Analisis Potensi Energi Arus Laut dan Pemilihan Teknologi Turbin untuk Aplikasi di Selat Haya, Maluku

Yahya, Nirwan Yusril (2026) Analisis Potensi Energi Arus Laut dan Pemilihan Teknologi Turbin untuk Aplikasi di Selat Haya, Maluku. Masters thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Sejak krisis energi tahun 1973 menyadarkan masyarakat industri pentingnya diversifikasi sumber energi listrik agar tidak bergantung pada produsen raksasa yang mengontrol pasokan dan harga minyak bumi. Salah satu sumber produksi energi berasal dari konversi arus laut menjadi tenaga listrik. Sayangnya, arus laut di Indonesia umumnya dilaporkan berkecepatan rendah, sehingga pemilihan turbin yang sesuai menjadi tantangan utama tersendiri. Tujuan penelitian yang diusulkan berupa mengkaji kesesuaian spesifikasi turbin arus laut terhadap karakteristik perairan di Selat Haya, Maluku. Metode yang digunakan berupa pemodelan arus menggunakan perangkat lunak QGIS, Arc GIS, Delft Dasboard dan Delft3D dengan acuan data dari laporan pengukuran di lokasi tersebut dari data sekunder peneliti lain yang divalidasi menggunakan RMSE, MAE, MBE, MAPE, dan SMAPE. Kedua berupa kajian literatur bersama decision making terhadap berbagai kriteria turbin arus laut berupa daya, energi, cut-in, cut-off dan dimensi yang dianalisa dengan karakteristik perairan laut di Selat Haya, Maluku. Karakteristik perairan yang didata berupa kecepatan arus dan kedalaman perairan. Hasil capaian penelitian yang diusulkan ini berupa rekomendasi turbin yang sesuai untuk dioperasikan di wilayah tersebut. Manfaat dari penelitian berupa rekomendasi spesifikasi turbin arus laut yang sesuai dengan karakteristik perairan Selat Haya, sehingga dapat menjadi acuan teknis dalam pengembangan energi terbarukan berbasis arus laut di wilayah tersebut.
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Since the 1973 energi crisis caused by conflicts in Middle Eastern Countries, industrial societies—particularly in the West—have become increasingly aware of the importance of diversifying electricity sources to achieve energi independence and reduce reliance on major producers that control the supply and price of petroleum. One alternative energy source is the conversion of ocean currents into electrical power. However, ocean currents in Indonesia are generally reported to have low velocities, making the selection of suitable turbines a significant challenge. This study aims to examine the compatibility of ocean current turbine specifications with the characteristics of the Haya Strait, Maluku. The method employed involves modelling current velocity with software QGIS, ArcGIS, Delft Dasboard, Delft3D with reference to data from measurement reports at the location from secondary data from other researchers that was validate using RMSE, MAE, MBE, MAPE, and SMAPE. Second method is literature review with decision making of various ocean current turbine criteria as power, energy, cut-in, cut-off and dimension, which are then analyz with Haya strait marine conditions. The characteristics assessed include current velocity and depth of ocean. These data were obtained from measurement reports provided by other reseacher that validated. The expected outcome of this study is a recommendation of turbine types that are suitable for operation in the specified region. The compatibility between turbine specifications and local marine conditions is intended to serve as a technical reference for future development of renewable energy from ocean currents in the area.

Item Type:	Thesis (Masters)
Uncontrolled Keywords:	Karakteristik Oseanografi, Selat Haya, Turbin Arus Laut, Haya Strait, Oceanographic Characteristics, Ocean Current Turbine
Subjects:	T Technology > TC Hydraulic engineering. Ocean engineering > TC203.5 Coastal engineering T Technology > TJ Mechanical engineering and machinery > TJ266 Turbines. Turbomachines (General) T Technology > TJ Mechanical engineering and machinery > TJ808 Renewable energy sources. Energy harvesting. T Technology > TJ Mechanical engineering and machinery > TJ870 Hydraulic turbines.
Divisions:	Faculty of Marine Technology (MARTECH) > Ocean Engineering > 38101-(S2) Master Thesis
Depositing User:	Nirwan Yusril Yahya
Date Deposited:	02 Feb 2026 07:15
Last Modified:	02 Feb 2026 07:15
URI:	http://repository.its.ac.id/id/eprint/131601

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