Naslov
Ground impedance of cylindrical metal plate buried in homogeneous earth

Autori
Vujević, Slavko ; Balaž, Zdenko ; Lovrić, Dino

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the Joint INDS'11 & ISTET'11 / Kyandoghere Kyamakya, Wolfgang A. Halang, Herwig Unger, Wolfgang Mathis, Manfred Kaltenbacher, Mario Huerner, Martin Horn - Klagenfurt, 2011, 197-203

ISBN
978-1-4577-0760-5

Skup
Third International Workshop on Nonlinear Dynamics and Synchronization (INDS'11) and Sixteenth International Symposium on Theoretical Electrical Engineering (ISTET'11)

Mjesto i datum
Klagenfurt, Austrija, 25.07.2011. - 27.07.2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
ground impedance; metal circular plate; homogeneous earth; Galerkin – Bubnov weighted residual method; Gaussian quadrature

Sažetak
Grounding systems of various shapes can be approximated by a cylindrical metal plate. Highly accurate expression for the metal plate ground impedance is needed in numerical analysis of various electromagnetic problems. Such expression is developed using an analytical formula for the potential distribution of equipotential metal plate in homogeneous unbounded medium. The Galerkin – Bubnov weighted residual methods is employed to expand this analytical expression valid in homogeneous unbounded medium to an expression valid in homogeneous earth.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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