Open AccessEVALUATION OF INFLUENCE OF CORONA ON LIGHTNING SURGE
Author(s) -
Ahmed Abugalia
Publication year - 2020
Publication title -
acta electronica malaysia
Language(s) - English
Resource type - Journals
ISSN - 2590-4043
DOI - 10.26480/aem.01.2020.07.10
Subject(s) - surge , lightning (connector) , surge arrester , arc flash , transmission line , corona (planetary geology) , electric power transmission , electrical conductor , lightning strike , conductor , meteorology , lightning arrester , mechanics , electrical engineering , engineering , physics , materials science , voltage , power (physics) , quantum mechanics , astrobiology , venus , composite material
Lightning overvoltages are caused either by direct strokes to the phase conductor [back flashover] or as a result of strokes to earth very closed to the line which produce. Induced lightning surges. This paper focuses on the simulation of the effect of corona model on different conductors used in transmission line design when subjected to the lightning surge, Kudyan non-linear model corona used for this purpose. Mothematical model of Lightning Surge and analytical representation of current wave shape are evaluated.