Analisa Aliran Daya dan Gangguan Arus Hubung Singkat pada Sistem Kelistrikan Hybrid FSO 327m

Atiqa, Zulfa Sindaruth (2025) Analisa Aliran Daya dan Gangguan Arus Hubung Singkat pada Sistem Kelistrikan Hybrid FSO 327m. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Floating Storage and Offloading (FSO) adalah fasilitas terapung yang berfungsi untuk menyimpan dan memindahkan minyak mentah ke kapal tanker. FSO memiliki peran penting dalam mendukung kegiatan produksi minyak dan gas bumi di lepas pantai. Sistem kelistrikan FSO yang bergantung pada generator diesel menghadapi tantangan berupa biaya operasional tinggi dan emisi karbon yang signifikan, yang berkontribusi terhadap perubahan iklim. Penelitian ini bertujuan untuk menganalisis pengintegrasian energi terbarukan, seperti panel surya dan turbin angin, ke dalam sistem kelistrikan hybrid FSO 327m guna meningkatkan efisiensi energi, mengurangi emisi karbon, dan meningkatkan keandalan suplai listrik. Analisis aliran daya bertujuan untuk mempelajari karakteristik distribusi daya dalam sistem. Diketahui dengan pengintegrasian panel surya dan turbin angin dapat mengurangi penggunaan daya generator sebesar 72,7 kW. Panel surya mampu menghasilkan daya maksimal sebesar 40 kW saat mendapatkan radiasi optimal pada siang hari, turbin angin mampu mengahasilkan 9,9 kW yang digunakan untuk charging baterai saat malam hari. Simulasi gangguan arus bertujuan untuk merancang sistem proteksi, circuit breaker panel surya dengan rating 70 AT dan 65 kA dan , circuit breaker turbin angin rating 15 AT dan 18 kA. Simulasi ini dilakukan menggunakan data teknis FSO yang mencakup konfigurasi single-line diagram, serta parameter dari generator diesel, panel surya, dan turbin angin.
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Floating Storage and Offloading (FSO) is a floating facility used for storing and transferring crude oil to tankers. FSO plays a crucial role in supporting offshore oil and gas production activities. However, the electrical system of an FSO that relies solely on diesel generators faces challenges such as high operational costs and significant carbon emissions, contributing to climate change. This study aims to analyze the integration of renewable energy sources, such as solar panels and wind turbines, into the hybrid electrical system of a 327-meter FSO to improve energy efficiency, reduce carbon emissions, and enhance the reliability of power supply. The power flow analysis is conducted to understand the distribution characteristics of electrical power within the system. Results show that the integration of solar and wind energy reduces the generator load by 72.7 kW. The solar panels can supply up to 40 kW of power during optimal sunlight conditions in the daytime, while the wind turbines generate 9.9 kW at night, primarily used for battery charging. A short-circuit analysis is carried out to design a reliable protection system. The selected protection devices include a 70 AT, 65 kA circuit breaker for the solar panel and a 15 AT, 18 kA circuit breaker for the wind turbine. The simulation is conducted using technical data from the FSO, including its single-line diagram configuration and parameters from the diesel generator, solar panels, and wind turbines.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Aliran daya, Energi terbarukan, Floating Storage and Offloading (FSO), Gangguan arus hubung singkat, Sistem hybrid.
Subjects:	V Naval Science > V Naval Science (General) V Naval Science > VC Naval Maintenance V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM471 Ships--Electric equipment
Divisions:	Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User:	Zulfa Sindaruth Atiqa
Date Deposited:	04 Aug 2025 07:57
Last Modified:	08 Oct 2025 08:35
URI:	http://repository.its.ac.id/id/eprint/124913

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