Analysis of Feeder Reliability in a 20 kV Distribution Network System Using the Reliability Network Equivalent Approach (RNEA) Testing Method

Nandy Rizaldy Najib; Hamma

doi:10.55927/ijar.v2i6.4424

Authors

Nandy Rizaldy Najib Politeknik Negeri Ujung Pandang
Hamma Politeknik Negeri Ujung Pandang

DOI:

https://doi.org/10.55927/ijar.v2i6.4424

Keywords:

Reliability, Distribution System, RNEA, SAIFI, SAIDI

Abstract

The reliability of the network in energy services in the distribution system can be seen from the frequency of blackouts and the length of time outages occur. The Reliability Network Equivalent Approach (RNEA) method is used to analyze the reliability of a large and complex distribution system into a simple form, with elements of an equivalent approach. From this reliability, the load point reliability index and system reliability index values are obtained. Parang Banoa feeders using the RNEA method in 2021 with a SAIFI value of 4.813 [failure/customer/year] and SAIDI of 12.003 [hours/customer/year], while RRI feeders have a SAIFI value of 1.827 [failure/customer/year and SAIDI of 4,619 [hours/customers/year]. Based on the calculation results, the Parang Banoa feeder is categorized as unreliable because its value exceeds the 1986 SPLN 68-2 standard, while the RRI feeder is said to be reliable because its value is below the 1986 SPLN 68-2 standard.

Downloads

Download data is not yet available.

References

Adiguna, M. F. (2019). Analisis Keandalan Pada Penyulang Kayutangi Menggunakan Metode Reliability Network Equivalent Approach ( RNEA ). 1–9.

Ballinton, R & Wang, P. (1998). Reliability Network Equivalent Approach to Distribution System Reability Evaluation.

Fadli Admajaya, 2019. Analisa Keandalan Sistem Distribusi 20 Kv PT. PLN (PERSERO) Area Pelayanan Jaringan (APJ) Pontianak Metode Reliability Network Equivalent Approach.

Nanzani, S. (2019). Evaluasi Keandalan Sistem Jaringan Distribusi 20 kV Menggunakan Metode Reliability Network Equivalent Approach (RNEA) di PT.PLN Rayon Mojokerto. 111–119.

PT. PLN (Persero). 1985. SPLN 59: Keandalan Pada Sistem Distribusi 20KV dan 6KV. Jakarta : Departemen Pertambangan dan Energi Perusahaan Umum Listrik Negara.

PT. PLN (Persero). (1986). SPLN 68-2:1986 - Tingkat Jaminan Sistem Tenaga Listrik - Bagian Dua : Sistem Distribusi. Jakarta: Departemen Pertambangan Dan Energi - Perusahaan Umum Listrik Negara.

Rifqi Anshori (2020). Studi Keandalan Sistem Jaringan Distribusi Penyulang 20 kv Pada PT.PLN (Persero) Rayon Daya dengan Metode Failure Modes and Effect Analysis (FMEA).

Saldiana. (2019). Studi Keandalan Sistem Jaringan Distribusi Penyulang 20 kV Pada PT. PLN (Persero) Rayon Daya Dengan Menggunakan Metode Section Technique.

Sukerayasa, I Wayan. 2008. Evaluasi Penyulang Dengan Metode Reliability Network Equivalent Approach. Teknologi Elektro Vol 7. 1 . Universitas Udayana.

Tri Rijanto (2019). Penentuan Kerugian Ekonomis berdasarkan nilai SAIDI, SAIFI dan CAIDI menggunakan Metode Section Technique di PT. PLN Distrbusi Area Gresik. Universitas Negeri Surabaya.

Wisesa, C. P. (2014). Analisis Keandalan Sistem Distribusi 20 kv di PT. PLN (Persero) APJ Banyuwangi dengan Metode Reliability Network Equivalent Approach ( 20. 1–6)