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Parallel implementations of the PEEC method
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Embedded Internet Systems Lab.ORCID iD: 0000-0003-4160-214X
2010 (English)In: Applied Computational Electromagnetics Society Journal, ISSN 1054-4887, Vol. 25, no 5, p. 410-422Article in journal (Refereed) Published
Abstract [en]

This paper presents the first parallel implementation of a partial element equivalent circuit (PEEC) based electromagnetic modelling code suitable for solving general electromagnetic problems. The parallelization is based on the GMM++ and ScaLAPACK packages which are cross-platform libraries available for major operating systems. The parallel PEEC solver has been tested on several high performance computer systems. Large structures containing over 250 000 unknown current and voltage basis functions were successfully analyzed for the first time with a general PEEC-solver. The numerical examples are of orthogonal type, studied both in the time and frequency domain, for which memory, performance, and speed-up results are presented.

Place, publisher, year, edition, pages
2010. Vol. 25, no 5, p. 410-422
Keywords [en]
Information technology - Computer engineering
Keywords [sv]
Informationsteknik - Datorteknik
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Industrial Electronics
Identifiers
URN: urn:nbn:se:ltu:diva-14065Local ID: d6115580-1588-11df-bae5-000ea68e967bOAI: oai:DiVA.org:ltu-14065DiVA, id: diva2:987019
Projects
Kretsbaserad lösare för elektromagnetisk analys av kraftelektroniksystem- Applikation mot IGBTmoduler
Note
Validerad; 2010; 20100209 (dan)Available from: 2016-09-29 Created: 2016-09-29 Last updated: 2017-11-24Bibliographically approved

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Daroui, DaneshEkman, Jonas

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