Analysis Of Distance Relay Performance In Protection Of High Voltage Transmission Line

A.M. Purohit, V.N. Gohokar
2016 Zenodo  
Growing demand of electrical energy leads to the increasingly complex nature of electrical power systems. Protection of transmission lines plays crucial role in improving the reliability of power system as well as to restore the services of power utilities . As transmission lines are frequently subjected to various kinds of faults different protection schemes are evolved for the effective protection of transmission lines. Distance protection is the most widely used protection system in case of
more » ... system in case of high voltage and extra high voltage transmission lines. Understanding the operation of distance relay involves complex theories and philosophies. The effective use of MATLAB/SIMULINK package helps in clearly understanding the behaviour of distance relay in protecting th e transmission lines under abnormal conditions.
doi:10.5281/zenodo.1469382 fatcat:qomnfm2wwjc43ilxw44fbhexzm