Perancangan Sistem Propulsi Diesel-Elektrik pada Kapal Penyeberangan Ujung Surabaya - Kamal Madura

Jamil, Muhammad Akmal (2025) Perancangan Sistem Propulsi Diesel-Elektrik pada Kapal Penyeberangan Ujung Surabaya - Kamal Madura. Other thesis, Institut Teknologi Sepuluh Nopember.

Text 5019211020-Undergraduate_Thesis.pdf - Accepted Version Restricted to Repository staff only Download (6MB) | Request a copy

Abstract

Penyebrangan Ujung Surabaya-Kamal Madura merupakan akses transportasi utama penghubung Pulau Jawa dengan Pulau Madura. Namun sejak berdirinya jembatan Suramadu pada tahun 2009 penyebrangan Ujung-Kamal tidak lagi menjadi satu-satunya akses penghubung antar pulau. Hal itu menyebabkan penurunan pengguna jasa dan kerugian perusahaan penyebrangan sebab biaya operasional kapal yang tinggi terutama pada bahan bakar. Maka penelitian ini dilakukan untuk dapat mengurangi biaya operasional bahan bakar kapal pada penyebrangan Ujung —Kamal dengan melakukan penyesuaian dimensi kapal, merancang sistem propulsi diesel mekanik dan diesel-elektrik pada kapal feri, dan membandingkan biaya bahan bakar kedua sistem. Penelitian dilakukan melalui pendekatan desain kuantitatif berdasarkan acuan data lapangan. Hasil penelitian didapatkan ukuran kapal yang optimal dengan dimensi utama LPP 20.6 m, LWL 20.68 m, B 5.18 m, T 1.22 m, H 2.29 m, Cb 0.75, Cp 0.838, Displasmen 100 Ton, payload 19.35 Ton, dengan kecepatan 7 Knot. Sistem propulsi diesel mekanik dirancang menggunakan 2 unit mesin diesel AII VETUS M4.35 berdaya 24.3 KW, gearbox Reintjes DLG series rasio 5.06, dan propeller B4-100 berdiameter 0.6869 m. Sedangkan sistem propulsi diesel-elektrik menggunakan 2 unit motor listrik ABB M3BP 180MLB4 berdaya 22 KW, gearbox Reintjes rasio 2.6, propeller B4-100 berdiameter 0.6869 m, dan menggunakan generator Sole Diesel 25GT/GTC berdaya 19.5 KW sejumlah 5 set. Pada pola operasional penyebrangan Ujung-Kamal penggunaan sistem propulsi diesel-elektrik dengan ukuran kapal yang sudah disesuaikan dapat menghemat biaya bahan bakar sebesar 51.68% dibandingkan dengan penggunaan sistem propulsi diesel mekanik.
==================================================================================================================================
The Surabaya-Kamal Madura Crossing is the main transportation access connecting Java Island with Madura Island. However, since the establishment of the Suramadu bridge in 2009, the Ujung-Kamal crossing is no longer the only connecting access between the islands. This has led to a decrease in service users and losses from crossing companies due to high ship operating costs, especially in fuel. Therefore, this study was carried out to be able to reduce the operational cost of ship fuel at the Ujung -Kamal crossing by adjusting the dimensions of the ship, designing a mechanical diesel and diesel-electric propulsion system on the ferry, and comparing the fuel costs of the two systems. The research was conducted through a quantitative design approach based on field data references. The results of the study obtained the optimal size of the ship with the main dimensions of LPP 20.6 m, LWL 20.68 m, B 5.18 m, T 1.22 m, H 2.29 m, Cb 0.75, Cp 0.838, 100 Tons Displacement, 19.35 Tons payload, with a speed of 7 knots. The mechanical diesel propulsion system is designed using 2 units of AII VETUS M4.35 diesel engine with a power of 24.3 KW, a Reintjes DLG series gearbox with a ratio of 5.06, and a B4-100 propeller with a diameter of 0.6869 m. Meanwhile, the diesel-electric propulsion system uses 2 units of ABB M3BP 180MLB4 electric motors with a power of 22 KW, a Reintjes gearbox with a ratio of 2.6, a B4-100 propeller with a diameter of 0.6869 m, and uses a 25GT/GTC Sole Diesel generator with a power of 19.5 KW for a total of 5 sets. In the operational pattern of the Ujung-Kamal crossing, the use of a diesel-electric propulsion system with an adjusted ship size can save fuel costs by 51.68% compared to the use of a mechanical diesel propulsion system.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Diesel-Elektrik, Kapal Feri, Penghematan Bahan Bakar, Propulsi Kapal, Diesel-Electric, Ferry Ship, Fuel Saving, Ship Propulsion
Subjects:	V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM381 Passenger ships V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM751 Resistance and propulsion of ships V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM773 Ship propulsion, Electric
Divisions:	Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User:	Muhammad Akmal Jamil
Date Deposited:	04 Aug 2025 03:43
Last Modified:	04 Aug 2025 03:43
URI:	http://repository.its.ac.id/id/eprint/126642

Actions (login required)

View Item