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A Thermal Model for Electrothermal Simulation of Power Modules

  • Meng, Jinlei (University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing Engineering Laboratory of Electrical Drive System & Power Electronic Device Packaging Technology) ;
  • Wen, Xuhui (University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing Engineering Laboratory of Electrical Drive System & Power Electronic Device Packaging Technology) ;
  • Zhong, Yulin (University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing Engineering Laboratory of Electrical Drive System & Power Electronic Device Packaging Technology) ;
  • Qiu, Zhijie (University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing Engineering Laboratory of Electrical Drive System & Power Electronic Device Packaging Technology)
  • 투고 : 2013.10.03
  • 심사 : 2013.10.20
  • 발행 : 2013.12.01

초록

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.

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참고문헌

  1. S. Wen, and L. Guo-Quan, "Finite-element modeling of thermal and thermomechanical behavior for threedimensional packaging of power electronics modules," in Thermal and Thermomechanical Phenomena in Electronic Systems, 2000, pp. 303-309.
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피인용 문헌

  1. Bond graph multi-physics modeling of encapsulating materials in power electronic modules vol.89, pp.2, 2013, https://doi.org/10.1051/epjap/2020180287