Dhaifullah, Muhammad Hasyriel (2025) Analisis Seakeeping Floating Photovoltaic (PV) Dalam Berbagai Konfigurasi Lambung Dan Kondisi Lingkungan, Studi Kasus Di Perairan Gili Ketapang. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Saat ini, transisi energi adalah kenyataan dalam perjalanan menuju pencapaian emisi nol bersih. Di antara berbagai teknologi energi terbarukan yang mendapat perhatian besar, pembangunan pembangkit listrik tenaga surya (PV) terapung merupakan salah satu pilihan. Salah satu alasan utama adalah masalah akuisisi lahan yang dapat menimbulkan konflik, sedangkan penggunaan perairan lebih fleksibel. Oleh karena itu, pengembangan pembangkit listrik tenaga surya terapung yang terletak di dekat pantai (kemudian dapat dipindahkan ke lepas pantai) menjanjikan terutama untuk bertahan dalam lingkungan yang keras. Penelitian ini bertujuan untuk menunjukkan desain inovatif dari struktur terapung dengan jenis lambung multi-hull dipertimbangkan dengan fokus pada kinerja seakeeping kedua badan tersebut. Simulasi Computational Fluid Dynamics (CFD) berdasarkan metode panel difraksi 3-D bersama dengan penggunaan spektrum gelombang JONSWAP dilakukan untuk mencapai karakteristik seakeeping. Hasil menunjukkan bahwa konfigurasi lambung single-array pentamaran memiliki respon gerakan yang stabil dibandingkan dengan konfigurasi lambung single-array catamaran, trimaran dan quadramaran. Pada konfigurasi lambung multi-array, konfigurasi lambung 2x5 berpengaruh terhadap pengurangan respon gerakan dibandingkan dengan single-array pentamaran. Untuk konfigurasi lambung 3x5, 4x5 dan 5x5 memiliki karakteristik respon yang sama untuk gerakan heave, roll dan pitch pada setiap arah gelombang dengan adanya pengurangan nilai respon gerakan pada setiap konfigurasi lambung.
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Currently, the energy transition is a reality on the way to achieving net-zero emissions. Among the various renewable energy technologies that have received significant attention, the construction of floating solar power (PV) plants is one option. One of the main reasons is the problem of land acquisition that can cause conflicts, while the use of water is more flexible. Therefore, the development of floating solar power plants located near the coast (later moved offshore) is promising, especially for surviving in harsh environments. This study aims to demonstrate the innovative design of floating structures with multi-hull hull types considered with a focus on the seakeeping performance of both bodies. Computational Fluid Dynamics (CFD) simulations based on the 3-D diffraction panel method along with the use of the JONSWAP wave spectrum were carried out to achieve seakeeping characteristics. The results show that the single-array pentamaran hull configuration has a stable motion response compared to the single-array catamaran, trimaran, and quadramaran hull configurations. In the multi-array hull configuration, the 2x5 hull configuration affects the motion response reduction compared to the single-array pentamaran. For the 3x5, 4x5 and 5x5 hull configurations, the response characteristics are the same for heave, roll and pitch movements in each wave direction with a reduction in the movement response value for each hull configuration.
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | Multi-hull, CFD, Energi Terbarukan, Karakteristik Olah Gerak Struktur Apung, Struktur Terapung PV,Multi-hull, CFD, Renewable Energy, Floating Structure Maneuverability Characteristics, PV Floating Structure |
| Subjects: | V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM156 Naval architecture V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM161 Ships--Hydrodynamics |
| Divisions: | Faculty of Marine Technology (MARTECH) > Naval Architecture and Shipbuilding Engineering > 36101-(S2) Master Thesis |
| Depositing User: | Muhammad Hasyriel Dhaifullah |
| Date Deposited: | 27 Aug 2026 09:03 |
| Last Modified: | 27 Aug 2026 09:03 |
| URI: | http://repository.its.ac.id/id/eprint/127374 |
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