用于汽车电源电路设计优化的新型电热建模工具

2007 IEEE Bipolar/BiCMOS Circuits and Technology Meeting Pub Date : 2007-10-22 DOI:10.1109/BIPOL.2007.4351844

W. Habra, P. Tounsi, P. Dupuy, J. Dorkel, F. Madrid

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引用次数: 2

摘要

提出了一种新颖、精确的多芯片汽车电力电子系统紧凑热模型(CTM)提取方法。与现有方法(如Delphi法)相比，该方法大大减少了所需的三维热模拟次数，并且易于实现瞬态电热耦合。给出了一个实验CTM提取过程的实例。

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New electro-thermal modeling tools for automotive power circuits design optimization

An innovative and accurate compact thermal model (CTM) extraction methodology for multi-chip automotive power electronics systems is proposed. Compared to the existing methods, e.g. the Delphi method, the number of needed 3D thermal simulations is significantly reduced and transient electro-thermal coupling is easily achieved. An example of experimental CTM extraction procedure is provided.

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2007 IEEE Bipolar/BiCMOS Circuits and Technology Meeting

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