شماره ركورد كنفرانس :
4007
عنوان مقاله :
Validity of Multiconductor Transmission Line Model in Design of Grounding Grids Buried in Lossy Dispersive Ground
عنوان به زبان ديگر :
Validity of Multiconductor Transmission Line Model in Design of Grounding Grids Buried in Lossy Dispersive Ground
پديدآورندگان :
Sajjadi Seyyed Sajjad s-sajjadi@gmail.com Arak University , Mehrabi Sajjad s-mehrabi@gmail.com Arak University , Ostadzadeh Saeed Reza s-ostadzadeh@araku.ac.ir Arak University
كليدواژه :
dispersive ground , grounding grid , lightning stroke
عنوان كنفرانس :
چهارمين كنفرانس ملي مهندسي مخابرات ايران
چكيده فارسي :
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.
چكيده لاتين :
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.
