电力电子装置强风散热模型简化方法及应用

林弘毅,郭潇,伍梁,陈国柱

Simplification method and application of thermal model of forced air cooling system for power electronic device

Hong-yi LIN,Xiao GUO,Liang WU,Guo-zhu CHEN

图 5 散热器翅片间距系数s_i、长L与热阻R_th,h-a的关系

Fig.5 Relationship of fin spacing factor s_i and length L and thermal resistance R_{th, h-a}