A New Fault Location Technique by Criterion Function

평가함수를 이용한 새로운 송전선로 고장점 추정법

This paper presents a new method for the computation of fault location in multi-terminal transmission lines. This technique based upon the distributed model of transmission lines to overcome the problems encountered in traditional approaches. This method uses, the magnitude of the differential currents at each terminal and also uses an algorithm an equivalent conversion from an multi-terminal to a 3 terminal system.