ANALISA SETING ARUS DAN WAKTU TUNDA RELE ARUS LEBIH

Abstract

In operating the system of electric power, short circuit fault often occurs in many time. The large of short circuit current depends on the kind and manner of short circuit fault, the capacity of resources, and the configuration system. The computation of short circuit current is required to establish current setting and time delay of over current relay in order to make protection tools working as efficient and optimal as possible. In this paper, the writer tries to analyze short circuit fault which occurs in switchboard of 150 kilo Volt GI. Pauh Limo to establish setting current and time delay of over current relay in it`s switchboard.