Metode Kurva Batasan Energi Untuk Evaluasi Resiko Arc-flash  Pada Sistem PLTU

Chandra Wiharya; Priya Surya Harijanto; Farrasdito Aulia Rizky

doi:10.33795/elposys.v11i3.4732

Authors

Chandra Wiharya Politeknik Negeri Malang
Priya Surya Harijanto Politeknik Negeri Malang
Farrasdito Aulia Rizky Politeknik Negeri Malang

DOI:

https://doi.org/10.33795/elposys.v11i3.4732

Keywords:

arcflash, energy limit curve, personal protective equipment (PPE)

Abstract

In an effort to determine the Personal Protective Equipment (PPE) required to protect against arc-flash hazards based on IEEE Std. 1584-2002, a simplified analysis technique was used with the energy limit curve method. The problem addressed was the potential inaccuracies in determining the required PPE level and maximum flash-protection distance when the traditional method does not precisely calculate the incident energy level and flash-protection limit. The purpose of this study was to evaluate a method that could be applied to various types of overcurrent protective devices in electrical systems, thus simplifying the arc-flash analysis. The method involved using the energy limit curve, which allows for quicker determination of the necessary PPE by plotting relay/fuse curves into the energy limit curve. This approach was implemented and tested at PLTU Paiton Unit 7 (PT. POMI). Important findings indicated that the energy limit curve method significantly reduced the time required to determine the appropriate PPE category compared to the IEEE 1584-2002 standard. The results showed that the process of determining the PPE category was more efficient, with fewer data requirements and shorter calculation times. The implications of this research suggest that the energy limit curve method can simplify arc-flash calculations for large industries with numerous buses, enhancing the overall safety protocols by providing a faster and potentially more accurate means of assessing arc-flash hazards and PPE requirements.

References

J. Situngkir, A. Priyadi, and M. Pujiantara, “Analisa Arc Flash Pada Sistem Tegangan Menengah Di PT. Semen Padang Dengan Menggunakan Metode Perhitungan Yang Dimodifikasi,” J. Tek. ITS, vol. 5, no. 2, pp. B257–B264, Sep. 2016, doi: 10.12962/J23373539.V5I2.16167.

M. I. Taufiqi, M. Pujiantara, S. Anam, and J. T. Elektro, “Analisa Arc Flash pada Sistem Kelistrikan Di PT. Asahimas Flat Glass Tbk. Sidoarjo,” J. Tek. ITS, vol. 6, no. 1, pp. F184–F190, Mar. 2017, doi: 10.12962/J23373539.V6I1.22545.

P. Kusalya, P. A. S. Kusalya, M. Pujiantara, and O. Penangsang, “Simplifikasi Analisa Bahaya Arc Flash Menggunakan Metode Kurva Batasan Energi pada PT. Pertamina RU VII Syarif Kasim,” J. Tek. ITS, vol. 12, no. 1, pp. B29–B35, May 2023, doi: 10.12962/j23373539.v12i1.110746.

J. K. Sugiharto and S. Abduh, “ANALISIS ARC FLASH 6,3 KV PT HOLCIM INDONESIA TBK. BOGOR, JAWA BARAT,” Jetri J. Ilm. Tek. Elektro, vol. 16, no. 1, pp. 29–38, Aug. 2018, doi: 10.25105/JETRI.V16I1.2939.

Y. Firdaus, M. Pujiantara, and A. Musthofa, “PENYEDERHANAAN ANALISA BAHAYA ARC FLASH MENGGUNAKAN KURVA BATASAN ENERGI PADA BANDARA INTERNASIONAL JUANDA,” J. Tek. ITS, vol. 5, no. 2, pp. B217–B222, Sep. 2016, doi: 10.12962/J23373539.V5I2.16121.

M. Maulana, S. Sulistyono, and F. Farsa, “Pengaruh Setting OCR Terhadap Arc Flash Saat Short Circuit Penyulang AK19 Substation Diesel PT KDL,” J. Teknol. Elektro, vol. 14, no. 2, p. 78, 2023, doi: 10.22441/jte.2023.v14i2.004.

C. Velimir Lackovic, “Arc Flash Calculation Methods,” no. 877, p. 34.

Srinivasan, R., and L. Amarnath. "Arc Flash Risk Assessment for Electrical Safety in Industrial Systems." IEEE Transactions on Industry Applications 50, no. 3 (2014): 2071-2079.

Ammerman, Robert F., et al. "Comparison of Methods for Arc Flash Hazard Calculations in Data Centers." IEEE Transactions on Industry Applications 54, no. 1 (2018): 301-309.

Huang, Yanfeng, and Yijia Cao. "Quantitative Risk Assessment of Arc Flash in Low Voltage Power Systems." IEEE Transactions on Power Delivery 29, no. 6 (2017): 2436-2442.

Harijanto, Priya Surya, and Budi Eko Prasetyo. "Analisa Proteksi Gangguan Petir Pada SUTT 70 KV Antara GI Kebonagung - Polehan." Elposys: Jurnal Sistem Kelistrikan 10, no. 1 (2023): 13-18. DOI: 10.33795/elposys.v10i1.975

Harijanto, Priya Surya, Wijaya Kusuma, Budi Eko Prasetyo, Ahmad Hermawan, and Alif Fitrah. "Analisis Perbaikan Sistem Pentanahan Pada Tower Transmisi 150 KV Menggunakan Simulasi Alternative Transient Program (ATP)." Jurnal Teknik Ilmu dan Aplikasi 3, no. 1 (2022): 61-68

Harijanto, Priya Surya, M.F. Hakim, R.A. Ananto, A.H. Santoso. "Voltage Improvement on the Feeder Using the Load Breaking Method." International Journal of Electrical Engineering and Applied Sciences, 2023.

Su, Wenqi, et al. "Arc Flash Hazard Analysis for Utility-scale Solar Power Plants." IEEE Transactions on Power Delivery 33, no. 5 (2018): 2147-2154.

Suwito, Suhanto, dan Kustori, "Sistem Baterai Charging pada Solar Energy System dengan Buck Boost Converter untuk Berbagai Tingkat Pencahayaan di Bandar Udara," Institut Teknologi Sepuluh November, Surabaya, 2017.