Open AccessANALISIS RESETTING RELE JARAK AKIBAT UPRATING KONDUKTOR GIS PESANGGARAN - GI SANUR
Author(s) -
Rizal Akbar Fauzany,
I Gede Dyana Arjana,
Cok Gede Indra Partha
Publication year - 2019
Publication title -
jurnal spektrum
Language(s) - English
Resource type - Journals
eISSN - 2302-3163
pISSN - 2684-9186
DOI - 10.24843/spektrum.2019.v06.i02.p03
Subject(s) - relay , transmission line , conductor , electrical engineering , line (geometry) , transmission (telecommunications) , telecommunications , geography , mathematics , engineering , physics , geometry , quantum mechanics , power (physics)
Increased load current on the Pesanggaran – Sanur transmission line by 333,536 Ampere or 83,384 % of the current carrying capacity caused the uprating conductor from ACSR Partridge 135 2 into ACCC Lisbon 310 2. Upratingj cause changes in impendance value. This change affects the zone reach protection of GIS Pesanggaran – GI Sanur distance relay which overlaps with Zone protection of GI Sanur – GI Gianyar distance relay. Resetting is done by recalculation according the distance relay rules and the result are tested with short circuit at 86 % Pesangaran – Sanur transmission line. Resetting result shows the distance relay operate appropriately according with the IEEE Standard C37.113-2015.