Matlab Simulation Based Study of Various Types of Faults Occurring in the Transmission Lines

The main aim of the research work is to develop a MATLAB based Simulation model for analyzing 3phase symmetrical and unsymmetrical faults. Generally these faults are occurred in the long transmission line system such as single line to ground fault (L-G), double line to ground (2L-G), triple line to ground fault (3LG) and Line to line fault (L-L). Fault analysis for different sorts of faults has been done and it impacts are appeared in simulation output e.g. voltage, current. This research approaches to the MATLAB software in which transmission line modal is simulated. Keywords— Line to line fault, Line to ground fault, Double line to ground fault, symmetrical and unsymmetrical faults, MATLAB software