RSM 방법에 의한 리튬이온 배터리 팩의 최적 설계

Study on Optimization of Li-ion Battery Pack Design by RSM

  • 주강우 (한국기술교육대학교 메카트로닉스공학부) ;
  • 장경민 (한국기술교육대학교 메카트로닉스공학부) ;
  • 김광선 (한국기술교육대학교 메카트로닉스공학부)
  • 투고 : 2015.02.27
  • 심사 : 2015.03.23
  • 발행 : 2015.03.31

초록

This paper is to derive information about the optimal shape of the pack has a minimum temperature range of a Li-ion battery equipped with a module. We selected the shape of the pack in order to reduce the temperature deviation between the batteries as a variable. And we derived the experimental points with a minimum of DOE by D-optimal. We analyzed the temperature and the flow within the battery pack by using a numerical analysis verified in previous studies. We derive the equation for the temperature variation in the objective function using the RSM and performed optimization. As a result, it was confirmed that with the variation in the $1.706e-4^{\circ}C$ when to apply an optimized shape.

키워드

과제정보

연구 과제 주관 기관 : 한국연구재단

참고문헌

  1. Jang, H., Jang, K.M., and Kim, K.S., "A Research on the Assessment of Thermal Performance of Energy Storage Li-Ion Battery Pack", KSSDT, 13(1), pp.101-108, (2014).
  2. Jang, K.M., Choi, K.W., NamGoong, J. E., and Kim, K.S., "A STUDY ON LI-ION BATTERY PERFORMANCE SUBJECT TO CATHODE MATERIALS USING CFD", IMECE2012-87194, (2012).
  3. CD-adapco, STAR-CCM+ v9.02 User guide, (2014).
  4. Ravindran, A., Ragsdell, K. M., and Reklaitis, G. V., Engineering Optimization: Methods and Applications, 2nd Edition, Wiley, (2006).
  5. Park, S. H., and Choi, B. C., Understand of DOE by SPSS & SAS Analysis, Min Young Press, (2005).
  6. Minitab Inc, MINITAB User guide, ISBN 0-925636-49-5, (2003).