Analysis of Heat Rate Co-firing Pacitan PLTU
DOI:
https://doi.org/10.70609/gtech.v9i1.6211Keywords:
Co-firing, Biomass, GHPR, NHPR, EfficiencyAbstract
Through RUEN in 2025, the government is launching a co-firing program for coal-fired power plants towards achieving net zero emissions. Biomass is one solution to replace or replace fossil fuels in the field of energy supply. Some of the energy plants commonly used for co-firing are calliandra and gamal. The aim of this research is to analyze the Heat Rate efficiency of the use of calliandra and gamal biomass. This research method in quantitative form to achieve measurable results. The results of the analysis of using calliandra biomass at a percentage of 5% produce an NHPR of 2975 kCal/kWh. This value is greater than the use of gamal biomass at a percentage of 5% with a GHPR of 2942 kCal/kWh, and using a percentage of 10% produces an NHPR of 2986 kCal/kWh and at 10% gamal co-firing it produces an NHPR of 2920 kCal/kWh, the smallest thermal efficiency value is produced when the plant uses 10% kalindran co-firing with a value of 30.9%. and the highest thermal efficiency of the generator is when 10% galvanic co-firing is used.
References
Alfonso Nainggolan. (2021). Analisa Peningkatan Nilai Net Plant Heat Rate (NPHR) pada Unit 1 PLTU Tenayan 2 x 110 MW. 8(1), 259–264.
Ariefianto, R. M. (2021). Peluang Dan Tantangan Menuju Net Zero Emission (NZE) Menggunakan Variable Renewable Energy (VRE) Pada Sistem Ketenagalistrikan Di Indonesia. https://www.researchgate.net/publication/357448042
Barata, L. O. A. (2021). Studi Karakteristik Biomassa Batang Pohon Gamal (Gliricidia Sepium).
Daud, A., Hartono, R., & Seng, A. (2020). Analisis Efisiensi Bahan Bakar Batubara Tipe Low Rank Coal Pada Boiler Stoker PLTU Tidore Unit 2. In Dinamika Jurnal Teknik Mesin Unkhair (Vol. 5, Issue 2).
Febianto, I., Arsyad, M. I., Lubis, G. S., Program, ), Mesin, S. T., & Mesin, J. T. (n.d.). STUDI EFISIENSI THERMAL BOILER MENGGUNAKAN DIRECT METHOD PADA PLTU SUNGAI RINGIN DI KABUPATEN SINTANG.
Harnowo, S. (2016). Jurnal Mekanika dan Sistem Termal (JMST) Analisis Kinerja Pembangkit Listrik Tenaga Biomasa Sawit (PLTBS) Pabatu PT Perkebunan Nusantara IV. Harnowo Jurnal Mekanika Dan Sistem Termal, 1(1), 14–20.
Hudaedi Dedi, H. A. S. (2018). POTENSI GAMAL (Gliricidia sepium) SEBAGAI BAHAN BAKU PEMBANGKIT LISTRIK TENAGA BIOMASSA STUDI KASUS : KABUPATEN MANGGARAI TIMUR (NTT). Journal of Env. Engineering & Waste Management, 3.
Ilham, M. F., & Suedy, S. W. A. (2022). Effect of Cofiring Using Sawdust on Steam Coal Power Plant Heat Rate Value. Jurnal Energi Baru Dan Terbarukan, 3(2), 121–127. https://doi.org/10.14710/jebt.2022.13828
Latifianto, A., Prawatya, Y. E., Ivanto, M., Mesin, J. T., & Mesin, T. (n.d.). ANALISIS PENGARUH PERUBAHAN TEKANAN KONDENSOR (VAKUM) TERHADAP EFESIENSI HEAT RATE TURBIN UAP DI PT. PJB (PEMBANGKIT JAWA BALI) PLTU KETAPANG 10 MW.
Maskur, Z., Nugroho, D. A., Pembangkitan, P. T., & Bali, J. (2021). Analisa Karakteristik Biomasa untuk Cofiring pada Pembangkit Batubara di Indonesia.
Novita, S. A., Santosa, S., Nofialdi, N., Andasuryani, A., & Fudholi, A. (2021). Artikel Review: Parameter Operasional Pirolisis Biomassa. Agroteknika, 4(1). https://doi.org/10.32530/agroteknika.v4i1.105
Nurhasanah, R., & Firdaus, O. (n.d.). Perbandingan Efisiensi Boiler Awal Operasi Dan Setelah Overhaul Terakhir Di Unit 5 PLTU Suralaya.
Nyoman, I., Winaya, S., Agung, I. B., & Susila, D. (2010). Co-Firing Sistem Fludized Bed Berbahan Bakar Batubara dan Ampas Tebu. In Jurnal Ilmiah Teknik Mesin (Vol. 4, Issue 2).
Palupi, D. N., Sundari, S., Syahtaria, M. I., & Sianipar, L. (2024). Analisis Dampak Lingkungan dan Keekonomian Pembangkit Listrik Tenaga Co-firing Biomassa dan Baru bara sebagai Upaya Bauran Energi Terbarukan. 5(3).
Parinduri, L., Parinduri, T., Kunci, K., Fosil, E., Biomassa, E., & Energi, K. (2020). Konversi Biomassa Sebagai Sumber Energi Terbarukan. In Journal of Electrical Technology (Vol. 5, Issue 2). https://www.dosenpendidikan.
Sidiq, A. N. (2022). Pengaruh Co-Firing Biomassa terhadap Efisiensi Boiler PLTU Batubara. KILAT, 11(1), 21–31. https://doi.org/10.33322/kilat.v11i1.1553
Sidiq, A. N., & Suwardi. (2022). CALCULATION OF CARBON EMISSIONS AND CAP AND TRADE/TAX SCHEMES AT CO-FIRING COAL POWER PLANTS. 22(2), 273–293. https://doi.org/10.26714/traksi.22.2.2022
Sudarmaji, W., Pramono, W. B., Eng, M., & Suyamto, I. H. (n.d.). STUDI DAN ANALIS HEAT RATE PEMBANGKIT LISTRIK TENAGA UAP (PLTU) BATUBARA.
Suhendra Permana dan Agung Wahyudi Bintoro, D. (2021). Analisis Pengaruh Perubahan Beban Boiler Terhadap Konservasi Energi di PLTU SU5. Jurnal Teknik Mesin, 10(3).
Sutanto, H., Suyitno, S., Juwana, W. E., & Nurrohim, T. G. (2021). Design, Production Cost, and Air Flow Distribution of Biomass Pellet Furnace. Mekanika: Majalah Ilmiah Mekanika, 20(2), 68. https://doi.org/10.20961/mekanika.v20i2.49232
Utomo, R., & Bambang Suwignyo, dan. (2015). PRODUKTIVITAS TANAMAN KALIANDRA (Calliandra calothyrsus) SEBAGAI HIJAUAN PAKAN PADA UMUR PEMOTONGAN YANG BERBEDA PRODUCTIVITY OF CALLIANDRA (Calliandra calothyrsus) AS A FORAGE IN THE DIFFERENT DEFOLIATION TIME. 39(2), 103–108.
Winarno, I. D. (n.d.). Pengembangan Energi Biomassa (Tantangan Dan Peluang Bisnis Menuju Net Zero Emmission) Chairman of Indonesian Biomass Energy Society (MEBI).
Zhang, T. (2020). Methods of Improving the Efficiency of Thermal Power Plants. Journal of Physics: Conference Series, 1449(1). https://doi.org/10.1088/1742-6596/1449/1/012001
Downloads
Published
Issue
Section
License
Copyright (c) 2025 Kiki Darmawan, Luchyto Chadra Permadi, Bella Cornelia Tjiptady, Ratna Fajarwati Meditama, Indah Martha Fitriani, Faisol Khoufi Asshidiqi
This work is licensed under a Creative Commons Attribution 4.0 International License.
