ANALISA PERHITUNGAN SUSUT ENERGI DAN KERUGIAN FINANSIAL PADA PENYULANG BUNCIS GARDU INDUK MARIANA MENGGUNAKAN ETAP 19.0.1

RAMADHANI, BERNIKA PUTRI and Adipradana, Wirawan (2025) ANALISA PERHITUNGAN SUSUT ENERGI DAN KERUGIAN FINANSIAL PADA PENYULANG BUNCIS GARDU INDUK MARIANA MENGGUNAKAN ETAP 19.0.1. Undergraduate thesis, Sriwijaya University.

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Abstract

The Buncis Feeder at the Mariana Substation is a 20 kV distribution line with conductor length of 302.38 km, which potentially causes high energy loss. This study aims to analyze the energy loss and financial impact using two approaches which are manual calculation and simulation with ETAP 19.0.1. The data includes conductor types and lengths, peak load currents, and resistance values based on standards. Manual calculations were performed using basic electrical formulas, while simulations used a modeled single line diagram in ETAP. Results show manual calculation energy loss at 714.085 kWh/day (9.91%) and ETAP simulation calculation at 756.583 kWh/day (10.46%). Financial losses per day were estimated around Rp24,759,336.05 (for manual calculation) and Rp26,232,885.29 (for ETAP simulation). The 5,95% difference supports the validity between methods. Mainfactors that contributed mosthly in losses are line length, conductor variation, and load imbalance. These findings can guide loss reduction strategies such as load splitting or new substation development. Keywords : Energy Loss, Power Loss, Buncis Feeder, ETAP 19.0.1, Financial Loss

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Kata Kunci : Susut Energi, Susut Daya, Penyulang Buncis, ETAP 19.0.1, Kerugian Finansial
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1-9971 Electrical engineering. Electronics. Nuclear engineering > TK1 Electrical engineering--Periodicals. Automatic control--Periodicals. Computer science--Periodicals. Information technology--Periodicals. Automatic control. Computer science. Electrical engineering. Information technology.
Divisions:	03-Faculty of Engineering > 20201-Electrical Engineering (S1)
Depositing User:	Bernika Putri Ramadhani
Date Deposited:	07 Jul 2025 04:47
Last Modified:	07 Jul 2025 04:47
URI:	http://repository.unsri.ac.id/id/eprint/176873

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