# 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.

#### 과제정보

연구 과제 주관 기관 : 한국연구재단

#### 참고문헌

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