Nathanael, Christophorus (2023) Analisis Variasi Konfigurasi Sistem Tambat Terhadap Kekuatan Tali Tambat (Mooring Strength) Pada Floating Solar Panel Dengan Pendekatan Dinamis – Studi Kasus Fibre Reinforce Polymer (Frp) Floating Solar Panel Waduk Cirata, Jawa Barat. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pembangkit Listrik Tenaga Surya (PLTS) terapung atau floating solar panel kini menjadi opsi sumber energi yang kian populer untuk mengurangi emisi karbon. Studi ini mengacu pada pembangunan PLTS terapung kapasitas 145 MWac yang akan dibangun pada Waduk Cirata, Jawa Barat. Sebagai platform yang beroperasi dalam kondisi terapung di perairan waduk, floating solar panel harus dapat menahan beban lingkungan, terutama beban angin. Oleh karena itu pada penelitian kali ini dilakukan analisis kekuatan tali tambat pada floating solar panel menggunakan model numerik. Floating barge untuk floating solar panel dimodelkan secara numerik dan dianalisis untuk kondisi Ultimate Limit State (ULS) dan Accidental Limit State (ALS) pada elevasi dengan tegangan paling signifikan. Variasi konfigurasi sistem tambat yang digunakan dalam penelitian ini ialah catenary mooring dan crossed catenary mooring. Hasil analisis menunjukkan konfigurasi catenary mooring memenuhi load factor pada elevasi normal, maksimum, dan minimum, dengan tegangan maksimum 33.42 kN. Sementara itu konfigurasi crossed catenary tidak memenuhi load factor pada elevasi maksimum dengan tegangan maksimum mencapai 119.78 kN
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Floating solar panel has now become an increasingly popular energy source option to reduce carbon emission. This study is based on the construction of floating solar panel 145MWac capacity which will be built on Cirata Reservoir, West Java. As a platform that operates in a floating condition in reservoir waters, floating solar panel must be able to withstand environmental load, particularly wind load. Thus, in this study, mooring strength analysis was carried out on floating solar panel using numerical model. Floating barge, which used as a platform for solar panel, is modelled numerically for conditions, such as: Ultimate Limit State (ULS) and Accidental Limit State (ALS) – specifically at elevation with most significant mooring line tension. The mooring system configuration variations used are catenary mooring and crossed catenary mooring. The result shows that catenary mooring satisfies load factor criteria at all three elevations (maximum, normal, minimum) with its highest tension 33.42 kN. Meanwhile, crossed catenary mooring does not meet load factor criteria at maximum elevation with its highest tension 119.78 kN.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | catenary mooring, crossed catenary mooring, PLTS Terapung, sistem tambat |
| Subjects: | V Naval Science > VK > VK361 Mooring of ships. Dry docks |
| Divisions: | Faculty of Marine Technology (MARTECH) > Ocean Engineering > 38201-(S1) Undergraduate Thesis |
| Depositing User: | Christophorus Nathanael |
| Date Deposited: | 24 Jan 2023 06:25 |
| Last Modified: | 24 Jan 2023 06:25 |
| URI: | http://repository.its.ac.id/id/eprint/95577 |
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