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All Journal KAPAL Jurnal Ilmu Pengetahuan dan Teknologi Kelautan Jurnal Teknik ITS IPTEK The Journal of Engineering IPTEK Journal of Proceedings Series IPTEK The Journal for Technology and Science Media Mahardhika JURNAL NERS LENTERA Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming International Journal of Marine Engineering Innovation and Research Jendela Pendidikan Agroswagati : Jurnal Agronomi Jurnal Abdiraja Sewagati

Eddy Setyo Koenhardono, Eddy Setyo

Departemen Teknik Sistem Perkapalan Institut Teknologi Sepuluh Nopember Surabaya

Author-ID : 586412

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Nursing Physics Public Health Social Sciences Transportation Other

Published : 21 Documents Claim Missing Document

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Rancang Bangun Lampu Pengumpul Ikan Berbasis Diode yang Efektif dan Efisien serta Berpropulsor Dalam Skala Model Hadi Mulki Siregar; Eddy Setyo Koenhardono
Jurnal Teknik ITS Vol 9, No 2 (2020)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23373539.v9i2.56881

Indonesia merupakan sebuah negara kepulauan terbesar di dunia dengan panjang garis pantai mencapai 99.093 kilometer dengan sumber daya ikan yang melimpah. Untuk memaksimalkan hasil tangkapannya, sebagian nelayan di Indonesia menggunakan cahaya untuk mengumpulkan ikan sebelum ditangkap. Salah satu jenis kapal ikan yang memanfaatkan cahaya lampu dalam proses penangkapan ikan adalah kapal purse sein. Pada penggunaan lampu petromaks, cahaya yang dihasilkan lebih redup dan tidak dapat menembus air laut sampai kedalaman 5 meter. Cahaya lampu yang diletakkan di atas permukaan air pun 70%-nya dipantulkan kembali ke atas oleh permukaan air. Untuk mengatasi hal itu, saat ini di pasaran banyak dijual lampu pengumpul ikan yang dicelupkan dalam air. Namun, proses ini beresiko tinggi karena pengaruh angin dan arus laut akan membuat lampu tersebut susah diatur ditempat yang diinginkan. Warna cahaya dari lampu pengumpul ikan yang ada saat ini tidak bisa menarik ikan-ikan yang memiliki jenis kepekaan warna yang berbeda, karena jenis warna dari lampunya hanya satu jenis. Untuk mengatasi masalah tersebut, maka diperlukan sebuah lampu pengumpul ikan yang dapat dikendalikan dari jarak jauh dengan warna cahaya yang beragam. Lampu pengumpul ikan tersebut dapat dikendalikan sampai jarak 120 meter serta dapat mengumpulkan ikan nila dengan penggunaan cahaya warna merah.

Uji Rancang Bangun Fish Attractor untuk Meningkatkan Selektivitas Hasil Tangkapan pada Kapal Purse Seine Sidratul Nugraha; Eddy Setyo Koenhardono
Jurnal Teknik ITS Vol 9, No 2 (2020)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23373539.v9i2.57559

Indonesia merupakan negara dengan potensi di bidang perikanan yang sangat melimpah. Dengan jumlah ikan yang melimpah tersebut, tentunya metode penangkapan ikan telah banyak dikembangkan, seperti memburu atau mengikuti pergerakan ikan dan ada metode yang hanya berdiam di satu titik, menunggu kumpulan ikan mendekat ke titik kumpul. Alat pemanggil ikan yang hanya berdiam di satu titik dapat menggunakan frekuensi suara. Dengan menggunakan frekuensi suara, maka ikan akan berkumpul pada sumber bunyi yang dihasilkan dari alat pemanggil ikan, Fish Attractor. Penelitian ini bertujuan untuk menentukan frekuensi gelombang suara pada jenis ikan. Metode yang digunakan pada penelitian ini adalah dengan membuat alat yang dapat menghasilkan gelombang suara dengan frekuensi yang dapat diatur, selanjutnya akan dilakukan pengujian alat di tambak ikan. Berdasarkan hasil perancangan, alat pemanggil ikan dilengkapi dengan Arduino Uno, LCD, Potensiometer, Speaker, Power Amplifier dan Signal Module. Pada alat Fish Attractor ini frekuensi dapat diatur dari 0 Hz – 17.000 Hz. Dengan frekuensi suara yang dapat diatur tersebut, diharapakan dapat menarik perhatian ikan untuk mendekat ke sumber frekuensi suara dari alat pemanggil ikan.

Study of Shipboard Power Distribution System: Review on an Aplication of AC Zonal Distribution Danang Cahyagi; Eddy S. Koenhardono
IPTEK The Journal of Engineering Vol 4, No 1 (2018)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23378557.v4i1.a3734

The shipboard power distribution system has been developed in order to make it more efficient. AC zonal distribution system is one of the options in order to achieve the objection. This study aims to observe the shipboard application with AC zonal distribution system. The distribution system is modeled, simulated, analyzed, and compared with conventional system. Based on simulation, the AC zonal distribution system provide higher reliability, better power continuity, and more stable power generation. Therefore, development of the zonal distribution system continues to bring succeed in every mission. However, the system has several challenges for future work such as more complex transmission system, higher voltage drops, and the tendency to have instability power distribution when one generator fails.

Design of Eco Friendly Floating Restaurant for River Eddy Setyo Koenhardono
IPTEK Journal of Proceedings Series No 1 (2018): 3rd International Seminar on Science and Technology (ISST) 2017
Publisher : Institut Teknologi Sepuluh Nopember

Monkasel monument is one of Surabaya's landmarks and will become "The Central Business District Riverbank". In this area has been built many recreational facilities, namely the statue of Suro and Boyo, Plaza Area, BMX Area, Tribune Area, Skate Park Area and Food court Ketabang. However, the development of water tourism in this area is still not optimal. One to overcome this is the need to develop a floating restaurant that can integrate all existing facilities, especially the food court. The development of this floating restaurant has multi-function, which is increasing the visitor of the food court, because this floating restaurant only provides a place to eat not sell food, as a place of business transactions and in the long run will improve the water quality of Kalimas river. This floating restaurant is designed with high comfort and safety, and environmentally friendly, so that all the functions can be accommodated well. This is because the floating diner is a catamaran boat that has a low sweep wave and uses solar panels

Estimation of Total Suspended Sediment and Chlorophyll-A Concentration from Landsat 8-Oli: The Effect of Atmospher and Retrieval Algorithm Lalu Muhamad Jaelani; Resti Limehuwey; Nia Kurniadin; Adjie Pamungkas; Eddy Setyo Koenhardono; Aries Sulisetyono
IPTEK The Journal for Technology and Science Vol 27, No 1 (2016)
Publisher : IPTEK, LPPM, Institut Teknologi Sepuluh Nopember

Total Suspended Sediment (TSS) and Chlorophyll-a (Chl-a) are globally knows as a key parameters for regular seawater monitoring. Considering the high temporal and spatial variation of water constituent, remote sensing technique is an efficient and accurate method for extracting water physical parameter. A high accurate estimated data derived from remote sensing depends on an accurate atmospheric correction algorithm and physical parameter retrieval algorithms. In this research, we evaluated the accuracy of atmospheric corrected product of NASA as well as develop algorithms for estimating TSS and Chl-a concentration over Poteran and Gili Iyang island water using Landsat-8 OLI data. The data used in this study was collected from Poteran’s waters (9 stations) on April 22, 2015 and Gili Iyang’s waters (six stations) on October 15, 2015. Low correlation between in situ and Landsat Rrs(λ) (R2= 0.106) indicated that atmospheric correction algorithm performed by NASA has a limitation. The TSS concentration retrieval algorithm produced acceptable accuracy both over Poteran’s Waters (RE of 4.60% and R2 of 0.628) and over Gili Iyang’s waters (RE of 14.82% and R2 of 0.345). Although the R2 lower than 0.5, the relative error was more accurate than the minimum requirement of 30%. Whereas, The Chl-a concentration retrieval algorithm produced acceptable result over Poteran (RE of 13.87% and R2 of 0.416) and failed over Gili Iyang’s waters (RE of 99.140 and R2 of 0.090). The low correlation between TSS or Chl-a measured and estimated TSS or Chl-a concentration were caused not only by performance of the developed TSS and Chl-a estimation retrieval algorithm but also the effect and accuracy of atmospheric corrected reflectance of Landsat product.

Analysis of Transient Response and Harmonic Disturbances on the Tanker's Electrical System Based on Simulation Sardono Sarwito; Eddy Setyo Koenhardono; Kirana Putri Taradipa Martha
International Journal of Marine Engineering Innovation and Research Vol 3, No 1 (2018)
Publisher : Institut Teknologi Sepuluh Nopember

Basically a ship has a variety of conditions, namely cargo handling, anchoring, maneuvering, and sailing its requires large electricity consumption. The quality of the voltage is not good will cause damage to electrical equipment on board. Disturbances that occur in electrical system of MT. X may result in a decrease in the performance of existing electrical equipment on the vessel and affect a certain condition as in loading-unloading conditions the time required for loading and unloading becomes longer due to interference with the electrical system. The MT.X tanker system has 5 (five) main busbars: BUS 1, FEEDER PANEL, DSB 2, DSB 3 & 4, and DSB 6. The MT tanker. X has a generator of 3 units with a power of 680 kw each, a frequency of 60 hz and a voltage of 450 V. Transient disturbance analysis under loading-unloading condition occurs transient response due to starting ballast pump where the voltage rises and then drops within 0.5 seconds with the highest value of 100.44% at 4.01 seconds and the lowest value is 99.50% to 4.81 can then reach steady state conditions at 99.9%, which does not exceed the IEEE standard limits. In harmonic disturbances under loading-unloading conditions, in the feeder panel connecting the harmonic source with load at the 5th order, the value of VIHD is 8.77%, which exceeds the IEEE standard of 5%. While the value of VTHD in loading and unloading conditions also exceeded the predefined standard limits. After installation of the filter, it can be seen that the value of VIHD at the 5th order in loading-unloading condition decreased to 3.6% after the installation of filter on feeder panel, or equal to decrease as much as 5.17%. The decline in the value of VIHD has fulfilled the IEEE 519-2014 standard of 5% on each individual order. Meanwhile, VTHD value in loading-unloading condition also decreased, from 11.18% to 7.02%.

Design of Temperature Control System of HFO Fuel Type on Ship Based PLC Eddy Setyo Koenhardono; Juniarko Prananda; M Arif Fachruddin
International Journal of Marine Engineering Innovation and Research Vol 3, No 2 (2018)
Publisher : Institut Teknologi Sepuluh Nopember

Fuel is one of the important component of ship operations. The overall operating cost of the vessel, approximately 60% consists of fuel costs. The unavailability of fuel causes the ship's operational processes to be adversely affect the company from both technical and material terms. It is a bad condition if ship’s fuel does fulfilled the time schedule. To reach the fuel operation criteria and help ships crew operate the fule system, we propose the method to control fuel system. Our objection is how to make ship fuel system can be operated automatically as well as temperature control system on the vessel using PLC. This automation system relies on high level sensors and low level sensors as well as temperature sensors in each tank to trigger the performance of each of the fuel system support equipment such as pumps, valves, heaters. The sensor and thermometer in the tank will be processed by the PLC prior to controlling the equipment. Processing is sequentially adjusted to the processing sequence of HFO fuel. Processing is done based on existing ship data but still using the control manually. As well as recommendations from the classification bureau and machine manufacturers. The work process of the system can be monitored as a whole through Human Machine Interface. The monitor consists of a view that contains all the work of the existing system. The PLC used is OMRON CPM2A with CX-Programmer software and CX-Designer monitor. So by simply using a control device in the form of PLC, HFO processing can be operated automatically both when the ship is idle or in sail condition

Ship Production Cost Analysis of Conversion From Minajaya 11 Tuna Long Liner Ship to Fish Carrier Ship Taufik Fajar Nugroho; Raja Oloan Saut Gurning; Eddy Setyo Koenhardono; Irfan Byna Nur Akbar
International Journal of Marine Engineering Innovation and Research Vol 4, No 1 (2019)
Publisher : Institut Teknologi Sepuluh Nopember

MV Minajaya Tuna Long Liner Ship number 11 is a fishing vessel and one from 24 Minajaya shipsets owned by PT. Industri Kapal Indonesia (IKI). Minajaya 11 has 512 GT capacity hence, it is prohibited by the government to be operated. Therefore Minajaya 11 will be converted into fish carrier vessel, fish carrier vessel scenario itself is sailing to several fishing grounds locate at WPP 716 in Indonesia and to objectify Minajaya 11 as fish carrier vessel, ship production cost has to be analyzed. The Calculation of ship production cost generally divided into three different types, those are reparation, installation and dismantling, from three different groups there are divided into 4 different task, human resources, material, equipment and energy cost. The total cost from reparation is Rp. 850.000.000 with the biggest proportion came from human resources with 49% proportion and the lowest proportion came from energy price with 2% proportion. The total cost from installation is Rp. 1.545.000.000 with the biggest proportion came from material and shipping cost with 88% proportion and the lowest proportion came from energy cost with 0% proportion. The total cost from dismantling is Rp. 25.700.000 with the biggest proportion came from human resources cost with 77 % proportion and the lowest proportion came from material cost with 0% proportion. Total conversion production cost needed by Minajaya 11 is Rp. 2.902.000.000 while the conversion activities will be finished in 5 months and 6 days approximately.

Pelatihan Dasar Programmable Logic Controller (PLC) Berbasis Daring Menggunakan PLC Fiddle Untuk Guru SMK di Surabaya Adi Kurniawan; Juniarko Prananda; Eddy Setyo Koenhardono; Sardono Sarwito; Indra Ranu Kusuma; Agoes Ahmad Masroeri
Sewagati Vol 5 No 3 (2021)
Publisher : Pusat Publikasi ITS

Perkembangan pendidikan tingkat menengah di Indonesia saat ini sedang difokuskan untuk meningkatkan kuantitas maupun kualitas lulusan Sekolah Menengah Kejuruan (SMK) yang mampu memenuhi kebutuhan industri. Salah satu teknologi yang saat ini banyak digunakan di industri darat maupun di bidang maritim adalah teknologi otomatis berbasis Programmable Logic Controller (PLC). PLC merupakan salah satu mode kontrol otomatis yang memerlukan logika desain untuk menjalankan aturan dan langkah-langkah kontrolnya, sehingga diperlukan pengetahuan dan kemampuan untuk mendesain PLC. Namun demikian, dengan situasi pandemi Covid-19 menjadikan pembelajaran PLC menjadi lebih sulit dilakukan. Untuk mempelajari cara memprogram PLC, siswa maupun guru harus memasangkan piranti lunak yang membutuhkan kapasitas besar dan membebani komputer. Solusi dari permasalahan tersebut adalah dengan mempelajari pemrograman PLC melalui media daring, yaitu melalui PLC Fiddle. Media PLC Fiddle sendiri tergolong baru dan belum banyak diketahui oleh pengajar di Indonesia. Dengan dilakukan pelatihan dasar PLC melalui media daring kepada guru-guru SMK di Surabaya, diharapkan guru-guru SMK dapat tetap mengajarkan kemampuan untuk mendesain PLC kepada siswa sesuai kebutuhan industri walaupun dunia masih dilanda pandemic Covid-19. Selanjutnya, diharapkan bahwa para guru tersebut dapat mengaplikasikan ilmu dalam mendesain PLC dalam proses belajar mengajar, sehingga lulusan para lulusan SMK dapat memiliki kemampuan untuk mendesain PLC dengan baik.

Systematic Review of Solar and Wind Power Plants for 14-Meter Fishing Boats Nanang Setiyobudi; Agoes Santoso; Eddy Setyo Koenhardono; Achmad Baidowi; Dian Purnamasari; Teguh Muttaqie; Muryadin Muryadin; Fariz Maulana Noor; Ari Budi Setiawan; Ari Kuncoro; Zarochman Zarochman
International Journal of Marine Engineering Innovation and Research Vol 8, No 2 (2023)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v8i2.16703

The use of fossil fuels is becoming increasingly expensive, and the amount is limited. Utilizing wind and solar energy sources onboard fishing vessels during operation is one of the solutions to reduce operational costs. This article presents a study on applying solar photovoltaic (PV) and wind turbines for a 14-meter BSC (Blue Swimming Crab) fishing vessel in Rembang Regency, Indonesia. This study discusses the use of renewable energy sources that can be applied to meet onboard electricity needs and their economic impact. This analysis considers to operating system scenario for seven days catching the BSC in the Java Sea. The calculation results show that the solar PV and wind turbine energy that can be utilized as electrical energy are 22,960-Watt h. The required battery is 20 units at 100 Ah 12 Volts and an investment cost of USD 21,084. The advantage of applying this technology is an operational cost saving of 16%, which can increase fishermen’s income by 11%. The challenge of a hybrid or electric propulsion system is fantastic, using the serial configuration of the power topology, and the result of preliminary estimates of the investment value is approximately 173,277 USD.

Co-Authors Achmad Baidowi, Achmad Adi Kurniawan Adi Kurniawan Agoes Ahmad Masroeri Agoes Ahmad Masroeri Agoes Santoso Amran Jaenudin Anekawati, Anik Anugerah, Ahmed David Ari Budi Setiawan Ari Kuncoro ARI SUSANTO Aries Sulisetyono Chayadi, Mokhamad Nur Danang Cahyagi Dhear Prima Putri Dian Purnamasari Eni Pujiwati Fariz Maulana Noor Fikri Nuruddin Muzakki Gurning, Raja Oloan Saut Hadi Mulki Siregar Hangga Krisna Prasetya Herlambang Setiadi Indra Ranu Kusuma Irfan Byna Nur Akbar Isdiantoni Isdiantoni Jaelani, Lalu Muhamad Jarot Riyono Juniarko Prananda Kirana Putri Taradipa Martha Lastomo, Dwi liswanto M Arif Fachruddin Muhammad Ruswandi Djalal Muryadin Muryadin Musthofa, Arif Nanang Setiyobudi Nia Kurniadin Pamungkas, Adjie Radhin Dzaky Yulisetiawan Resti Limehuwey Sardono Sarwito Sidratul Nugraha Sidratul Nugraha Sri Lestari Subchan, Subchan Subkhi, Mohammad Suntari Taufik Fajar Nugroho Teguh Muttaqie Yoyok Setyo Hadiwidodo Zarochman Zarochman

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