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A Thermal Model for Electrothermal Simulation of Power Modules

  • Meng, Jinlei;Wen, Xuhui;Zhong, Yulin;Qiu, Zhijie
    • Journal of international Conference on Electrical Machines and Systems
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    • v.2 no.4
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    • pp.441-446
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    • 2013
  • A thermal model of power modules based on the physical dimension and thermal properties is proposed in this paper. The heat path in the power module is considered as a one-dimensional heat transfer in the model. The method of the parameters extraction for the model is given in the paper. With high speed and accuracy, the thermal model is suit for electrothermal simulation. The proposed model is verified by experimental results.