Inductive Coupling Effect on Induced Voltage on Three-Phase Transmission Line in Consequence of Lightning Stroke
KOTLAN, V., BENEŠOVÁ, Z. Inductive Coupling Effect on Induced Voltage on Three-Phase Transmission Line in Consequence of Lightning Stroke. Plzeň, Česká republika, 2007.
|Anglický název:||Inductive Coupling Effect on Induced Voltage on Three-Phase Transmission Line in Consequence of Lightning Stroke|
|Místo konání:||Plzeň, Česká republika|
|Autoři:||Václav Kotlan , Zdeňka Benešová|
|Abstrakt EN:||The paper deals with surge phenomena on hv and vhv three-phase transmission lines with earth wire. The impact of lightning stroke into the earth wire and its influence on parallel phase conductors is investigated. The model of the transmission line is created by network with distributed parameters and concurs on our previous paper. In this paper are derived basic equations respecting not only inductive and capacitive coupling among phase conductors but they involve the coupling phase conductors to the earth wire, as well. Problem is solved numerically in the time domain. Some examples illustrating the propagation of surge wave caused by lightning stroke are solved here.|