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Steady-state thermal modelling of a power module: An N-layer Fourier approach

Abstract:

The steady-state thermal modelling of a rectangular N-layer structure with an arbitrary number of rectangular heat sources on the top surface is obtained by Fourier series solution. As the structure of power modules can be closely approximated as a rectangular N-layer structure, this model may be used to accurately estimate the temperature field occurring in such modules. Various simplified structures are analysed to understand the effects of structural approximation on the temperature field....

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1109/TPEL.2018.2828439

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Oxford college:
Wolfson College
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Role:
Author
Publisher:
IEEE Publisher's website
Journal:
IEEE Transactions on Power Electronics Journal website
Volume:
34
Issue:
2
Pages:
1500-1508
Publication date:
2018-04-19
Acceptance date:
2018-03-29
DOI:
EISSN:
1941-0107
ISSN:
0885-8993
Source identifiers:
844471
Keywords:
Pubs id:
pubs:844471
UUID:
uuid:3bc0ae6a-de83-4416-92cf-9bb78ee23d65
Local pid:
pubs:844471
Deposit date:
2018-04-27

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