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Aspects of computations of 3D electromagnetic fields near power overhead lines

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F15%3A43925785" target="_blank" >RIV/49777513:23220/15:43925785 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Aspects of computations of 3D electromagnetic fields near power overhead lines

  • Original language description

    Computations of three-dimensional (3D) electromagnetic fields can presently be performed by means of a whole range of professional programs, such as COMSOL Multiphysics, ANSYS and Opera. These programs employ the finite-element method (FEM) requiring division of the computed area into volume elements of various sizes. However, a 3D mesh generation and its computation in these programs can sometimes be a problem due to a possible disproportion between the dimensions of conductors in focus and the whole computed area. In such cases, professional programs are either unable to generate a 3D mesh for the input data, or they create a 3D mesh consisting of a great number of elements, resulting in numerous degrees of freedom. This can make the computations considerably time-consuming. The aim of this paper is to demonstrate one possible way to cope with the difficulties described above, namely the application of the integral method. As opposed to the finite method, which requires the generatio

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JA - Electronics and optoelectronics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2015

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proceedings of the 19th International Symposium on High Voltage Engineering (ISH 2015)

  • ISBN

    978-80-261-0476-6

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    1-6

  • Publisher name

    Západočeská univerzita

  • Place of publication

    Plzeň

  • Event location

    Plzeň, Česká republika

  • Event date

    Aug 23, 2015

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article