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Two-Staged Modeling of Alternator
ISSN: 0148-7191, e-ISSN: 2688-3627
Published August 05, 2007 by SAE International in United States
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The alternator provides power to vehicle electrical loads with the battery, and its maximum current depends on various factors such as electrical load, engine speed, thermal condition, and other variables. Above all, thermal effects make alternator simulations more complicated. For example statically similar conditions may show different results according to the temperature variation for each alternator operation. This paper proposes a two-stage statistically-based model structure which separates dynamic thermal effects from steady state performance. The method was validated by experiments and shows good predictive performance, suitable for use in test reduction.
CitationShin, W., Lee, J., Chung, S., Kim, S. et al., "Two-Staged Modeling of Alternator," SAE Technical Paper 2007-01-3471, 2007, https://doi.org/10.4271/2007-01-3471.
- Holman Jack, Heat Transfer 9th edition, McGrawHill, 2002
- Tang Sai Chun, Keim Thomas A., Perreault David J., Thermal Modeling of Lundell Alternator, IEEE Trans. On Energy Conversion, Vol.,20, No.1, Mar 2005
- Jackey Robyn A., A Simple, Effective Lead-Acid Battery Modeling Process for Electrical System Component Selection, SAE World Congress, Detroit, April 16-19, 2007
- Sunwoo Myoungho, Lee Wootaik, Choi Daeho, Modeling and Simulation of Vehicle Electric Power System, SAE Automotive & Transportation Technology Congress & Exhibition, Barcelona, Oct. 1-3, 2001
- Ceraolo, Massimo, Barsali Stefano, Dynamical Models of Lead-Acid Batteries: Implementation Issues, IEEE Transactions on Energy Conversion, vol.17, No.1, IEEE, March 2002
- St. Schulte, Hameyer K., Multi-Physics Simulation of a Synchronous Claw-Pole Alternator for Automotive Applications,, IEEE International Electric Machines and Drive Conference, May 2005