Sendika, Tri Pratining (2020) Analisis Tekno Ekonomi Pada Perencanaan PLTB Rooftop Off Grid Di Pt. Indonesia Power PGU Bali Unit PLTG Gilimanuk. Undergraduate thesis, Politeknik Negeri Jember.
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Abstract
The Gilimanuk PLTG area is an area close to the coast that has a suitable wind gust as a household scale PLTB development. The plan to build PLTB Rooftop is based on data obtained from BMKG Jembrana-Bali III in 2019 in the form of average wind speeds ranging from 2.32916m / s - 5,611317 m / s. This wind energy will be used to generate wind turbine type i-500 with 172.5 Watt power from wind power of 213.639 Watt. Other auxiliary components used include the inverter made by Tesup 12/24 Vdc into 110/220 Vac, and BCR (Battery Charge Regulated) of the VRLA Gel type with a parallel 24V series voltage and a load of 12 units of 60watt LED garden lights / unit in the PLTG area. Gilimanuk. Systematics of the financial and economic aspects of the project obtained the net present value (NPV) of 16.597 and a BCR of 1.51, the ability to produce a united investment value (PI) return of 2.12. So, from these results it is known that the internal rate of return (IRR) is 11.14% with a return on investment (ROI) of 6.6% for 20 years, because the value of cash flow assets varies, resulting in a payback period (PP) of 7 years so that this planning project proposal is said to be accepted and feasible to run.
Item Type: | Thesis (Undergraduate) | ||||||
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Uncontrolled Keywords: | BCR, BMKG Jembrana-Bali, IRR, NPV, PI, PLTB rooftop, PP, ROI, turbin angin i-500. | ||||||
Subjects: | 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 443 - Teknik Enerji | ||||||
Divisions: | Jurusan Teknik > Prodi D4 Teknik Energi Terbarukan > Tugas Akhir | ||||||
Depositing User: | Tri Pratining Sendika | ||||||
Date Deposited: | 16 Mar 2021 02:37 | ||||||
Last Modified: | 17 Mar 2021 03:51 | ||||||
URI: | https://sipora.polije.ac.id/id/eprint/3270 |
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