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Analisa Keandalan Jaringan Distribusi Menggunakan Metode Section Technique dan Failure Mode Effect Analysis

Tiur Lestari Wibowo(1), Arfita Yuana Dewi(2), Erhaneli Erhaneli(3), Andi Syofian(4),


(1) Institut Teknologi Padang
(2) Institut Teknologi Padang
(3) Institut Teknologi Padang
(4) Institut Teknologi Padang
Corresponding Author

Abstract


Berdasarkan data gangguan PT. PLN (Persero) ULP Sabang Januari - Desember 2024 gangguan paling sering terjadi pada penyulang Balohan. Mengacu pada SPLN 68-2 : 1986 indeks keandalan SAIDI yang diizinkan sekitar 21,09 Jam/Pelanggan/Tahun, dan indeks keandalan SAIFI yang diizinkan adalah 3,2 Kali/Perpelanggan/Tahun. Tujuan penelitian ini yaitu untuk meningkatkan keandalan sistem distribusi 20 kV menggunakan metode Section Technique dan Failure Mode Effects Analysis (FMEA). Setelah dilakukan perhitungan metode section technique didapatkan indeks SAIDI sebesar 8,728083 Jam/Pelanggan/Tahun dan SAIFI 2,022955 Kali/Perpelanggan/Tahun. Sedangkan perhitungan dengan metode Failure Mode Effects Analysis (FMEA) didapatkan indeks SAIDI sebesar 15,437189 Jam/Pelanggan/Tahun dan indeks SAIFI sebesar 4,6024053 Kali/Perpelanggan/Tahun. Jika dibandingkan antara SPLN 68-2 : 1986 dengan metode section technique dan Failure Mode Effects Analysis (FMEA), maka metode section technique dapat dikategorikan andal karena tidak melebihi standar, sedangkan metode Failure Mode Effects Analysis (FMEA) untuk indeks SAIFI tidak memenuhi standar yang telah ditetapkan.


Keywords


Gangguan Jaringan, Section Technique, FMEA, Distribusi

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DOI: 10.57235/motekar.v3i1.5767

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