Title: Study of the thermal behavior of double-sided cooled power modules
Abstract:In this paper, the thermal behavior of double sided cooled (DSC) power modules (PMs) is investigated through an in-depth analysis based on finite-element method simulations. Although the innovative DS...In this paper, the thermal behavior of double sided cooled (DSC) power modules (PMs) is investigated through an in-depth analysis based on finite-element method simulations. Although the innovative DSC technology undoubtedly improves the electrical performance and mechanical ruggedness of power modules, its promising thermal behavior – characterized by peculiar heat pathways – deserves to be further discussed. DSC PMs are analyzed by activating and de-activating each cooling surface in a wide range of boundary conditions. To provide a comprehensive explanation of the thermal phenomena occurring in such assemblies, a steady-state model relying on an equivalent thermal circuit is proposed.Read More
Publication Year: 2021
Publication Date: 2021-09-23
Language: en
Type: article
Indexed In: ['crossref']
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