基于POD算法的电力电子器件多时间尺度热网络模型

The heat transfer of power devices has the characteristics of multitimescale. However, the traditional thermal network model is difficult to predict the temperature information of power devices at multitimescale accurately. This article proposes a multitimescale thermal network model for power devices, with metal-oxide-semiconductor field-effect-transistor (mosfet) as an example. First, we establi...