STUDI KELAYAKAN PEMBANGKIT LISTRIK TENAGA HIBRIDA DI PULAU PANJANG
Andri Suherman, Widia Tri Priane, Ajra Salmah and 1 more
Gravity: Jurnal Ilmiah Penelitian dan Pembelajaran Fisika · 2017
doi:10.30870/gravity.v3i1.2407 (opens in a new tab)
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Abstract
Abstract<br />Electrical energy conditions in Pulau Panjang have been supplied by PLTD with 12 hours operation time, so by utilizing renewable energy can increase electricity production for 24 hours. This study aims to design an optimal PLTH system to save fuel consumption and reduce emissions, especially CO2. The results of simulation and optimization using HOMER software show that the optimum PLTH to be applied in Pulau Panjang is the integration between PLTD and PLTS. At this optimum condition, the contribution of PLTS is 63% and PLTD 37% with net present value (NPC) of $ 2,279,961, electricity generation (COE) of $ 0.851 / kWh, fuel consumption per year 45,411 liters, CO2 emissions produced by system amounted to 119,583 Kg / year or decreased by 83.355 from the initial condition and 60.513 kWh of electrical energy over the year.<br /><br />Abstrak<br />Kondisi energi listrik di Pulau Panjang selama ini dipasok oleh PLTD dengan waktu operasi 12 jam, sehingga dengan memanfaatkan energi terbarukan dapat meningkatkan produksi listrik selama 24 jam. Penelitian ini bertujuan merancang sistem PLTH yang optimal untuk menghemat pemakaian bahan bakar dan mengurangi emisi terutama CO2. Hasil simulasi dan optimasi dengan menggunakan software HOMER menunjukan bahwa PLTH yang optimum untuk diterapkan di Pulau Panjang adalah integrasi antara PLTD dan PLTS. Pada kondisi optimum ini, kontribusi PLTS sebesar 63% dan PLTD 37% dengan nilai bersih sekarang (NPC) sebesar $2.279.961, biaya pembangkitan listrik (COE) sebesar $0,851/kWh, konsumsi BBM pertahun 45.411 liter, emisi CO2 yang dihasilkan sistem sebesar 119.583 kg/tahun atau berkurang sebesar 83,355 dari kondisi awal dan kelebihan energi listrik selama setahun sebesar 60.513 kWh.
Abstract licence: CC BY-SA
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