Nugraha, Arya (2025) Optimasi Perencanaan Pengoperasian Pembangkit Mempertimbangkan Penambahan Pembangkit Listrik Tenaga Surya Dan Baterai Penyimpanan Energi di Baubau dengan Metode Dynamic Programming. Masters thesis, Institut Teknologi Sepuluh November.
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Abstract
Perkembangan teknologi dan penurunan biaya investasi baterai mendorong pertumbuhan pemanfaatan baterai dalam sistem tenaga listrik yang tumbuh dengan cepat. Salah satu peran baterai dalam operasi sistem tenaga listrik adalah load levelling. Dalam load levelling baterai meyimpan energi pada saat beban rendah dan energi yang tersimpan akan digunakan pada saat beban tinggi.
Baubau memiliki potensi EBT (Energi Baru Terbabarukan) sebesar 30 MW. Dengan potensi pembangunan PLTS (Pembangkit Listrik Tenaga Surya) khususnya di Bola Kabupaten Buton Selatan sebesar 1.575,5 kWh / kWp per-tahun, diharapkan mampu menggantikan peran PLTD (Pembangkit Listrik Tenaga Diesel) konvensional. Pemodelan PLTS dan Baterai disimulasikan dengan software Homer Pro. Simulasi perancangan PLTS dan Baterai di Bola Sulawesi Tenggara untuk mensuplai sistem kelistrikan Baubau menghasilkan nilai PV Production (kWH/yr) sebesar 10.685.040, Battery Annual Throughput (kWH/yr) sebesar 7.053.382 dan COE (Cost of Energi) Rp 1.881,2.
Penjadwalan pembangkit dengan mempertimbangkan penambahan PLTS dan penyimpanan baterai dilakukan dengan teknik optimisasi metode Dynamic Programming dimaksudkan untuk mendapatkan solusi yang efisien dan efektif dalam mendekati nilai optimal. Perancangan PLTS untuk mensuplai Baterai yang akan digunakan ketika beban puncak malam mampu mengurangi biaya penggunaan bahan bakar sebanyak 2,6 persen. Perancangan PLTS dan Baterai Penyimpanan Energi di Baubau mampu mengurangi emisi gas buang CO2 yang dihasilkan pada saat beban puncak malam sebesar 10,57 persen.
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The development of technology and the decline in battery investment costs are driving the growth of battery utilization in the rapidly growing electric power system. One of the roles of batteries in the operation of the electric power system is load leveling. In load leveling, batteries store energy when the load is low and the stored energy will be used when the load is high.
Baubau has a potential for EBT (New Renewable Energy) of 30 MW. With the potential for the development of PLTS (Solar Power Plants), especially in Bola, South Buton Regency, of 1,575.5 kWh / kWp per year, it is expected to be able to replace the role of conventional PLTD (Diesel Power Plants). PLTS and Battery modeling is simulated using Homer Pro software. Simulation of PLTS and Battery design in Bola, Southeast Sulawesi to supply the Baubau electricity system produces a Production value (kWH/yr) of 10.685.040, Battery Annual Throughput (kWH/yr) of 7.053.382 and COE (Cost of Energy) of Rp 1.881,2.
Scheduling of generators by considering the addition of PLTS and battery storage is carried out using the Dynamic Programming method optimization technique intended to obtain efficient and effective solutions in approaching the optimal value. The design of PLTS to supply batteries that will be used when the peak night load is able to reduce fuel usage costs by 2,6 percent. The design of PLTS and Energy Storage Batteries in Baubau is able to reduce CO2 exhaust emissions produced during the peak night load by 10.57 percent.
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | Unit Commitment, Baterai, PLTS, Dynamic Programming, Pembangkit Termal, Unit Commitment, Baterry, PLTS (Solar Power Plant), Dynamic Programming, Thermal Power Plants. |
| Subjects: | Q Science Q Science > Q Science (General) Q Science > Q Science (General) > Q180.55.M38 Mathematical models |
| Divisions: | Interdisciplinary School of Management and Technology (SIMT) > 61101-Master of Technology Management (MMT) |
| Depositing User: | Arya Nugraha |
| Date Deposited: | 01 Aug 2025 09:53 |
| Last Modified: | 01 Aug 2025 09:53 |
| URI: | http://repository.its.ac.id/id/eprint/124767 |
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