Valitiy of Multiconductor Transmission Line Model (MTL) in Analysis and Design of Grounding Grids Buried in Lossy Frequency-Dependent Ground

Publish Year: 1398
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

ITCT06_003

تاریخ نمایه سازی: 24 شهریور 1398

Abstract:

In this paper, we propose an approximate model called multi-conductor transmission line model (MTL) for transient analyses of grounding grid buried in dispersive grounds. The grounding grid is corner and center-subjected to lightning current. The simulation results via this model are in good agreement with full-wave methods in previously published papers. In addition, the run-time using this model is considerably reduced.

Authors

Seyyed Sajjad Sajjadi

MSC student from Arak University

Sajjad Mehrabi

MSC student from Arak University

Saeed Reza Ostadzadeh

Assistant professor from Arak University