地铁车辆牵引逆变器IGBT模块的结温与疲劳寿命计算

丁杰,张平

Junction Temperature and Fatigue Life Calculation of IGBT Module for Metro Vehicle Traction Inverter

Jie Ding,Ping Zhang

图6 不同时刻的电气参数

Fig.6 Electrical parameters in different time