Transmission lines is a vital component that acts as a bridge between the generating stations . Transmission lines are designed to transfer electric power from source locations to distribution networks. However, their lengths are exposed to various faults. Protective relay and fault recorder systems, based on fundamental power frequency signals, are installed to isolate and the faulty line and provide the fault position. However, the error is high especially in transmission lines. The transmission system id to deliver bulk power from power stations to load centers and large industrial consumers beyond the economical service range of the regular primary distribution lines. The transmission lines are very prone and sensitive to all the parameters. So various types of faults occur on the transmission lines whether it is transmission lines or distribution lines.