Studi Pengaruh Setting Rele Pengaman untuk Meminimalkan Gangguan Sympathetic Trip pada Penyulang Bunisari-Suwung
ABSTRACT: Sympathetic Trip
that happened in the electricity distribution system cause the healthy feeder
distrupted because feel a disorder in feeder which affected by a disorder.A
residual current that flows as a result of disruption of the one phase to
ground on the Bunisari feeder as much as 183,9 A will be perceived by the same
phase in the Suwung feeder which has a residual current of 196,9 A, that
resulting in the accumulation of capacitive current as much as 380,8 A.The
efforts obtained to prevent the Sympathetic trip back with ground fault relay
setting as Iset = 25,72 A, tms = 0,11 SI with relay working time for 0,27
seconds and for Suwung feeder is obtained Iset = 24,59 A, tms = 0,115 SI with relay working time for 0,286
seconds.
Penulis: I Komang Anom Astana
Ady
Kode Jurnal: jptlisetrodd160299
