超级电容模组散热结构改进的研究  

Research on Improvement of Heat Dissipation Structure for Super Capacitor Modules

作　　者：王帅[1] 谢群鹏[1] 贾永强[1] 周时国[1] 陈育伟[1] Wang Shuai Xie Qunpeng Jia Ynngqiang Zhou Shiguo Chen Yuwei(National Engineering Technology Research Center for Electric Bus Control and Safety, Zhengzhou Yutong Bus Co., Ltd, Zhengzhou 450061, China)

机构地区：[1]郑州宇通客车股份有限公司国家电动客车工程技术研究中心,郑州450061

出　　处：《客车技术与研究》2017年第5期29-31,共3页Bus & Coach Technology and Research

摘　　要：采用FLUENT软件模拟超级电容模组在自然散热和强制风冷两种模式下的温升,结果显示只有强制风冷才能有效抑制模组温升。建立在模组上下盖板表面增加翅片的新型模型,表明在相同的温升下,新型模组的工作电流是无翅片模组的1.4倍,而所需的风量是后者的50%。The FLUENT software is adopted to simulate the temperature rise of super capacitor modules under two modes, including natural cooling and forced air cooling. The results show that only the forced air cooling can depress the temperature rise of super capaeitors. Then, the new model with fins on its surfaces of lop and bottom cover plates is established, and the resnhs show the working current of the new module is 1.4 times as much as the old one, trot its required air flow is only half.

关 键 词：超级电容模组 自然散热 强制风冷 散热翅片 仿真分析 

分 类 号：TM53[电气工程—电器]