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DIMENSIONAL ANALYSIS AND SURROGATE MODELS FOR THERMAL MODELLING OF POWER ELECTRONIC COMPONENTS

Abstract : This paper presents the use of a surrogate modelling technique, called VPLM (Variable Power Law Meta-model) to conduct the thermal modelling of power converter electronic components. The proposed methodology combines dimensional analysis and surrogate modelling technique to build analytical models from finite element simulations. The VPLM methodology is illustrated with the building of the thermal models of a film capacitor and a heatsink. Finally typical utilizations of the thermal models are presented.
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https://hal.insa-toulouse.fr/hal-02044714
Contributor : Marc Budinger <>
Submitted on : Thursday, February 21, 2019 - 4:05:05 PM
Last modification on : Wednesday, June 24, 2020 - 4:18:56 PM
Long-term archiving on: : Thursday, May 23, 2019 - 12:01:28 AM

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  • HAL Id : hal-02044714, version 1

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F. Sanchez, Marc Budinger, Ion Hazyuk. DIMENSIONAL ANALYSIS AND SURROGATE MODELS FOR THERMAL MODELLING OF POWER ELECTRONIC COMPONENTS. Electrimacs, Jul 2017, Toulouse, France. ⟨hal-02044714⟩

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