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Analysis of air-core reactors from DC to very high frequencies using PEEC models
Luleå tekniska universitet, Institutionen för system- och rymdteknik.
Luleå tekniska universitet, Institutionen för system- och rymdteknik, EISLAB.ORCID-id: 0000-0003-4160-214X
2009 (engelsk)Inngår i: IEEE Transactions on Power Delivery, ISSN 0885-8977, E-ISSN 1937-4208, Vol. 24, nr 2, s. 719-729Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Faced with the challenges of increasing operational frequencies and switching rates of modern power electronics devices used in power systems, there is need for high frequency models (up to a few megahertz) for power components like reactors, capacitors banks and transformers. This paper presents the application of PEEC theory forthe creation of high frequency, electromagnetic models for air-core reactors. The electromagnetic field couplings are separated in mutual partial inductances and mutual coefficients of potential giving a correct solution from DC to a maximum frequency determined by the meshing. The PEEC models are validated by comparing simulation results, for both time and frequency domain analysis, against measurements and other established modeling methods, and show good agreement. The model created by PEEC theory, could be helpful in the design and diagnostics of air-core reactors and other power system components.

sted, utgiver, år, opplag, sider
2009. Vol. 24, nr 2, s. 719-729
HSV kategori
Forskningsprogram
Industriell elektronik
Identifikatorer
URN: urn:nbn:se:ltu:diva-15569DOI: 10.1109/TPWRD.2009.2014486ISI: 000265093000028Scopus ID: 2-s2.0-67349225022Lokal ID: f19e2bc0-afd6-11dd-b677-000ea68e967bOAI: oai:DiVA.org:ltu-15569DiVA, id: diva2:988543
Prosjekter
A New Method for Combined Electric and Electromagnetic Modeling of Power Distribution Systems -High frequency models for reactors
Merknad
Validerad; 2009; 20081111 (mathen)Tilgjengelig fra: 2016-09-29 Laget: 2016-09-29 Sist oppdatert: 2018-07-10bibliografisk kontrollert

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