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Lightning Impact on Transmission Lines by rajuk.sp.23 is a document available to read on EtoBox.
What is Lightning Impact on Transmission Lines about?
The document investigates the V-T characteristics of lightning strikes on a 500 kV transmission line using PSCAD simulations. It analyzes the effects of lightning current injected at both the top of the tower and at the sag location, revealing that sag significantly influences flashover and induced voltages. The study concludes that while substation surge arresters reduce induced voltages, transmission line arresters are more effective in minimizing back flashovers across insulators.
- Author
- rajuk.sp.23
- Language
- EN