新能源汽车IGBT功率模块热管理的数值模拟

高紫涵,程豫洲,王学合,罗坤,樊建人

Numerical simulation of thermal management of IGBT power modules in new energy vehicles

Zihan GAO,Yuzhou CHENG,Xuehe WANG,Kun LUO,Jianren FAN

图 14 不同椭圆针肋长轴下的冷却液压降与芯片热阻

Fig.14 Coolant pressure drop and chip thermal resistance under different elliptical Pin-Fin major axes