Analisis Teknis dan Ekonomis Desain Konversi Sistem Propulsi Kapal Nelayan 13 HP di Wilayah Pantai Kenjeran, Jawa Timur

Kusumawardani, Anggi Okti (2024) Analisis Teknis dan Ekonomis Desain Konversi Sistem Propulsi Kapal Nelayan 13 HP di Wilayah Pantai Kenjeran, Jawa Timur. Other thesis, Institut Teknologi Sepuluh Nopember.

Text 5019201119-Undergraduate_Thesis.pdf Restricted to Repository staff only until 1 October 2026. Download (4MB) | Request a copy

Abstract

Sektor transportasi menjadi salah satu sektor dengan konsumsi energi dan penyumbang Emisi yang cukup tinggi di Indonesia. Hal tersebut selain mengurangi pasokan energi fosil yang semakin menipis juga merusak lingkungan. Upaya yang dapat membantu pelestarian lingkuangan pada sektor transport. Peneliti berfokus pada kapal nelayan Pantai Kenjeran Surabaya, Jawa Timur dengan power 13 HP karena yang paling banyak digunakan menurut clusterisasi yang dilakukan sebelumnya. Banyaknya nelayan yang dapat beralih ke propulsi elektrik akan membantu pengurangan emisi karbon dioksida juga berdampak pengurangan biaya operasional untuk para nelayan. Semula para nelayan menggunakan mesin 13 HP namun setelah dilakukan perhitungan didapatkan propulsi elektrik dengan power 6 kW yang dapat mengakomodasi semua kapalnya. Kebutuhan baterainya sangat bergantung dengan waktu operasi mesin yang digunakan atau lamanya nelayan berlayar. Semakin lama waktu operasinya maka baterai yang dibutuhkan juga akan semakin banyak sehingga biaya investasi awal dan biaya operasionalnya akan semakin besar. Berdasarkan perhitungan ekonominya, penggunaan propulsi elektrik ini memiliki biaya investasi awal yang jauh lebih besar yaitu Rp197,233,332 dengan menggunakan 3 baterai utama masing-masing 7.68 kWh dan baterai cadangan sebesar 5.12 kWh sedangkan untuk mesin konvensional biaya investasi awalnya hanya sebesar Rp9.958,000.00. Biaya operasional propulsi elektrik lebih murah dengan rata-rata 64,86% daripada menggunakan mesin konvensional yaitu sebesar Rp13,783,324 untuk propulsi elektrik dan Rp39,225,600 untuk mesin konvensional per tahunnya. Berdasarkan perhitungan analisis ekonominya, investasi propulsi elektrik ini dikatakan layak untuk diimplementasikan.==============================================================================
The transportation sector is one of the sectors with high energy consumption and emissions in Indonesia. This not only reduces the dwindling supply of fossil energy but also damages the environment. Efforts that can help preserve the environment in the transportation sector. The researcher focused on fishing boats at Kenjeran Beach, Surabaya, East Java with a power of 13 HP because it is the most widely used according to the clustering done previously. The number of fishermen who can switch to electric propulsion will help reduce carbon dioxide emissions as well as reduce operational costs for fishermen. Initially, the fishermen used a 13 HP engine but after calculations, an electric propulsion with a power of 6 kW was obtained that could accommodate all the boats. The battery needs are highly dependent on the operating time of the engine used or the length of time the fishermen sail. The longer the operating time, the more batteries are needed so that the initial investment costs and operational costs will be greater. Based on economic calculations, the use of electric propulsion has a much higher initial investment cost of Rp197,233,332 by using 3 main batteries of 7.68 kWh each and a backup battery of 5.12 kWh while for conventional engines the initial investment cost is only Rp9,958,000.00. The operational cost of electric propulsion is cheaper by an average of 64.86% than using a conventional engine, which is Rp13,783,324 for electric propulsion and Rp39,225,600 for conventional engines per year. Based on the economic analysis calculation, this electric propulsion investment is said to be feasible to implement.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Baterai, Kapal Nelayan, Propulsi Elektrik Battery, Fishing Boat, Electric Propulsion
Subjects:	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:	Anggi Okti Kusumawardani
Date Deposited:	06 Aug 2024 07:37
Last Modified:	06 Aug 2024 07:37
URI:	http://repository.its.ac.id/id/eprint/113961

Actions (login required)

View Item