Optimization of Fuse Cut Out Placement on 3-Phase Transformer Lightning Arrester on 20 Kv Medium Voltage Network

Ajub Ajulian  ZM; Darjat; Bambang  Winardi

doi:10.59890/e0ga2r35

Authors

Ajub Ajulian ZM Diponegoro University, Semarang Author
Darjat Diponegoro University, Semarang Author
Bambang Winardi Diponegoro University, Semarang Author

DOI:

https://doi.org/10.59890/e0ga2r35

Keywords:

Fuse Cut Out, Lightning Arrester, 3-Phase Distribution Transformer, Grounding

Abstract

In the electric power distribution network system, an electric energy distributor is used, namely a distribution transformer that requires a safety system for the continuity of electric power services. The standard safety system of the distribution transformer installed on the primary side is a lightning arrester as an overvoltage safety and a fuse cut out as an overcurrent safety which has the same purpose and function but has a different arrester placement, related to the way the arrester is wired with the transformer and fuse cut out. Installation of fuse cut out after the lightning arrester and fuse cut out before the lightning arrester to determine the effectiveness of each installation is carried out by observing the wiring factor, the steepness of the incoming surge wave, the reflected wave, and the Basic Insulation Level (BIL) of the equipment, so that one proper arrester placement is obtained as protection, namely by installing a fuse cut out before the arrester on a 3-phase transformer

References

A. N. Wardana and A. Subari, “Perbandingan Pengaruh Penempatan Arrester Sebelum Dan Sesudah Fco Sebagai Pengaman Transformator ” GEMA Teknol.,vol. 18, 2014.

B. H. Sirait, Arlenny, and A. Tanjung, “Studi Penempatan Lightning Arrestter Pada Transformator GI PLTG Teluk Lembu PT. PLN (Persero)Pekanbaru,” SENKIM, 2021.

Dasweptia, A. S. Hamdani, and T. Kurniawan, “Pengaruh Penempatan Lightning Arrester Sebelum Dan Sesudah Fuse Cut Out Terhadap Tegangan Lebih Pada Transformator Distribusi 20 Kv ” J. Ilm. Tek. Elektro, 2022.

I. Hajar and E. Rahman, “Kajian Pemasangan Lightning Arrester Pada Sisi HV Transformator Daya Unit Satu Gardu Induk Teluk Betung,” J. ENERGI KELISTRIKAN, 2017.

I. M. Sariana, I. M. Asna, and I. W. Sugarayasa, “Analisis Konstruksi Posisi Lightning Arrester di Gardu Distribusi Km 0003 PT PLN (Persero) ULP Karangasem,” TELSINAS, 2020.

I. Setiono and D. Prasetyo, “Sistem Pengamanan Penyaluran Energi Listrik Satu Fasa Tegangan Rendah Dengan Menggunakan Fuse Cut Out,” Unisbank Semarang,2016.

J. Manihuruk, T. Simorangkir, “Studi Kemampuan Arrester Untuk Pengaman Transformator Pada Gardu Induk Tanjung Morawa 150 KV,” ELPOTECS J., 2021.

L. M. Parera and A. Permana, “Analisis Perlindungan Transformator Distribusi Yang Efektif Terhadap Surja Petir,” J. Teknol., 2009.

M. C. M. Barasa, L. S. Patras, and H. Tumaliang, “Analisis Kinerja Lightning Arester Pada Jaringan Transmisi 150 kV Sistem Minahasa Khususnya Pada Penyulang Kawangkoan - Lopana,” E-Journal Tek. Elektro dan Komput.2017.

R. Agustian and B. H. S. R. Wibowo, “Analisa Penempatan Jarak Arrester Sebagai Proteksi Transformator Terhadap Tegangan Lebih Surja Petir,” Epsil. J. Electr., 2018

R. Saragih, R. Nasution, and Armansyah, “Studi Peralatan Proteksi Sambaran Petir Lightning Arrester Pada Jaringan Distribusi 20 KV,” J. Electr. Technol., 2020.

R. Wibowo, Kriteria Desain Enjinering Konstruksi Jaringan Distribusi Tenaga Listrik, 1st ed. Jakarta Selatan: PT PLN (PERSERO), 2010.

Rahayu and Ansyori, “Analisa Proteksi Petir Pada Gardu Distribusi 20 kV PT PLN Rayon Inderalaya,” Mikrotiga, 2014.

S. S. Akhmad, A. AR, and M. F. Maskun, “Analisis perbandingan efektivitas penempatan Fuse Cut Out (FCO) terhadap Lightning Arrester (LA) pada gardu distribusi ULP Daya,” Semin. Nas. Tek. Elektro dan Inform. 2023.

T. . Hutauruk, Gelombang berjalan dan proteksi surya. Jakarta: Erlangga, 1991.

T. M. R. Rezki, Muliadi, and Syukri, “Analisis Pemasangan Arrester Pada Gardu Distribusi Penyulang ULP Meulaboh Kota,” Aceh J. Electr. Eng. Technol.2023.