【摘要】 利用有限元分析方法模拟了内部温度场的分布;分析了不同的封装结构对混合型超级电容器传热过程的影响。结果表明:当沿着轴向和径向的传热比例达到平衡时,内部温度场分布均匀,散热效果最佳。以此为依据,结合电气性能参数,进一步确定了混合型超级电容器封装的最佳形式为三个单元。更多还原

【Abstract】 The inside temperature field distribution of the hybrid supercapacitors was simulated by finite element method.The effects of different packaging structures on the heat transfer process of the hybrid supercapacitors were examined by the model.Results show that as the ratios of the heat transfer are equal in different directions,the inside temperature field of the hybrid supercapacitors is uniform,and the effect of heat transfer is the best.Based on the results,the best packaging structure of the hybrid supercapacitors is three units.更多还原