Research on impulse impedance model and protection optimization of transmission tower grounding device in mountainous area
Abstract The impulse impedance of the tower is the core parameter to evaluate the lightning protection performance of the transmission line. The high soil resistivity and the underground rock layers in the mountainous areas will induce large impulse impedance and further lead to frequent lightning s...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-10-01
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| Series: | IET Science, Measurement & Technology |
| Online Access: | https://doi.org/10.1049/smt2.12064 |