Jurnal Sains Student Research
Vol. 3 No. 6 (2025): Jurnal Sains Student Research (JSSR) Desember

Analisis dan Koordinasi Relay Proteksi terhadap Gangguan Hubung Singkat pada Sistem Tenaga Listrik Menggunakan ETAP

Tanjung, Mhd Fajar Dwiandra (Unknown)
Rifqi Dwi Kurniawan (Unknown)
Willis Martin Sitorus (Unknown)
Arwadi Sinuraya (Unknown)
Desman Jonto Sinaga (Unknown)

Article Info

Publish Date
11 Nov 2025

Abstract

This study analyzes the coordination of protection relays against short-circuit faults in a 20 kV distribution system using ETAP software. The research includes system modeling, short-circuit analysis, relay setting determination, and Time Current Characteristic (TCC) simulation. The results show that relay coordination meets IEC 60255 standards with a 0.3–0.5 second time margin, and fault currents are within safe limits according to IEC 60909. The protection system operates quickly, selectively, and reliably in fault isolation.

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Journal Info
Jurnal Sains Student Research
Website

Abbrev

jssr

Publisher

CV Kampus Akademik Publising

Subject

Other

Description

Fokus & Ruang Lingkup Jurnal Sains Student Research (JSSR), ISSN: (cetak), ISSN: (online) adalah jurnal yang ditujukan untuk publikasi artikel ilmiah yang diterbitkan oleh CV. Kampus Akademik Publising . Jurnal Sains Student Research (JSSR) merupakan platform publikasi jurnal Karya suatu hasil ...