Evaluasi Kapasitas Genset Sebagai Sistem Back-Up Energi Listrik di Gedung Sekretariat Daerah
DOI:
https://doi.org/10.33795/elposys.v12i1.6837Keywords:
efficiency, genset, peak load, safety ratingAbstract
Generator sets (gensets) are important tools to be available in public places as a backup source of electrical power, if there is a power outage from the main electrical source. In this study, an evaluation analysis of the generator capacity was carried out in the West Kalimantan secretariat building on April 2023. This building has a total load of 677 kW supplied by PLN medium voltage 20 kV and lowered by a 630 kVA step-down transformer. Current observations were made during Off Peak Load Time at 13.00-15.00 and Peak Load Time at 17.00-19.00. From this experiment, it can be concluded that in April 2023 the highest peak load usage was 568.67 kW or 710.83 kVA. After the calculations have been done, the generator power capacity in the building must be 651.61 kW, while the generators used were two units with a power capacity of 1280 kW. Thus, the generator has met the electrical energy needs of the building. The efficiency of the generator when the genset works for 60 minutes in the building is still relatively low, which is 26.25%. The ACB safety rating used on the outgoing genset to the Low Voltage Main Distribution Panel (LVMDP) has a rating of 2000 A for one genset unit and 4000 A for two synchronous genset units, which is in accordance with the calculation of the safety capability value from PUIL 2011 reference.
References
Nurfitri Imro’ah, Vina Annisa Nurdiani Aji, Shantika Martha,. 2019. “MODEL PERAMALAN BEBAN LISTRIK DI KALIMANTAN BARAT DENGAN METODE FUZZY LINEAR REGRESSION.” Bimaster . Buletin Ilmiah Matematika, Statistika dan Terapannya 8(1). doi.10.26418/bbimst.v8i1.30556.
D. N. Akbar, B. S. Gumilang, and A. Zuroida, “Studi Potensi Pengembangan Pembangkit Listrik Hybrid Genset-PV di Wilayah Pesisir Kabupaten Malang”, elposys, vol. 10, no. 1, pp. 94–98, Mar. 2023.
D. Prasetyo and M. Z. L. Abrori. 2021. “PEMAKAIAN BEBAN LISTRIK GENERATOR SET PADA KAPAL PERIKANAN.” EPIC Journal of Electrical Power Instrumentation and Control 4(2). 124. doi.10.32493/epic.v4i2.14640.
M. F. Musyaffa, M. D. Idris, and Paryadi. 2024. “Analisis Efisiensi Generator Set G8 Di Unit Pembangkit Dan Distribusi Listrik PPSDM Migas.” Majalah Ilmiah Swara Patra 14(2). 115–30. doi.10.37525/sp/2024-2/713.
J. D. Yussarianto and G. D. Prenata. 2024. “Kajian Teknis Kebutuhan Genset Sebagai Sumber Energi Cadangan Di UNTAG Surabaya.” Mars . Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer 2(4). 31–38. doi.10.61132/mars.v2i4.225.
N. Naibaho and M. Yoverly. 2022. “ANALISA PERHITUNGAN KEBUTUHAN GENSET STAMFORD 670 KVA PADA APARTEMEN MUSTIKA GOLF RESIDENCE CIKARANG JAWA BARAT.” Jurnal Elektro 10(1). 11–19.
N. Naibaho and R. Syah. 2022. “ANALISA UTILISASI GENSET KAPASITAS 275 kVA DI RSUD KEBAYORAN BARU.” Jurnal Elektro 10(2). 119–24.
A. Deani, E. Roselina, and A. Nurfikri. 2023. “PEMELIHARAAN BERKALA GENERATOR SET RUMAH SAKIT.” Jurnal Vokasi Indonesia 11(1). doi.10.7454/jvi.v11i1.1189.
M. S. Siregar, Junaidi, A. Irwan, and H. Ibrahim. 2022. “ANALISIS PEMELIHARAAN BERKALA PADA MOTOR DIESEL GENERATOR SET DAYA 90 kVA SEBAGAI ENERGI LISTRIK CADANGAN DI UPT RUMAH SAKIT KHUSUS PARU.” SINERGI POLMED. Jurnal Ilmiah Teknik Mesin 3(1). 55–67. doi.10.51510/sinergipolmed.v3i1.700.
Musmuliadi, I. Mado, A. Budiman, Subarianto, and A. Rantepadang. 2023. “Reliability Analysis of 3 Phase Generator Set as An Emergency Power Supply If There Are Electricity Outages at PT. Intracawood Manufacturing.” Journal of Emerging Supply Chain, Clean Energy, and Process Engineering 2(2). 99–108. doi.10.57102/jescee.v2i2.66.
Sumanto, and I. A. Bangsa. 2023. “ANALISIS KINERJA DAN SISTEM PEMELIHARAAN GENERATOR SET (GENSET) PADA APARTEMENT GREEN CENTRAL CITY.” Aisyah Journal Of Informatics and Electrical Engineering (A.J.I.E.E) 5(1). 88–97. doi.10.30604/jti.v5i1.127.
C.A.Putra, Budiman, and Y. Ridal. 2024. “Analisa Utilisasi Generator Set Kapasitas 200 kVA Di RSUD M. Natsir Kota Solok.” Jurnal MESIL (Mesin Elektro Sipil) 5(2). 139–46. doi.https.//doi.org/10.53695/jm.v5i2.1142.
B. Londong, Tachrir, A. D. Bunyamin, W. O Zulkaidah, W.O S. N. Alam, M. N. Anshari Nur. 2022. “Analisis Sistem Sinkronikasi Generator 2x2 MW Pada Bandar Udara Haluoleo Kendari.” Jurnal Fokus Elektroda . Energi Listrik, Telekomunikasi, Komputer, Elektronika Dan Kendali 7(4). 273–82. doi.https.//doi.org/10.33772/jfe.v7i4.70.
Z. Bedalov. (2020). “Practical Power Plant Engineering”. Wiley, USA.
B.A. Prabowo, S. Handoko, E. W. Sinuraya. 2020. “REDESAIN SISTEM INSTALASI LISTRIK GEDUNG PT. PLN UDIKLAT SEMARANG.” Transient. Jurnal Ilmiah Teknik Elektro 9(2). 277-282.
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