Fuel Transfer System On Hybrid Hydrogen Propulsion System On Passenger/Cargo Vessel

Adiputra, Muhammad Rafi (2023) Fuel Transfer System On Hybrid Hydrogen Propulsion System On Passenger/Cargo Vessel. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Kapal tanpa emisi sedang dikembangkan untuk mengurangi atau bahkan menghilangkan emisi di kapal. Salah satu kapal zero emission yang sedang dikembangkan adalah kapal yang menggunakan hybrid hydrogen. Sistem propulsi hidrogen hibrida dapat bekerja menggunakan fuel cell dan baterai. Namun, salah satu tantangan dalam pengembangan sistem ini adalah keamanan dan efektivitas penyimpanan hidrogen. Pada penelitian ini akan dijelaskan bagaimana sistem propulsi hidrogen hibrida bekerja dan bagaimana sistem transfer bahan bakar diterapkan pada kapal penumpang/kargo. Penelitian dimulai dengan menghitung total kebutuhan listrik kapal dan berapa banyak hidrogen yang dibutuhkan. Setelah itu dapat ditentukan komponen-komponen sistem transfer bahan bakar dan dibuat juga desain sistem transfer bahan bakar. Penempatan komponen pada tata letak ruang mesin dapat dilakukan setelah sistem transfer bahan bakar dan komponennya telah dibuat. Sistem ini dapat bekerja dengan beberapa komponen penting yaitu penggerak motor listrik, fuel cell, baterai, pompa kriogenik, vaporizer, pemanas gas, dan tangki penyangga. Dari perhitungan diperoleh bahwa kapal dapat melakukan perjalanan ke beberapa pelabuhan selama 3 hari dengan menghabiskan hidrogen cair sebanyak 35268,425 liter hanya dengan menggunakan sel bahan bakar dan 33999,87804 liter hidrogen cair dalam mode hybrid dengan baterai.
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Zero emission vessels are being developed to reduce or even eliminate emissions on ships. One of the zero emission vessels being developed is a ship that uses hybrid hydrogen. Hybrid hydrogen propulsion system can work using fuel cells and batteries. However, one of the challenges in developing this system is the safety and effectiveness of hydrogen storage. In this study, it will be explained how the hybrid hydrogen propulsion system works and how the fuel transfer system is applied to passenger/cargo vessels. The research begins by calculating the ship's total electricity demand and how much hydrogen is needed. After that, the components of the fuel transfer system can be determined and the design of the fuel transfer system is also made. Placement of components in the engine room layout can be done after the fuel transfer system and its components have been made. This system can work with several important components, namely electric motor propulsion, fuel cells, batteries, cryogenic pumps, vaporizers, gas heaters, and buffer tanks. From the calculations, it is obtained that the ship can make trips to several ports for 3 days by spending as much as 35268.425 liters of liquid hydrogen using only the fuel cell and 33999.87804 liters of liquid hydrogen when in hybrid mode with the battery.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Battery, Fuel Cell, Fuel Transfer System, Hybrid, Hydrogen
Subjects:	V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering
Divisions:	Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User:	Muhammad Rafi Adiputra
Date Deposited:	18 Sep 2023 02:18
Last Modified:	18 Sep 2023 02:18
URI:	http://repository.its.ac.id/id/eprint/103825

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