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Eddy Setyo Koenhardono, Eddy Setyo
Departemen Teknik Sistem Perkapalan Institut Teknologi Sepuluh Nopember Surabaya
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Pendampingan Peningkatan Produksi dan Pemasaran Produk Ikan Krispi Khas Desa Lobuk Kabupaten Sumenep Anekawati, Anik; Isdiantoni, Isdiantoni; Anugerah, Ahmed David; Chayadi, Mokhamad Nur; Koenhardono, Eddy Setyo; Hadiwidodo, Yoyok Setyo; Subchan, Subchan
Jurnal ABDIRAJA Vol 8 No 1 (2025): Jurnal Abdiraja
Publisher : LPPM Universitas Wiraraja Sumenep, Jalan Raya Sumenep Pamekasan KM. 5 Patean Sumenep 69451, Telp. (0328) 673399 Fax. (0328) 673088

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/adr.v8i1.3950

Abstract

Desa Lobuk, Kecamatan Bluto, Kabupaten Sumenep, merupakan desa mandiri dengan potensi besar di sektor perikanan dan pariwisata. Namun, desa ini menghadapi tantangan seperti keterbatasan pengolahan hasil tangkapan nelayan, kualitas produk tidak konsisten, desain packiging kurang menarik, dan pengelolaan destinasi wisata yang kurang optimal. Dua mitra utama yang dilibatkan adalah BUMDes Pelangi Nusantara dan Kelompok Sadar Wisata (Pokdarwis). Tujuan kegiatan pengabdian kepada masyarakat ini yaitu pendampingan untuk meningkatkan kualitas dan kapasitas produksi ikan krispi, memperluas pemasaran produk lokal melalui digitalisasi, meningkatkan manajemen mitra berbasis masyarakat. Metode kegiatan ini adalah pendampingan dan pelatihan pengolahan ikan krispi khas Lobuk, pembuatan desain kemasan, workshop manajemen usaha, pencatatan keuangan, serta promosi digital. Hasil kegiatan yaitu dari aspek produksi diperoleh peningkatan keterampilan pemilihan ikan sebesar 80%, pengeringan ikan 90%, proses penggorengan 75%, proses penirisan 90%, dan packaging 85%; dari aspek pemasaran telah terbentuk platform informasi kegiatan Pokdarwis dan Bumdes serta pemasaran produk mitra secara digital melalui website; dari aspek manajemen terjadi peningkatan minat usaha peserta 85,89% dan pengetahuan kewirausahaan 47,99% dari sebelum kegiatan, peningkatan keterampilan pencatatan keuangan sederhana menggunakan aplikasi “kasir minipro” sebesar 100%, dan tercipta kemasan dengan standar persyaratan untuk pemasaran di pasar modern, memiliki nilai estetika, dan dengan desaian yang dikehendaki mitra.
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; Fariz Maulana Noor; Ari Budi Setiawan; Ari Kuncoro; Zarochman
International Journal of Marine Engineering Innovation and Research Vol. 8 No. 2 (2023)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v8i2.5201

Abstract

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.
Performance Analysis of Screw Turbine Design with Additional Flaps Modification Using Computational Fluid Dynamics Method Juniarko Prananda; Eddy Setyo Koenhardono; Noerendik Fuathur Farhan
International Journal of Marine Engineering Innovation and Research Vol. 6 No. 4 (2021)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v6i4.5677

Abstract

Renewable energy is a type of alternative energy that can be utilized to generate electricity. Wind energy is one of the renewable energy sources. Because of Indonesia's equatorial location, the wind characteristics are moderate, with wind direction and speed changing frequently. To harvest wind energy, it is therefore vital to diversify the types of wind turbines. A screw turbine, also known as an Archimedes screw turbine or a screw turbine, is a type of wind turbine that is often employed in micro hydropower plants. The great efficiency of this turbine is a benefit. This screw turbine will use a Horizontal Axis Wind Turbine (HAWT). The advantage of using the horizontal axis over the vertical axis is that the rotor's efficiency is higher. The screw turbine was changed in this study by adding flaps to boost torque and rpm performance while also increasing wind catchment. The model design with the inclusion of 3 cm flaps with a flap angle of 30° has a high torque and angular velocity with a torque value of 0.00609 Nm and an angular velocity of 12.55 rad/s at an airflow velocity of 3.4 m/s, according to the results obtained from model simulation using CFD (119,84 RPM). Power Coefficient (CP) = 0.00659, Torque Coefficient (CQ) = 0.01990, and Tip Speed Ratio (TSR) = 0.331357.
Test Design of Fish Attractor to Improve Selectivity of Results on Purse Seine Ship Eddy Setyo Koenhardono; Sidratul Nugraha
International Journal of Marine Engineering Innovation and Research Vol. 6 No. 1 (2021)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v6i1.5858

Abstract

Indonesia is a country with abundant potential in the field of fisheries. With this abundant amount of fish, of course, many fishing methods have been developed, such as hunting or following the movement of fish and there are methods that only stay at one point, waiting for a group of fish to approach the gathering point. Fish calling devices that only stay at one point can use sound frequencies. By using the frequency of the sound, the fish will gather at the sound source produced by the fish calling tool, Fish Attractor. This study aims to determine the frequency of sound waves in fish species. The method used in this research is to make a tool that can produce sound waves with adjustable frequency, then the instrument testing will be conducted on fish ponds. Based on the design results, the fish calling device is equipped with an Arduino Uno, LCD, Potentiometer, Speaker, Power Amplifier, and Signal Module. In this Fish Attractor tool, the frequency can be set from 0 Hz – 17,000 Hz. With this adjustable sound frequency, it is expected to attract the attention of fish to get closer to the source of the sound frequency of the fish calling device.
Economic Dispatch Analysis of Hybrid Power Plant System in Islands Area Based on Linear Programming Method Rusdianto; Eddy Setyo Koenhardono; Juniarko Prananda
International Journal of Marine Engineering Innovation and Research Vol. 5 No. 4 (2020)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v5i4.5967

Abstract

The increase in electricity demand in Selatpanjang, Meranti Island Regency, Riau continues to occur. However, the availability of diesel fuel types is increasingly scarce and the price is increasingly expensive. Therefore, another generator is needed, namely a relatively cheap coal-fired power plant and the availability of coal reserves in the Sumatran region. One of the problems in the economic operation of a generating system is economics dispatch, which is how to obtain minimum operating costs while meeting existing and reliable limits. For this reason, an economic dispatch analysis is needed for the optimal generating system by using the linear programming method. This economic dispatch analysis uses operational cost as a parameter and is done by using software assistance in the form of Matlab. Based on the results of loading with the same variation, the power generation based on economic dispatch calculations has an average load factor smaller than the average load factor based on unit commitment improvement calculations. Thus, the generation with economic dispatch has a higher specific fuel consumption (g/KWH) than the unit commitment improvement so that the fuel consumption price is issued higher.
Transient Voltage Analysis for Dynamic Positioning Closed Bus Electrical System on Ship in Laboratory Scale Sardono Sarwito; Eddy Setyo Koenhardono; A.A Masroeri; Indra Ranu Kusuma; Mochamad Nur Ichwan
International Journal of Marine Engineering Innovation and Research Vol. 4 No. 3 (2019)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v4i3.6027

Abstract

Ships equipped with a dynamic positioning system has a more number of thuster than ships that are not equipped with a dynamic positioning system. The addition of this thruster resulted in a significant increase in electrical loads so that the power plant will be added to the vessel. Dynamic positioning is a system used to support offshore vessel work consisting of a collection of equipment and control systems that work simultaneously to maintain the position of a vessel in accordance with which has been input into the system. Installation of the dynamic positioning system on the vessel affects the electrical system of the vessel. In the operation of electrical system on the vessel found the disturbances that arise one of them is transient interference that causes the change of voltage and frequency value in a short time. A Transient voltage occurs within a few seconds where the system conditions are unstable. The research was conducted in a laboratory scale by modeled a series of vessels that have the system with existing laboratory equipment where transient interference occurred due to the starting motor so that it is done Analysis of the magnitude of the voltage and frequency in the specified scenario as well as finding a solution to correct emerging interference that exceeds the standard. In the experiments made some configuration changes and obtained the result that the configuration of Split Plant 1 generator thruster has good system stability capable of achieving a stable condition with a loading of 50%. As for the loading of 60% stability of the system is unstable and can be improved again with the addition of capacitor.
Design of an Optimum Battery Electric Fishing Vessel for Natuna Sea Juniarko Prananda; Eddy Setyo Koenhardono; Rivaldi Clarence Tjoa
International Journal of Marine Engineering Innovation and Research Vol. 4 No. 2 (2019)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v4i2.6034

Abstract

Natuna Sea is one of the places in Indonesia, which has a high potency of fish up to one million ton per year. Fisherman in Indonesia relies too much on the fossil fuel, which has limited resources. The author wants to redesign the fishing vessel into the battery electric fishing vessel that can be recharge to reduce the use of fossil fuel and also to increasing the revenue of the fisherman. To minimize the capacity of the battery, the fishing activities concept is also change into centralized fishing activities which the activities is centralized in an open sea and has the offshore building as the fishing base that has power station to recharge the batteries and cold storage to collect all the fishes. As the object to redesign, it is used 10 GT purse seine fishing vessel. As the results of the calculation, it gets the total battery capacity 6000 Ah for operation 11 hours (4 hours travel time, 6.5 hours fishing activities, and 0.5 hours break). Based on the technical and economic analysis, it can be concluded that the battery electric fishing vessel has a better revenue and fewer expenses than the diesel-powered fishing vessel.
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 : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v4i1.6045

Abstract

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.
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 : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v3i2.6060

Abstract

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.
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. 2 (2018)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v3i2.6069

Abstract

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