High current field test of impulse transient characteristics of substation grounding grid

High current field test of impulse transient characteristics of substation grounding grid

It is significant to research the impulse characteristics of substation grounding grid for its optimal design and safe and stable operation. In order to obtain the impulse transient characteristics of substation grounding grid under lightning impulse current more accurately, the impulse current fiel...

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Bibliographic Details
Main Authors: Xuefang Tong, Xiaohui Dong, Bo Tan
Format: Article
Language:English
Published: Wiley 2018-10-01
Series:The Journal of Engineering
Subjects:
earthing
power grids
lightning protection
soil
substation protection
impulse transient characteristics
substation grounding grid
lightning impulse current
impulse current field test
impulse grounding impedance
impulse coefficient
impulse characteristics curves
voltage drop
main current dispersion region
large-scale grounding grid
high current field test
longitudinal current
node potential
injection point
soil resistivity
side length
size 40.0 m
size 20.0 m
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8826

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https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8826

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