高电压技术2011，Vol.37Issue(2)：453-459,7.
绝缘栅双极型晶体管传热模型建模分析
Modeling Analysis of IGBT Thermal Model
摘要
Abstract
The full-controlled power electronic devices, such as IGBT, are essential components of electrical energy transform equipment. Consequently, the physical structure and the conception, RC component network of thermal resistance, test principle and extraction platform for the transient thermal impedance of IGBT module, and three modeling methods are briefly introduced. The advantages and disadvantages of three modeling methods are also discussed. Moreover, the Cauer RC compact thermal component network model of a certain type IGBT is deduced from theoretical calculation. The junction-case thermal resistance can be derived by the finite element method in the numerical simulator ANSYS and the extraction of the transient thermal impedance curve. Thermal compact component network model can be derived from the numerical simulation and experimental results. The calculation, numerical simulation and experimental results are similar to each other. The thermal compact model and experimental results could be helpful for the modeling of thermal model and heat sink design for such electronic devices.关键词
绝缘栅双极型晶体管/热模型/热阻/动态热阻抗/结温/RC热网络/壳温/数值仿真/有限元法Key words
insulated gate bipolar translator (IGBT) / thermal model/ thermal resistance/ transient thermal impedance/ junction temperature/ RC thermal network model/ case temperature/ numerical simulation/ finite element method分类
信息技术与安全科学引用本文复制引用
陈明,胡安,唐勇,汪波..绝缘栅双极型晶体管传热模型建模分析[J].高电压技术,2011,37(2):453-459,7.基金项目
国家自然科学基金(50737004) （50737004）
国家自然科学基金委员会创新研究群体科学基金(50721063). （50721063）
