Evaluasi Ketidakseimbangan Beban Pada Penyulang Unicora
DOI:
https://doi.org/10.33795/elposys.v11i2.5191Keywords:
load unbalance, power losses, distribution transformerAbstract
Load imbalance in electrical distribution transformers can lead to significant power losses and decreased efficiency in electrical distribution systems. This study focuses on the load imbalance problem at the Unicora feeder of PT PLN (Persero) ULP Singosari, which hinders optimal operational efficiency. The purpose of this research is to evaluate the extent of load imbalance, its impact on power losses, and the effectiveness of load balancing interventions in mitigating these losses. The methodology includes phase load measurements from February to September 2021, analysis of load imbalance, and power loss simulations using ETAP 12.6.0 software. The study's important findings indicate that the average load imbalance decreased from 34% to 21% after implementing load balancing interventions. Concurrently, power losses in the neutral conductor were reduced from 106.3 kW to 78.0 kW. ETAP simulations revealed a total power loss of 773.5 kW in the Unicora feeder, underscoring the significant impact of load imbalance on system efficiency. The implications of this research are crucial for operational practices at PT PLN (Persero) ULP Singosari. The findings demonstrate that effective load balancing can significantly enhance distribution efficiency, reduce operational costs, and improve the reliability of electricity provision. This study advocates for continuous monitoring and adaptive management of load distribution in electrical networks to maintain optimal performance and sustainability.
References
N. J. Hontong, M. Tuegeh, and L. S. Patras, “Analisa Rugi- Rugi Daya Pada Jaringan Distribusi Di PT. PLN Palu,” J. Tek. Elektro dan Komput., vol. 4, no. 1, pp. 64–71, Feb. 2015, doi: 10.35793/JTEK.V4I1.6739.
P. Zulkhulaifah and H. Rudito, “Analisis Pengaruh Ketidakseimbangan Beban Trafo Distribusi 20 Kv Terhadap Rugi-Rugi Daya dan Efisiensi pada Penyulang Hertasning Baru PT PLN (Persero) ULP Panakukkang Makassar,” Semin. Nas. Tek. Elektro dan Inform., vol. 0, no. 0, pp. 6–11, Oct. 2021.
N. Soedjarwanto and G. Forda Nama, “Monitoring Arus, Tegangan dan Daya pada Transformator Distribusi 20 KV Menggunakan Teknologi Internet of Things,” J. EECCIS, vol. 13, no. 3, pp. 128–133, 2019, [Online]. Available: https://jurnaleeccis.ub.ac.id/
N. M. Rahayu, A. Mashar, and R. F. Muldiani, “EVALUASI PEMBEBANAN TRANSFORMATOR DISTRIBUSI PADA GARDU CANTOL PTUC DI PT PLN (PERSERO) UP3 BANDUNG,” Sigma-Mu , vol. 15, no. 2, pp. 40–51, 2023, doi: 10.35313/SIGMAMU.V15I2.5791.
Z. Tharo, A. D. Tarigan, and R. Pulungan, “Pengaruh Pemakaian Beban Tidak Seimbang Terhadap Umur Peralatan Listrik,” RELE (Rekayasa Elektr. dan Energi) J. Tek. Elektro, vol. 1, no. 1, pp. 10–15, Jul. 2018, doi: 10.30596/RELE.V1I1.2256.
G. Satriyo Wicaksono Prodi Teknik Elektro, T. Wrahatnolo, K. Kunci-Transformator Distribusi, K. Beban, and R. Daya, “Evaluasi Ketidakseimbangan Beban pada GTT 20kV terhadap Arus Netral dan Rugi Daya,” Jambura J. Electr. Electron. Eng., vol. 5, no. 2, pp. 172–178, Jul. 2023, doi: 10.37905/JJEEE.V5I2.20139.
A. Sampe, “ANALISIS RUGI-RUGI DAYA AKIBAT KETIDAKSEIMBANGAN BEBAN PADA TRANSFORMATOR DISTRIBUSI 20 KV/380 V DI PENYULANG DPR KOTA,” J. Sains dan Teknol., vol. 1, no. 2, pp. 106–123, Dec. 2022, doi: 10.58169/SAINTEK.V1I2.84.
I. G. Budiyasa, I. W. A. Wijaya, and T. G. I. Partha, “RUGI – RUGI DAYA AKIBAT PENGARUH KETIDAK SEIMBANGAN BEBAN TERHADAP ARUS NETRAL PADA EFEKTIFITAS PENGGUNAAN DAYA TERPASANG,” J. SPEKTRUM, vol. 8, no. 1, pp. 260–267, 2021.
I. W. Y. Prasetya, I. N. Setiawan, and I. G. D. Arjana, “HARMONISA PADA TRANSFORMATOR DISTRIBUSI MI 0096 PENYULANG ABIANBASE,” vol. 7, no. 1, pp. 109–115, 2020.
I. N. Syamsiana, B. E. Prasetyo, H. Hassidiqi, and S. F. Firdaus, “Balancing Load Outgoing Transformator 2 di Politeknik Negeri Malang,” Elposys J. Sist. Kelistrikan, vol. 10, no. 3, pp. 201–207, Oct. 2023, doi: 10.33795/ELPOSYS.V10I3.4266.
Y. Yusmartato, R. Nasution, and A. Armansyah, “Pemilihan Fuse Cut Out Untuk Pengaman Transformator Distribusi 400 KVA,” JET (Journal Electr. Technol., vol. 4, no. 2, pp. 73–79, Jun. 2019.
Y. P. Tondok, L. S. Patras, and F. Lisi, “Perencanaan Transformator Distribusi 125 kVA,” J. Tek. Elektro dan Komput., vol. 8, no. 2, pp. 83–92, Aug. 2019, doi: 10.35793/JTEK.V8I2.24895.
A. Saiful Aprilian Ektianto, I. M. Agus Darwanto Sekolah Tinggi Teknologi Ronggolawe Cepu, and P. Korespondensi, “ANALISIS KETIDAK SEIMBANGAN BEBAN PADA TRANSFORMATOR DISTRIBUSI Di PT. PLN (Persero) RAYON CEPU,” SIMETRIS, vol. 15, no. 1, pp. 35–42, Jul. 2021, doi: 10.51901/SIMETRIS.V15I01.179.
R. Afrianda, S. Samsurizal, and A. A. Nurul, “Pengaruh Ketidakseimbangan Beban Terhadap Efesiensi Transformator Distribusi Studi Gardu PT PLN (PERSERO) Area Bekasi,” Sutet, vol. 10, no. 1, pp. 29–38, 2021, doi: 10.33322/sutet.v10i1.1277.
Z. Sya’roni and T. Rijanto, “ANALISIS KETIDAKSEIMBANGAN BEBAN TRANSFORMATOR DISTRIBUSI 20 KV DAN SOLUSINYA PADA JARINGAN TEGANGAN RENDAH,” J. Tek. ELEKTRO, vol. 8, no. 1, 2019, doi: 10.26740/JTE.V8N1.P.
S. Hidayat et al., “PENYEIMBANGAN BEBAN PADA JARINGAN TEGANGAN RENDAH GARDU DISTRIBUSI CD 33 PENYULANG SAWAH DI PT PLN (PERSERO) AREA BINTARO,” SUTET, vol. 8, no. 1, pp. 21–27, 2018, doi: 10.33322/SUTET.V8I1.712.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2024 Elposys: Jurnal Sistem Kelistrikan
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
