Perencanaan dan Studi Potensi Energi Gelombang Laut di Perairan Natuna

Wardani, Andini Ari Fitria (2021) Perencanaan dan Studi Potensi Energi Gelombang Laut di Perairan Natuna. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Gelombang laut merupakan salah satu sumber energi terbarukan yang tidak menghasilkan emisi karbon sehingga ramah terhadap lingkungan. Energi gelombang laut sangat potensial di Indonesia, mengingat Indonesia merupakan negara kepulauan terbesar di dunia. Penelitian ini dilakukan dengan tujuan untuk mengetahui penjalaran gelombang dan potensi energi gelombang laut di Natuna. Selain itu, dilakukan perencanaan teknologi gelombang laut untuk disalurkan ke masyarakat. Energi gelombang laut dapat dikonversikan dengan menggunakan sistem kolom air berisolasi. Sistem ini memiliki output energi listrik yang lebih stabil dan sesuai dengan wilayah perairan Indonesia. Penelitian ini dimulai dengan pengumpulan data sekunder dari BMKG yang berupa data angin yang diolah menjadi data gelombang. Dimana arah datang angin dominan bertiup dari arah timur dan utara masing-masing yaitu 17,92% dan 17,78%.Dilanjutkan dengan perhitungan energi gelombang laut yaitu sebesar 1057.30 Joule. Berdasarkan referensi pada ISLAY LIMPET WAVE POWER PLANT , dimensi kolom dari PLTGL paling optimal dari 3 kolom yang dirancang adalah 4 meter, dengan keluaran daya sebesar 1.3 kW. Pembangunan 37 unit pembangkit tipe OWC di Pantai Tanjung Pasir dapat memberikan kotribusi sebesar 10% dari kebutuhan listrik Bandar Udara Rinai.
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Ocean waves are a renewable energy source that does not produce carbon emissions, so they are friendly to the environment. Ocean wave energy is very potential in Indonesia, considering that Indonesia is the largest archipelagic country in the world. This research was conducted with the aim of knowing the wave propagation and the potential energy of ocean waves in Natuna. In addition, sea wave technology planning is carried out to be distributed to the community. Ocean wave energy can be converted using an iOscilating water column system. This system has a more stable electrical energy output and is in line with Indonesian waters. This research begins with the collection of secondary data from BMKG in the form of wind data which is processed into wave data. Where the direction of coming, the dominant wind blows from the east and north, respectively 17.92% and 17.78%. Followed by the calculation of sea wave energy, which is equal to 1057.30 Joules. Based on the reference on the ISLAY LIMPET WAVE POWER PLANT, the optimal column dimensions of the 3 columns designed are 4 meters, with a power output of 1.3 kW. The construction of 37 units of OWC type power plants on Tanjung Pasir Beach can contribute 10% of the electricity needs of Rinai Airport.

Item Type:	Thesis (Other)
Additional Information:	RSKe 627.32 War p-1
Uncontrolled Keywords:	Gelombang Laut, Potensi Daya, Oscillating Water Column (OWC), Ocean Wave Energy, Power Potential, Oscillating Water Column (OWC)
Subjects:	T Technology > TC Hydraulic engineering. Ocean engineering > TC147 Ocean wave power.
Divisions:	Faculty of Marine Technology (MARTECH) > Ocean Engineering > 38201-(S1) Undergraduate Thesis
Depositing User:	- Davi Wah
Date Deposited:	05 May 2023 08:41
Last Modified:	05 May 2023 08:41
URI:	http://repository.its.ac.id/id/eprint/97899

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