Nampira, Ardi Azhar (2023) Analisis Tekno-Ekonomi Sistem PV/Wind Turbine Dengan Peyimpanan Energi Hibrida Baterai Dan Flywheel Di Pulau Derawan, Indonesia. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pulau Derawan yang terletak di pelosok Kalimantan Timur menghadapi tantangan dalam mengakses listrik karena kurangnya ketersediaan pasokan listrik. Untuk mengatasi masalah ini, solusi optimal adalah dengan memanfaatkan potensi sumber energi terbarukan di daerah setempat. Saat ini pembangkit listrik yang ada di Pulau Derawan terdiri dari 5 Diesel Generator (DG), sistem Photovoltaic (PV), dan Baterai Lead Acid. Penelitian ini bertujuan untuk mengoptimalkan integrasi teknologi PV dan Wind Turbine ke dalam pembangkit listrik hybrid, serta penyimpanan energi menggunakan Baterai Li-Ion (LI) dan Flywheel (FW). Optimalisasi dan simulasi dilakukan dengan menggunakan Software HOMER dengan megumpulkan berbagai data seperti beban per tahun, radiasi matahari dah kecepatan angin di Pulau Derawan. Terdapat 4 skenario yang dianalisis yaitu: 2DG/PV/LI, 2DG/PV/LI/FW, 1DG/PV/LI/ WT dan 1DG/PV/LI/WT/FW. Hasil optimal menunjukkan bahwa hanya diperlukan satu DG dengan konfigurasi DG/PV/LI/WT. Skenario 3 ini menghasilkan Net Present Cost (NPC) $ 5,69 juta, Levelized Cost of Energy (LCOE) $ 0,152/kWh, emisi CO 962 kg/yr, UHC 37,3 kg/yr, PM 37,3 kg/yr, SO2 2.221, NOx 6.438. Skenario ini memberikan kontribusi yang lebih rendah terhadap polusi udara dan dampak negatif terhadap lingkungan. Hasil analisisa menunjukkan bahwa penambahan Flywheel sebagai penyimpan energi memiliki investasi awal dan biaya O&M yang tinggi dibandingkan Baterai Li-Ion.
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Derawan Island, which is located in remote areas of East Kalimantan, faces challenges in accessing electricity due to a lack of availability of electricity supplies. To overcome this problem, the optimal solution is to utilize the potential of renewable energy sources in the local area. Currently the power plants on Derawan Island consist of 5 Diesel Generators (DG), Photovoltaic (PV) systems, and Lead Acid Batteries. This study aims to optimize the integration of PV and Wind Turbine technologies into hybrid power plants, as well as energy storage using Li-Ion Batteries (LI) and Flywheel (FW). Optimization and simulation are carried out using HOMER Pro Software by collecting various data such as annual load, solar radiation and wind speed on Derawan Island. There are 4 scenarios analyzed, namely: 2DG/PV/LI, 2DG/PV/LI/FW, 1DG/PV/LI/ WT and 1DG/PV/LI/WT/FW. Optimal results show that only one DG is needed with the DG/PV/LI/WT configuration. Scenario 3 produces a Net Present Cost (NPC) of $5,69 millions, Levelized Cost of Energy (LCOE) $ 0,152/kWh, emission CO 962 kg/yr, UHC 37,3 kg/yr, PM 37,3 kg/yr, SO2 2.221, NOx 6.438. This scenario provides a lower contribution to air pollution and negative impact on the environment. The analysis results show that the addition of Flywheel as energy storage has a higher initial investment and O&M cost compared to Li-Ion Batteries.
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | Flywheel, HOMER, Pembangkit listrik hybrid, PV, Wind turbine. Flywheel, HOMER, Hybrid Storage, PV, Wind Turbine. |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ541 Flywheels. T Technology > TJ Mechanical engineering and machinery > TJ808 Renewable energy sources. Energy harvesting. T Technology > TJ Mechanical engineering and machinery > TJ828 Wind turbines |
| Divisions: | Interdisciplinary School of Management and Technology (SIMT) > 61101-Master of Technology Management (MMT) |
| Depositing User: | Ardi Azhar Nampira |
| Date Deposited: | 05 Aug 2023 14:09 |
| Last Modified: | 05 Aug 2023 14:09 |
| URI: | http://repository.its.ac.id/id/eprint/102453 |
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