Circumstances affecting the protection against electrode potential rise (EPR)
Date
Authors
Type
folyóiratcikk
Publisher
Budapest University of Technology and Economics
Reading access rights:
Open access
ISSN, e-ISSN
0324-6000
1587-3781
1587-3781
Periodical Volume
2009
Container Title
Periodica Polytechnica - Electrical Engineering
Version
Preprint
First Page
79
Subject (OSZKAR)
Earthing grid
substation
grid resistance
simulation
substation
grid resistance
simulation
Gender
Tudományos cikk
- Cite this item
- http://hdl.handle.net/10890/3193
OOC works
Abstract
In this paper the grid resistance of substations with different earth electrode and soil structures is investigated by simulation studies with the use of CDEGS (Current Distribution, Electromagnetic Fields, Grounding and Soil Structure Analysis) software code. The paper presents the effect of grid geometry, soil characteristics, the effectiveness of the vertical earth rods and the conductor diameter.