A review study on fault detection of transmission line

Abstract

Transmission line is the most essential component of the power system. Transmission lines a main quantity of electricity. The need of electricity and its allegiance has gone up tremendously throughout the contemporary period, and the main function of a transmission line is to transfer electric power from the source region to the distribution network. The mismatch between limited supply, and a large claim has increased the emphasis on reducing power losses. Losses like transmission loss and also speculation factors as such as physical losses to different technological losses, Another item is the main reason it has a reactive power and voltage deviation are significant in the long-range transmission power line. In basically, fault analysis is a highly focused problem in power system engineering to clear fault in short time and reestablish power system as soon as feasible on very minimal disruption. However, the fault detection that interrupts the transmission line is itself difficult job to analyze problem as well as increasing the dependability of the system. The transmission line is vulnerable given all factors that link the entire power system. This article provides a review of transmission line fault detection.