用于DC-DC变换器快速分析的二极管-IGBT开关电热平均模型

In this article, an electrothermal model of a diode–insulated gate bipolar transistor switch for modeling dc–dc converters is proposed. The formulated model has the form of a subcircuit for the simulation program with integrated circuits emphasis (SPICE) program and enables computations of both electrical characteristics of the converter and junction temperatures of the semiconductor devices. The ...