International Journal of Advanced Research in Computer Engineering & Technology
VFTO of a 132 kV gas insulated substation have been calculation by using EMTP 2.4 version software. This paper is focused on simulation options of the transient connection GIS-overhead line in simulation software. However, it is difficult to find a model presentation in certain software. Due to this fact, this paper shows possible ways of simulating the GIS-air connection with objects in EMTP 2.4 Software. Calculation of Transient Overvoltage has been carried out using EMTP software for various switching conditions in a 2-phase 132kV gas insulated substation.