Optimasi Kinerja Overcurrent Relay REJ 603 Untuk Sistem Kelistrikan Yang Lebih Andal

Authors

  • Yosi Apriani
  • Muhammad Naupaldy Rafif
  • Allan Nurdyawan
  • Bayu Purnomo
  • Zulkiffli Saleh

DOI:

https://doi.org/10.31000/jte.v9i2.15699

Keywords:

Relay Proteksi, Over Current Relay (OCR), Jaringan Distribusi, ETAP 19.0.1.

Abstract

Penelitian ini bertujuan untuk menganalisis peningkatan kinerja sistem proteksi pada jaringan distribusi listrik di Area PUSRI III, Pabrik Air Separation Plant III PT Pupuk Sriwidjaja Palembang, dengan membandingkan kondisi sebelum dan sesudah pemasangan Relay proteksi Overcurrent Relay (OCR) tipe REJ 603. Sebelum pemasangan, gangguan arus lebih yang tidak terdeteksi secara tepat waktu berpotensi menimbulkan kerusakan serius pada peralatan serta menurunkan keandalan sistem distribusi. Melalui simulasi menggunakan perangkat lunak ETAP versi 19.0.1, dilakukan pengujian terhadap respons relay proteksi terhadap gangguan arus lebih. Hasil simulasi menunjukkan bahwa OCR REJ 603 mampu mendeteksi arus gangguan dengan akurasi tinggi dan waktu respon cepat, yaitu 1,58 detik. Peningkatan ini secara signifikan mempercepat proses pemutusan gangguan dibandingkan dengan sistem proteksi sebelumnya. Pemasangan Relay REJ 603 terbukti meningkatkan keandalan dan keamanan sistem distribusi listrik, serta secara efektif meminimalkan risiko kerusakan peralatan dan gangguan operasional di area ASP-3.

 

References

L. PT Pupuk Sriwidjaja Palembang, “No Title,†Laporan, 2023.

S. T. Hidayat and G. Budiono, “Analisa Kinerja Rele Proteksi Transformator Daya 60 MVA di PT. PLN (Persero) Gardu Induk Buduran,†Snhrp, 2023.

J. Homepage, A. Putra Pawigo, R. Moch Gozali, and S. Bachri Masmachofari, “MALCOM: Indonesian Journal of Machine Learning and Computer Science Analysis of Overcurrent Release Protection In Feeder System Using Algorithm Neural Network Analisa Proteksi Rele Arus Lebih pada Sistem Penyulang Menggunakan Algoritma Neural Network,†vol. 1, no. October, pp. 95–108, 2021.

A. Demirović and A. Kurtić, “Experiences and Analyses of Reconstruction and Commissioning of Medium Voltage Substation,†B&H Electr. Eng., vol. 15, no. 2, pp. 63–70, 2021.

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Published

2025-09-20

Issue

Vol. 9 No. 2 (2025): JURNAL TEKNIK ELEKTRO

Section

Articles

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