TY - GEN
T1 - Thermal management of battery module consisting of multiple Li-Ion cells for hybrid power systems
AU - He, Fan
AU - Li, Xuesong
AU - Ma, Lin
PY - 2014/1/1
Y1 - 2014/1/1
N2 - Lithium ion (Li-ion) batteries are promising power sources for hybrid propulsion systems, and thermal management of batteries has been identified as a critical issues for their safe and efficient application. This work studied thermal management of Li-ion battery pack both experimentally and computationally. A battery pack consisting of multiple cells was fabricated and experimentally tested in a wind tunnel facility. Systematic tests were performed under various flow velocity, charging and discharging current, and pack configuration. Computationally, a high-fidelity two dimensional CFD-FEA (Computational Fluid Dynamics and Finite Element Analysis) model was developed to capture the detailed dynamics of thermal management of the cells. Temperature rise of cells and pressure measurements were recorded in the experiments, and compared with model simulations. Reasonable agreement was obtained, confirming the validity of the model and also revealing possible directions for future work.
AB - Lithium ion (Li-ion) batteries are promising power sources for hybrid propulsion systems, and thermal management of batteries has been identified as a critical issues for their safe and efficient application. This work studied thermal management of Li-ion battery pack both experimentally and computationally. A battery pack consisting of multiple cells was fabricated and experimentally tested in a wind tunnel facility. Systematic tests were performed under various flow velocity, charging and discharging current, and pack configuration. Computationally, a high-fidelity two dimensional CFD-FEA (Computational Fluid Dynamics and Finite Element Analysis) model was developed to capture the detailed dynamics of thermal management of the cells. Temperature rise of cells and pressure measurements were recorded in the experiments, and compared with model simulations. Reasonable agreement was obtained, confirming the validity of the model and also revealing possible directions for future work.
UR - http://www.scopus.com/inward/record.url?scp=84902836640&partnerID=8YFLogxK
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M3 - Conference contribution
AN - SCOPUS:84902836640
SN - 9781624102561
T3 - 52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014
BT - 52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014
PB - American Institute of Aeronautics and Astronautics Inc.
T2 - 52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014
Y2 - 13 January 2014 through 17 January 2014
ER -