This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
A Simple, Effective Lead-Acid Battery Modeling Process for Electrical System Component Selection
Technical Paper
2007-01-0778
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Electrical system capacity determination for conventional vehicles can be expensive due to repetitive empirical vehicle-level testing. Electrical system modeling and simulation have been proposed to reduce the amount of physical testing necessary for component selection [1, 2].
To add value to electrical system component selection, the electrical system simulation models must regard the electrical system as a whole [1]. Electrical system simulations are heavily dependent on the battery sub-model, which is the most complex component to simulate. Methods for modeling the battery are typically unclear, difficult, time consuming, and expensive.
A simple, fast, and effective equivalent circuit model structure for lead-acid batteries was implemented to facilitate the battery model part of the system model. The equivalent circuit model has been described in detail. Additionally, tools and processes for estimating the battery parameters from laboratory data were implemented. After estimating parameters from laboratory data, the parameterized battery model was used for electrical system simulation. The battery model was capable of providing accurate simulation results and very fast simulation speed.
Recommended Content
Technical Paper | Electric Vehicle Road Tests of Ni-Zn Batteries |
Technical Paper | Modeling and Validation of Lithium-Ion Polymer SLI Battery |
Technical Paper | Aging Simulation of Electric Vehicle Battery Cell Using Experimental Data |
Authors
Citation
Jackey, R., "A Simple, Effective Lead-Acid Battery Modeling Process for Electrical System Component Selection," SAE Technical Paper 2007-01-0778, 2007, https://doi.org/10.4271/2007-01-0778.Also In
SAE 2007 Transactions Journal of Passenger Cars: Electronic and Electrical Systems
Number: V116-7; Published: 2008-08-15
Number: V116-7; Published: 2008-08-15
References
- Schöttle, R. Müller W. Meyer H. Schoch E. “Methods for the Efficient Development and Optimization of Automotive Electrical Systems,” 970301 SAE Warrendale, PA 1997
- Lee Wootaik Park Hyunjin Sunwoo Myoungho Kim Byoungsoo Kim Dongho “Development of a Vehicle Electric Power Simulator for Optimizing the Electric Charging System,” 2000-01-0451 SAE Warrendale, PA 2000
- Ceraolo, Massimo Barsali Stefano “Dynamical Models of Lead-Acid Batteries: Implementation Issues,” IEEE Transactions on Energy Conversion 17 1 IEEE March 2002
- Ceraolo “New Dynamical Models of Lead-Acid Batteries,” IEEE Transactions on Power Systems 15 4 IEEE November 2000
- Linden D. Reddy T. B. Handbook of Batteries 3rd McGraw-Hill New York, NY 2001
- The MathWorks, Inc. The MathWorks, Inc.