Rahma, Khalikul Haqqur (2022) Optimasi Penyimpanan Energi Terbarukan Dengan Baterai Dan Hidrogen Di Pulau Bawean. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pasokan listrik untuk Pulau Bawean, Jawa Timur, Indonesia masih menggunakan PLTD. Operasional dan perawatan PLTD tiap tahunnya mencapai Rp 14,9 Milyar ditambah pajak karbon yang harus dibayarkan akibat emisi CO2 yang dihasilkan setiap tahunnya. Untuk mengurangi biaya operasional dan pajak emisi CO2, maka pada tesis ini akan dirancang sebuah alternatif solusi untuk menurunkan biaya operasi dengan melakukan investasi pembangkit listrik energi terbarukan. Metoda yang digunakan adalah optimasi menggunakan software matlab-simulink untuk mencari kombinasi terbaik dari investasi PLTS dan PLTB dengan alternatif penyimpam energi mengunakan baterai atau memanfaatkan PLTD terpasang. Hasil simulasi menunjukkan bahwa dengan membangun PLTS berkapasitas 187 kWp dan PLTB berkapasitas 683 kWp serta dengan penyimpanan energi baterai lead-acid berkapasitas 1054 kWh investasi sistem pembangkit listrik energi terbarukan ini sebesar Rp 17,7 Milyar dapat menurunkan biaya operasional menjadi Rp 0,61 Milyar, artinya biaya operasional dapat diturunkan sebesar 96%. Selain itu sistem ini juga dapat menurunkan emisi CO2 sebesar 46902,5 tonCO2e/tahun.
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The Bawean Island is part of East Java, Indonesia located closed to Java Island, is rely on a diesel generator for its electricity supply. The annual operation and maintenance of diesel generator reaches IDR 14.9 billion plus the carbon tax that must be paid due to the CO2 emissions produced annually. To reduce operational costs and CO2 emission taxes, this research will design an alternative solution to reduce operating costs by investing in renewable energy power plants. The method used is optimization using matlab-simulink software to find the best combination of solar power and wind turbine‘s investments with alternative energy storage using batteries or utilizing installed diesel generator. The simulation results show that by building solar power generator with a capacity of 187 kWp and wind turbine generator with a capacity of 683 kWp and with energy storage of lead-acid batteries with a capacity of 1054 kWh, the investment in this renewable energy power plant system of Rp. 17.7 billion can reduce operational costs to Rp. 0.69 billion, meaning that operational costs can be reduced by 96%. In addition, this system can also reduce CO2 emissions by 46902.5 tonsCO2e/year.
| Item Type: | Thesis (Masters) |
|---|---|
| Additional Information: | RTM 621.312 44 Rah o-1 2022 |
| Uncontrolled Keywords: | PLTS, PLTB, lead-acid, LiFePo4, Elektrolisis, Fuel Cell, Hidrogen, NPV, PLTD, Emisi CO2, Solar Generator, Wind Turbine Generator, Lead Acid, LiFePo4, Electrolysis, Fuel Cell, Hydrogen, NPV, Diesel Generator, CO2 Emissio |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1056 Solar power plants. Ocean thermal power plants |
| Divisions: | Faculty of Industrial Technology and Systems Engineering (INDSYS) > Mechanical Engineering > 21101-(S2) Master Thesis |
| Depositing User: | Mr. Marsudiyana - |
| Date Deposited: | 12 Feb 2025 02:23 |
| Last Modified: | 12 Feb 2025 02:23 |
| URI: | http://repository.its.ac.id/id/eprint/118674 |
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