基于Flotherm的太阳辐射对户外电子设备温度影响

Influence of solar radiation on the temperature of outdoor electric product based on Flotherm

运用Flotherm热仿真软件,建立户外电子设备简化模型,并进行仿真计算,得到不同时段太阳辐射影响下的机柜表面最高温度及分布。然后,运用软件仿真分析屋顶,二层肌肤等太阳辐射防护措施对机柜表面温度的影响,比较不同方案的防护效果,为选择和优化户外机柜太阳辐射防护方案提供参考。

Through the establishment the simplified model of outdoor electronic equipment and simulation using Flotherm thermal simulation software,the maximum temperature and its distribution of cabinet surface under different solar radiation are obtained. Then the influence of solar radiation protection measures such as roof and two layers of cover on the surface temperature of cabinet are analyzed by software simulation. The protection effects of different schemes are compared. It can provide reference for selecting and optimizing the solar radiation protection scheme of outdoor cabinet.