Název:	Integral computation of magnetic field of shielded three-phase line
Autoři:	Karban, Pavel Doležel, Ivo Ulrych, Bohuš
Citace zdrojového dokumentu:	AMTEE ’07 : seventh international conference on Advanced Methods in the Theory of Electrical Engineering : September 10-12, 2007 [Pilsen, Czech Republic].
Datum vydání:	2007
Nakladatel:	University of West Bohemia
Typ dokumentu:	konferenční příspěvek conferenceObject
URI:	http://amtee.zcu.cz/AMTEE/ArchivedProceedings/proceedings_AMTEE_2007/data/section_i.html http://hdl.handle.net/11025/25774
ISBN:	978-80-7043-564-9
Klíčová slova:	integrální přístup;stíněný systém vodičů;numerická analýza
Klíčová slova v dalším jazyce:	integral approach;shielded system of conductors;numerical analysis
Abstrakt v dalším jazyce:	The paper deals with numerical modeling of a three-phase harmonic-current carrying shielded line. In most similar cases, computation of magnetic field and other associated quantities is realized using the finite element method that is effective, reliable and the results obtained correspond to the physical reality. Nevertheless, the method may become problematic when particular subregions (conductors, insulation, shielding elements) are geometrically incommensurable, which is even the case of thin shielding shells. That is why the authors use the integral approach for modeling of the relevant effects. Presented is its basic continuous mathematical model that is solved numerically. The theoretical analysis is supplemented with a typical example.
Práva:	© University of West Bohemia
Vyskytuje se v kolekcích:	CPEE – AMTEE 2007 CPEE – AMTEE 2007

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