Stability of PEEC models with respect to partial element accuracy
2004 (English)In: EMC 2004: 2004 IEEE International Symposium on Electromagnetic Compatibility : EMC from DC to daylight : [symposium record] : 09 August-13 [sic], 2004, Silicon Valley, California, Piscataway, NJ: IEEE Communications Society, 2004, 271-276 p.Conference paper (Refereed)
We examine the passivity and stability of quasi-static partial element equivalent circuit (PEEC) models. The impact of inaccuracies in the computed partial element values is considered as a possible source of time domain instabilities. Our analysis shows how existing partial element calculation routines, analytical and numerical, and the use of poor mesh generators can introduce large errors in partial element values. We also show how this affects the passivity and stability of the PEEC model. Theoretical constraints for passivity are derived which depend on accuracy of partial element values. The conditions are verified by performing practical PEEC model analysis.
Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Communications Society, 2004. 271-276 p.
Research subject Industrial Electronics
IdentifiersURN: urn:nbn:se:ltu:diva-37683DOI: 10.1109/ISEMC.2004.1350039Local ID: bc743be0-5f53-11db-8cbe-000ea68e967bISBN: 0-7803-8443-1OAI: oai:DiVA.org:ltu-37683DiVA: diva2:1011181
IEEE International Symposium on Electromagnetic Compatibility : 09/08/2004 - 13/08/2004
Godkänd; 2004; 20060929 (ysko)2016-10-032016-10-03Bibliographically approved