Design and parametric optimization of thermal management of lithium-ion battery module with reciprocating air-flow

作     者：刘燕平 欧阳陈志 江清柏 梁波 LIU Yan-ping;OUYANG Chen-zhi;JIANG Qing-bai;LIANG Bo

作者机构：School of Automobile and Mechanic Engineering Changsha University of Science and Technology Key Laboratory of Safety Design and Reliability Technology for Engineering Vehicle (Changsha University of Science and Technology) Key Laboratory of Lightweight and Reliability Technology for Engineering Vehicle of Hunan Province (Changsha University of Science and Technology) 

基　　金：Project(50803008)supported by the National Natural Science Foundation of China Projects(14JJ4035,2011RS4067)supported by the Natural Science Foundation of Hunan Province,China Project(2013-sdllmd-08)supported by the State Key Laboratory of Luminescent Materials and Devices(South China University of Technology),China Projects(20100480946,201104508)supported by the China Postdoctoral Science Foundation,China 

出 版 物：《Journal of Central South University》 (中南大学学报（英文版）)

年 卷 期：2015年第22卷第10期

页      码：3970-3976页

摘      要：Single cell temperature difference of lithium-ion battery(LIB) module will significantly affect the safety and cycle life of the battery. The reciprocating air-flow module created by a periodic reversal of the air flow was investigated in an effort to mitigate the inherent temperature gradient problem of the conventional battery system with a unidirectional coolant flow with computational fluid dynamics(CFD). Orthogonal experiment and optimization design method based on computational fluid dynamics virtual experiments were developed. A set of optimized design factors for the cooling of reciprocating air flow of LIB thermal management was determined. The simulation experiments show that the reciprocating flow can achieve good heat dissipation, reduce the temperature difference, improve the temperature homogeneity and effectively lower the maximal temperature of the modular battery. The reciprocating flow improves the safety, long-term performance and life span of LIB.

主 题 词：优化设计方法 电池组件 参数优化 往复式 空气动力 热管理 计算流体力学 计算流体动力学 

学科分类：0810[工学-土木类] 0808[工学-自动化类] 0806[工学-电气类] 08[工学] 0805[工学-能源动力学] 0703[理学-化学类] 0812[工学-测绘类] 

核心收录：

D　O　I：10.1007/s11771-015-2941-8

馆 藏 号：203130482...