相变储能材料在电池热管理系统中的应用研究进展.pdfVIP

相变储能材料在电池热管理系统中的应用研究进展/ 张国庆等 # 9 # * 张国庆, 张海燕 ( , 5 10006) 分析了动力型电池组在运行中的热问题对电动车在各种环境下的服役 能的重要影响在简单归纳采 用风冷液冷方式的热管理系统的优缺点的前提下, 着重总结了采用相变材料( PCM) 的热管理系统原理设计所需电 池和PCM 的主要参数, 以及该研究领域进展和效果评价指出基于 PCM 的热管理方法是开发结构紧凑的高 能锂 离子动力电池系统的重要发展方向, 值得引起更多的关注 ( EVs) ( BT M) Progress in Application of Phase Change Materials in Battery Module Thermal Management System ZHA NG Guoqing, ZH ANG Haiyan ( Fa ulty of Material and Energy , Guangdong U niversit y of T e hnology, Guangzhou 510006) Abstract T he thermal problems of power bat tery pa ks during their operation are essential for t he perform- an e of the ele tri vehi les ( EVs) in all limates. On the base of summarizing t he advantage and disadvantage of battery thermal management ( BT M) using air and liquid ooling sy stem, this paper int rodu s the working prin iple parameters of battery pa k and PCM for BT M designing, as well as t he progress of resear h and development in this area. It points out that appli at ion of PCM based BT M for high performan e battery su h as lithium ion power battery w ill be ome an import ant t rend in the fut ure and is w ort h being paid more attent ion. Key words pow er battery, ele tri vehi les ( EV s) , battery thermal management ( BT M) ( , 10C 20C , ) , [ 1] , : ; , ; ; ; , , ; , EV Global Motors 2000 , [2,3] , , 5 , 3