Studi Potensi Penghematan Energi pada Coal Handling System PLTU Jawa IV Menggunakan Analisis Regresi Multivarian

Ari Hastanto; Berkah Fajar T.K; Jaka Windarta

doi:10.14710/jebt.2024.23950

DOI: https://doi.org/10.14710/jebt.2024.23950

Studi Potensi Penghematan Energi pada Coal Handling System PLTU Jawa IV Menggunakan Analisis Regresi Multivarian

Ari Hastanto , Berkah Fajar T.K, Jaka Windarta

Master Program of Energy, Indonesia

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

BibTex Citation Data :

@article{jebt23950,
    author = {Ari Hastanto and Berkah T.K and Jaka Windarta},
    title = {Studi Potensi Penghematan Energi pada Coal Handling System PLTU Jawa IV Menggunakan Analisis Regresi Multivarian},
    journal = {Jurnal Energi Baru dan Terbarukan},
  volume = {5},
    number = {2},
    year = {2024},
    keywords = {CHS, UNIDO, Sistem Konveyor, Analisis Regresi Multivarian, Intermiten, Durasi Tonase, Roller},
    abstract = {Pembangkit Listrik Tenaga Uap (PLTU) Jawa IV merupakan salah satu PLTU berdaya terbesar di Indonesia yang memiliki transportasi batubara dari  Jetty  menuju  Bunker  sepanjang lebih dari lima kilometer, dan dikelola  Coal Handling System  (CHS).  United Nations Industrial Development Organization  (UNIDO) memberikan pedoman pengelolaan energi berdasarkan ISO 50001 di sektor industri. Pedoman ini menghasilkan keluaran pada pengguna energi terbesar CHS yang dijadikan obyek utama  penghematan energi, yaitu sistem konveyor. Pengoperasian sistem konveyor CHS yang panjang dengan struktur naik turun, area luas, kondisi angin dan cuaca berubah-ubah, menyebabkan frekuensi intermiten meningkat, dan tonase berubah-ubah, yang berpengaruh pada fluktuasi konsumsi energi. Analisis regresi multivarian digunakan untuk menyelidiki variabel-variabel independen yang berpengaruh langsung terhadap konsumsi energi sistem konveyor, yaitu jumlah intermiten atau  start-stop  konveyor, durasi tonase, dan komposisi  roller . Peningkatan performa pada variabel-variabel ini menghasilkan kesimpulan bahwa penambahan tiga teknisi terampil dapat meningkatkan kualitas  preventive maintenance  (PM) yang mengurangi  breakdown  fasilitas sebesar 80%, serta berpotensi menghemat energi hingga 33.184,26 kWH/bulan. Durasi tonase optimal per hari untuk meminimumkan konsumsi energi, namun tetap memenuhi kebutuhan batubara yang ditransportasikan sebesar 22.000 ton per hari adalah berturut-turut 0,30; 2,56; dan 13,30 jam pada tonase <1000, 1000-1200, dan 1200-1400 tph, berpotensi menghemat energi hingga 9.462,44 kWH/bulan. Sedangkan skenario penggantian  roller  berumur di atas dua tahun sebesar 2% dari total keseluruhan berpotensi menghemat energi hingga 16.997,44 kWH/bulan.},
   issn = {2722-6719},   pages = {130--144}  doi = {10.14710/jebt.2024.23950},
    url = {https://ejournal2.undip.ac.id/index.php/jebt/article/view/23950}
}

Citation Format:

Abstract

Pembangkit Listrik Tenaga Uap (PLTU) Jawa IV merupakan salah satu PLTU berdaya terbesar di Indonesia yang memiliki transportasi batubara dari Jetty menuju Bunker sepanjang lebih dari lima kilometer, dan dikelola Coal Handling System (CHS). United Nations Industrial Development Organization (UNIDO) memberikan pedoman pengelolaan energi berdasarkan ISO 50001 di sektor industri. Pedoman ini menghasilkan keluaran pada pengguna energi terbesar CHS yang dijadikan obyek utama penghematan energi, yaitu sistem konveyor. Pengoperasian sistem konveyor CHS yang panjang dengan struktur naik turun, area luas, kondisi angin dan cuaca berubah-ubah, menyebabkan frekuensi intermiten meningkat, dan tonase berubah-ubah, yang berpengaruh pada fluktuasi konsumsi energi. Analisis regresi multivarian digunakan untuk menyelidiki variabel-variabel independen yang berpengaruh langsung terhadap konsumsi energi sistem konveyor, yaitu jumlah intermiten atau start-stop konveyor, durasi tonase, dan komposisi roller. Peningkatan performa pada variabel-variabel ini menghasilkan kesimpulan bahwa penambahan tiga teknisi terampil dapat meningkatkan kualitas preventive maintenance (PM) yang mengurangi breakdown fasilitas sebesar 80%, serta berpotensi menghemat energi hingga 33.184,26 kWH/bulan. Durasi tonase optimal per hari untuk meminimumkan konsumsi energi, namun tetap memenuhi kebutuhan batubara yang ditransportasikan sebesar 22.000 ton per hari adalah berturut-turut 0,30; 2,56; dan 13,30 jam pada tonase <1000, 1000-1200, dan 1200-1400 tph, berpotensi menghemat energi hingga 9.462,44 kWH/bulan. Sedangkan skenario penggantian roller berumur di atas dua tahun sebesar 2% dari total keseluruhan berpotensi menghemat energi hingga 16.997,44 kWH/bulan.

Fulltext View|Download

Keywords: CHS, UNIDO, Sistem Konveyor, Analisis Regresi Multivarian, Intermiten, Durasi Tonase, Roller

Article Metrics:

Article Info

Section: Articles

Language : ID

In Vol 5, No 2 (2024): Juli 2024

Recent articles

Prospek Potensial Mikroalga Sebagai Biofuel Di Kepulauan Riau Guna Mewujudkan Net Zero Emission Masa Depan Pemanfaatan Batubara sebagai Sumber Energi di Indonesia Studi Potensi Penghematan Energi pada Coal Handling System PLTU Jawa IV Menggunakan Analisis Regresi Multivarian More recent articles

Arthur, C. (2021, November 9). What is an energy management system? United Nations Industrial Development Organization. https://www.unido.org/stories/what-energy-management-system
Donovan, M. (2014, September 17). PDCA is the Breath of Lean. Lean Enterprise Institute. https://www.lean.org/the-lean-post/articles/pdca-is-the-breath-of-lean/
Harahap. (2021). Analisis Peningkatan Produktivitas Kerja Mesin Dengan Menggunakan Metode Total Preductive Maintenance (TPM) di PT Casa Woodworking Industry. (n.d.)
Imam, S. F., Raza, J., & Ratnayake, R. M. C. (2014). World Class Maintenance (WCM): Measurable indicators creating opportunities for the Norwegian Oil and Gas industry. IEEE International Conference on Industrial Engineering and Engineering Management, 1479–1483. https://doi.org/10.1109/IEEM.2013.6962656
Kannan, R., & Boie, W. (2018). Energy management practices in SME––case study of a bakery in Germany. Energy Conversion and Management, 44(6), 945–959. https://doi.org/10.1016/S0196-8904(02)00079-1
Kucuk, S., & Ajder, A. (2022). Analytical voltage drop calculations during direct on line motor starting: Solutions for industrial plants. Ain Shams Engineering Journal, 13(4), 101671. https://doi.org/10.1016/j.asej.2021.101671
Lin, P., Zheng, F., Shin, M., & Liu, X. (2023, July 17). CUSUM learning curves: what they can and can’t tell us
Machado, T. H., Alves, D. S., & Cavalca, K. L. (2019). Investigation about journal bearing wear effect on rotating system dynamic response in time domain. Tribology International, 129, 124–136. https://doi.org/10.1016/j.triboint.2018.08.004
Meier, H., Lagemann, H., Morlock, F., & Rathmann, C. (2019). Key performance indicators for assessing the planning and delivery of industrial services. Procedia CIRP, 11, 99–104. https://doi.org/10.1016/j.procir.2013.07.056
Montgomery, D. C., Peck, E. A., & Vining, G. (2019). Introduction to Linear Regression Analysis: Fifth Edition. John Wiley & Sons
Mu, Y., Yao, T., Jia, H., Yu, X., Zhao, B., Zhang, X., Ni, C., & Du, L. (2020). Optimal scheduling method for belt conveyor system in coal mine considering silo virtual energy storage. Applied Energy, 275, 115368. https://doi.org/10.1016/j.apenergy.2020.115368
Sela, L. (2020). Lecture Notes: Nonlinear Optimization and Matlab Optimization Toolbox Example. Diambil 11 Juni 2024 https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=1092&context=ecstatic_all
Siswanto, B. (2018). Peningkatan Efektifitas Pelaksanaan Preventive Maintenance Dengan Pendekatan Metode House of Risk (HOR). Institut Teknologi Sepuluh November
Vasić, M., Stojanović, B., & Blagojević, M. (2020). Failure analysis of idler roller bearings in belt conveyors. Engineering Failure Analysis, 117, 104898. https://doi.org/10.1016/j.engfailanal.2020.104898
Zeng, F., Wu, Q., Chu, X., & Yue, Z. (2015). Measurement of bulk material flow based on laser scanning technology for the energy efficiency improvement of belt conveyors. Measurement, 75, 230–243. https://doi.org/10.1016/j.measurement.2015.05.041

Last update:

No citation recorded.

Last update:

No citation recorded.

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

The authors submitting a manuscript do so on the understanding that if accepted for publication, the article's copyright shall be assigned to Jurnal Energi Baru dan Terbarukan (JEBT) and Master Program of Energy, Universitas Diponegoro. Copyright encompasses rights to reproduce and deliver the article in all forms and media, including reprints, photographs, microfilms, and other similar reproductions and translations.

As an article writer, the authors have the right to use their articles for various purposes, including by institutions that employ authors or institutions that provide funding for research. Author rights are granted without special permission.

Authors who publish a paper at JEBT have the broad right to use their work for teaching and scientific purposes without the need to ask permission, including used for (i) teaching in the author's class or institution, (ii) presentation at meetings or conferences and distributing copies to participants ; (iii) training conducted by the author or author's institution; (iv) distribution to colleagues for research use; (v) use in the compilation of subsequent authors' works; (vi) inclusion in a thesis or dissertation; (vi) reuse of part of the article in another work (with citation); (vii) preparation of derivative works (with citation); (viii) voluntary posting on open websites operated by authors or author institutions for scientific purposes (following the CC BY-SA License).

Reproduce any part of this journal, its storage in the database, or its transmission by all forms of media is permitted and does not need written permission from the JEBT journal. However, it should be cited as an honor in academic manners by providing appropriate credit (provide article citation or content), links to the license, and indicating if there are changes.

JEBT journal and the Master Program of Energy, Universitas Diponegoro, and the Editor make every effort to ensure that there are no data, opinions, or false or misleading statements published in the JEBT journal. However, the article's content is each author's sole and exclusive responsibility.

The Copyright Transfer Form can be downloaded here: [Copyright Transfer Form]. The copyright form should be signed originally and sent to the Editor via email or fax.