in battery module-level, a four series-connected cells (14.4V, 20Ah), under various charging and discharging currents in a temperature chamber. The experimental data is used to calibrate the model parameters for validation. The simulation results show a 9% or less discrepancy in all continuous and pulse charge/discharge conditions. The developed simulation model could provide design guidelines for lithium-ion polymer battery applications in 12 voltage SLI, start-stop system, and 48 voltage mild hybrid electric vehicle.
Recommended Content
Authors
Topic
Citation
Liu, Y., Liao, Y., and Lai, M., "Modeling and Validation of Lithium-Ion Polymer SLI Battery," SAE Technical Paper 2019-01-0594, 2019, https://doi.org/10.4271/2019-01-0594.Also In
References
- Meissner , E. and Richter , G. Vehicle Electric Power Systems Are under Change! Implications for Design, Monitoring and Management of Automotive Batteries J. Power Sources 95 13 23 2001
- Karden , E. , Shinn , P. , Bostock , P. , Cunningham , J. et al. Requirements for Future Automotive Batteries - A Snapshot J. Power Sources 144 505 512 2005
- Karden , E. , Ploumen , S. , Fricke , B. , Miller , T. et al. Energy Storage Devices for Future Hybrid Electric Vehicles J. Power Sources 168 2 11 2007
- Lailler , P. , Sarrau , J.-F. , and Sarrazin , C. Comparative Study for ā36 Vā Vehicle Applications: Advantages of Lead-Acid Batteries J. Power Sources 95 58 67 2001
- Meissner , E. and Richter , G. Battery Monitoring and Electrical Energy Management: Precondition for Future Vehicle Electric Power Systems J. Power Sources 116 1-2 79 98 2003
- Meissner , E. and Richter , G. The Challenge to the Automotive Battery Industry: The Battery Has to Become an Increasingly Integrated Component within the Vehicle Electric Power System J. Power Sources 144 438 460 2005
- Albright , G.E. and Al-Hallaj , J.S. A Comparison of Lead Acid to Lithium-Ion in Stationary Storage Applications AltEnergy eMagazine 2012 http://www.altenergymag.com/emagazine/2012/04/a-comparison-of-lead-acid-to-lithium-ion-in-stationary-storage-applications/1884
- Blomgren , G.E. The Development and Future of Lithium Ion Batteries J. Electrochem. Soc. 164 1 A5019 A5025 2017
- Porsche Offers Li-Ion Starter Battery Option 2009 http://www.greencarcongress.com/2009/11/porsche-liion-20091123.html/
- Ding , Y. , Zanardelli , S. , Skalny , D. , and Toomey , L. Technical Challenges for Vehicle 14V/28V Lithium Ion Battery Replacement SAE Technical Paper 2011-01-1375 2011 10.4271/2011-01-1375
- Nunez , F. , Pugsley , J. , Shields , R. , Heilbrun , R. et al. 2015 Joint Service Power Expo 2015
- Simulink Power Electronics Manual 2018 https://www.mathworks.com/help/physmod/sps/powersys/ref/battery.html/
- Liu , Y. , Liao , Y.G. , and Lai , M.C. Development and Validation of a Lithium-Ion Polymer Battery Cell Model for 12V SLI Battery Applications ASME 2018 International Design Engineering Technical Conferences and Computer & Information in Engineering Conference Quebec City, Quebec, Canada Aug. 26-29 2018
- Ceraolo , M. , Huria , T. , Pede , G. , and Vellucci , F. Lithium-Ion Starting-Lighting-Ignition Batteries: Examining the Feasibility 2011 IEEE Vehicle Power and Propulsion Conference 2011 10.1109/vppc.2011.6043116
- Fehrenbacher , C. Advanced Automotive Battery Conference 2017