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<![CDATA[Pembuatan Modul Tutorial Dasar Ladder Diagram Programmable Logic Controller Dalam Jejaring ]]>
<![CDATA[Adi Kurniawan]]>;
<![CDATA[Juniarko Prananda]]>;
<![CDATA[Sardono Sarwito]]>;
<![CDATA[Eddy Setyo Koenhardono]]>;
<![CDATA[Indra Ranu Kusuma]]>;
<![CDATA[Agoes Ahmad Masroeri]]>
<![CDATA[ Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Vol 4, No 2 (2021): Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstormin ]]>
Publisher : <![CDATA[Politeknik Harapan Bersama ]]>
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DOI: 10.30591/japhb.v4i2.2189
<![CDATA[Pada sebagian Sekolah Menengah Kejuruan (SMK) yang memiliki jurusan teknik elektro dan sejenisnya, Programmable Logic Controller (PLC) telah banyak dipelajari untuk menghasilkan lulusan yang memiliki kemampuan yang dibutuhkan oleh industri saat ini. Dalam kondisi pandemi Covid-19, pembelajaran PLC pada sebagian sekolah menjadi terhambat karena tidak semua siswa memiliki kuota internet maupun kapasitas komputer yang cukup besar untuk mengunduh ataupun menginstall perangkat lunak untuk mempelajari PLC. Permasalahan ini dapat diatasi dengan melakukan pembelajaran Ladder Diagram PLC dalam jejaring tanpa perlu mengunduh perangkat lunak, yaitu melalui situs PLC Fiddle. Karena PLC Fiddle belum banyak diketahui dan dipelajari oleh para pengajar ataupun pembelajar di Indonesia, pada kegiatan ini modul dasar tutorial PLC Fiddle dibuat.untuk memudahkan para guru SMK memberikan pembelajaran kepada para siswa dalam jejaring. Selain itu, bagi SMK yang belum menerapkan pembelajaran PLC karena keterbatasan fasilitas, pengenalan dan pembelajaran PLC Fiddle dapat digunakan untuk memulai memberikan pembelajaran PLC kepada para siswa. Selanjutnya, modul tutorial ini akan mulai diperkenalkan melalui kegiatan pelatihan untuk para guru SMK.]]>
<![CDATA[Perancangan Power Management System pada Kapal Penumpang ]]>
<![CDATA[Dionysius Dionysius]]>;
<![CDATA[Indra Ranu Kusuma]]>
<![CDATA[ Jurnal Teknik ITS Vol 3, No 1 (2014) ]]>
Publisher : <![CDATA[Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS ]]>
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DOI: 10.12962/j23373539.v3i1.5769
<![CDATA[Power Management System merupakan suatu sistem yang mengontrol dan memonitoring generator untuk menghasilkan daya dan akhirnya dialirkan pada peralatan kelistrikan yang ada pada sebuah kapal. Load atau beban merupakan peralatan kelistrikan yang perlu dicukupi oleh generator selaku sumber kelistrikan. Sifat pembebanan dari peralatan listrik dapat ditentukan dengan frekuensi kerja atau intensitas penggunaannya dalam suatu kurun waktu tertentu. Paralel generator dapat diartikan menggabungkan dua buah generator atau lebih dan kemudian dioperasikan secara bersama – sama. Dimulai dari perhitungan beban kelistrikan dan generator, hingga penggolongan peralatan yang dianggap essen dan harus terus beroperasi untuk menjamin kinerja kapal. Setelah itu dapat ditentukan batas bawah kemampuan generator dalam menyuplai daya listrik.]]>
<![CDATA[Analisa Teknis dan Keselamatan Sistem Busbar Trunking Pada Sistem Kelistrikan Kapal Utility 52 Meter ]]>
<![CDATA[Rizki Rizki Satria]]>;
<![CDATA[Sardono Sardono Sarwito]]>;
<![CDATA[Indra Ranu Kusuma]]>
<![CDATA[ Jurnal Teknik ITS Vol 3, No 1 (2014) ]]>
Publisher : <![CDATA[Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS ]]>
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DOI: 10.12962/j23373539.v3i1.5809
<![CDATA[Inovasi dalam pendistribusian kebutuhan arus listrik menghasilkan suatu media alternatif pengganti kabel yang dikenal sebagai busbar trunking. Busbar trunking adalah suatu komponen yang kompak (compact size) berfungsi sebagai penyalur, konduktor, ataupun sebagai media hantar arus listrik yang menawarkan kesederhanaan dalam desain, instalasi, dan perawatannya. Dalam aplikasinya, busbar trunking telah diinstal pada bangunan darat seperti gedung bertingkat, pabrik, dan lain-lain. Sehingga diperlukan analisa lebih lanjut terhadap penerapan sistem busbar trunking di laut, seperti kapal. Analisa dilakukan berdasarkan aspek teknis dan keselamatan instalasi pada sistem kelistrikan kapal utility 52 meter mengacu pada standar kelas keselamatan di kapal. Hasil analisa tersebut menghasilkan kesimpulan bahwa sistem busbar trunking sangat compatible jika diaplikasikan di kapal karena memiliki tingkat keselamatan yang sesuai dengan persyaratan peraturan kelas]]>
<![CDATA[Kajian Teknis Gejala Magnetisasi pada Linear Generator untuk Alternatif Pembangkit Listrik ]]>
<![CDATA[Wahyudianto Bagus Nugroho]]>;
<![CDATA[Indra Ranu Kusuma]]>
<![CDATA[ Jurnal Teknik ITS Vol 3, No 1 (2014) ]]>
Publisher : <![CDATA[Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS ]]>
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DOI: 10.12962/j23373539.v3i1.6032
<![CDATA[Di Indonesia terkenal dengan perairannya yang memiliki potensi untuk mengembangkan ilmu pengetahuan dengan memanfaatkan gelombang dan arus laut. Untuk memanfaatkan energy alam yang tersedia dari gelombang laut itu maka dilakukan penelitian tentang linear generator untuk pembangkit listrik tenaga gelombang laut. Untuk melakukan pembuatan linear generator memerlukan beberapa kali penelitian tentang hal ini. Salah satunya adalah tentang bagaimana magnetisasi yang ditimbulkan oleh translator dapat menjadi optimal dan menghasilkan daya yang besar. Untuk itu penelitian magnetisasi dilakukan dengan cara membuat berbagai prototype magnet induksi dan magnet permanen untuk membandingkan mana yang lebih baik. Dengan ukuran ketebalan magnet induksi 2 cm dan variasi lilitan 50 dan 100 lilitan dan juga diset untuk voltase 6 volt maka didapatlah hasil fluks magnet tertinggi dari prototype magnet 100 lilitan sebesar 23.8 weber.]]>
<![CDATA[Design and Simulation of Automatic Ballast System on Catamaran Ship Based on Programmable Logic Control ]]>
<![CDATA[Indra Ranu Kusuma]]>
<![CDATA[ International Journal of Marine Engineering Innovation and Research Vol 1, No 3 (2017) ]]>
Publisher : <![CDATA[Institut Teknologi Sepuluh Nopember ]]>
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DOI: 10.12962/j25481479.v1i3.2076
<![CDATA[Characteristics of catamaran ship which has deficiency to ship stability during maneuvering. to that end, this paper concerns about ballast system design in support of the safety and comfort of passengers on the catamaran boat. the discussion is done by creating a mathematical model of each component in the block diagram of the ballast system. then determine the pid value of the system and add the compensator for the system to run stable. further analyzed with the help of matlab software to get transient system response. with the automation system on the ballast system, it is expected that the motion of the ship can work automatically and provide a better response in the stability of the catamaran type ship. the ballast system begins to work against the tilt of the ship at 6.7 seconds at a certain angle, and will continue to work during the vessel maneuvering. judging from the 6.7 second system response time, the convenience of the passengers is not disturbed (the system response is not too fast). one way to reduce the rolling that occurs on the ship is to optimize the performance of the ballast system. performance optimization is done by using programmable logic controller (plc). plc used is omron cpm1a-30cdr-a-v1. the process is done by making the installation plant model of the ballast system as a control medium. followed by creating a control circuit consisting of wiring i / o, limit switch circuits, power supplies and programming languages associated with plcs. the result of the control is expected to regulate fluid flow in the ballast system automatically resulting in a rapid response to the stability of the ship.]]>
<![CDATA[Performance Analysis of Submerged Vehicle Electric Propulsion with DC Motor 2x1850 kW 380 Volt which Supplied Power 10260 AH on 190 VDC in Series and Parallel Circuits ]]>
<![CDATA[Indra Ranu Kusuma]]>;
<![CDATA[Sardono Sarwito]]>;
<![CDATA[Annisa Maya Shabrina]]>
<![CDATA[ International Journal of Marine Engineering Innovation and Research Vol 4, No 1 (2019) ]]>
Publisher : <![CDATA[Institut Teknologi Sepuluh Nopember ]]>
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DOI: 10.12962/j25481479.v4i1.1965
<![CDATA[an electric DC motor that is used as a main propulsion, typically used on ships with high maneuverability, special ships, ships wtih great cargo load, and the ships that use prime movers non-reversible (generally using a gas turbine, steam turbine and high-speed diesel in its use is unlikely to reverse its rotation quickly). As for the expected results we will obtain the characteristics (such as torque and rotation) on a series DC motor series and in parallel on the propulsion system, determines where an efficient circuit for the propulsion system, getting long use of batteries used for such needs. In this research will be assessed numerically by simulation using MATLAB-Simulink the drive system by using a DC motor in a vehicle submerged was carried out together series and parallel. The result obtained is the same input voltage of 190 Volt same torque value of 140 Nm is generated at the motor circuit series and parallel. So that a series circuit, generating a service speed of 12 knots and 21.5 knots using a converter, and usually when submerged condition in the sea. For parallel circuit produces speed of 14 knots and 11 knots using a converter]]>
<![CDATA[Design of Automatic Transfer Switch ACOS with Human Machine Interface Monitoring System in Shipboard Application ]]>
<![CDATA[Sardono Sarwito]]>;
<![CDATA[Indra Ranu Kusuma]]>;
<![CDATA[Boy Hendra Waramory]]>
<![CDATA[ International Journal of Marine Engineering Innovation and Research Vol 1, No 1 (2016) ]]>
Publisher : <![CDATA[Institut Teknologi Sepuluh Nopember ]]>
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DOI: 10.12962/j25481479.v1i1.1388
<![CDATA[This paper concern about design ACOS with PLC system. The supply of electricity will move from the main generator to the battery when the main generator lost one phase, and the power supply will switch to the emergency generator when the voltage in accordance with the emergency generator working voltage AC electrical equipment on board is 380VAC. Electricity supply shall not move directly from the emergency generator to the main generator but to the battery first to prevent damage to the AC electrical equipment on board. Transport time for the system for 30 seconds ACOS equipment in accordance with the ICC and SOLAS regulations which require the transfer of under 45 seconds. ACOS equipment can be used in real conditions on the ship because it has phase failure, under voltage and over voltage protection and a relay as an indication for the transfer of command power supply automatically.]]>
<![CDATA[Designing Passive Harmonic Filter of Electric Propulsion System on Tanker Ship ]]>
<![CDATA[Indra Ranu Kusuma]]>;
<![CDATA[Semin Semin]]>;
<![CDATA[Muhammad Badrus Zaman]]>;
<![CDATA[Faisal Muhammad Satrio]]>
<![CDATA[ International Journal of Marine Engineering Innovation and Research Vol 2, No 3 (2018) ]]>
Publisher : <![CDATA[Institut Teknologi Sepuluh Nopember ]]>
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DOI: 10.12962/j25481479.v2i3.3781
<![CDATA[Harmonic is a frequency defect that have some negative effect to the electrical network system. In a ship, electrical network system are interconnected to each other to another electrical consumer device. The effect will impact all the device that connected to the electrical network system. This can be reducing the consumer devices reliability. This research analyzed and simulate the effect of harmonic when there is no harmonic filter condition and with a passive harmonic filter for each operating condition on this ship. This research also includes the comparison diagram between no filter and with a passive harmonic filter condition, and some simulation report from the software. The research results were VTHD value are need to be comply with the classification standards and rules. Passive harmonic filter can reduce the VTHD value by reducing a specific harmonic order and the impact from reducing specific harmonic order can reduce the other harmonic order. Besides that, passive harmonic filter also can gain a higher power factor (PF) value]]>
<![CDATA[Automatic Stacking Crane Prototype using Microcontroller Arduino Mega 2560 ]]>
<![CDATA[Sardono Sarwito]]>;
<![CDATA[Indra Ranu Kusuma]]>;
<![CDATA[Fajar Andik Cahyono]]>
<![CDATA[ International Journal of Marine Engineering Innovation and Research Vol 1, No 1 (2016) ]]>
Publisher : <![CDATA[Institut Teknologi Sepuluh Nopember ]]>
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DOI: 10.12962/j25481479.v1i1.1383
<![CDATA[The port is one of the supporting infrastructures for sea-transportation carrying goods and passengers. The function of port is important in supporting the transportation system to develop economic, social, and eduaction with sea-trading as booster. Crane is device which use to lift or move heavy loads and commonly was used in ports for container loading - unloading process. This research will create automatic stacking crane prototype with an Arduino Mega 2560 as controller. There is a lack of this design is the incoming voltage to the motor sourced from this microcontroller module is 5 V. In hence, the spindle motor is not optimal. In addition, there are still many input response procedure was not appropriate.]]>
<![CDATA[Development of Power Management System for Electric Power Generation in Tanker Ship Based on Simulation ]]>
<![CDATA[Indra Ranu Kusuma]]>;
<![CDATA[Raynaldi Pratama]]>
<![CDATA[ International Journal of Marine Engineering Innovation and Research Vol 1, No 3 (2017) ]]>
Publisher : <![CDATA[Institut Teknologi Sepuluh Nopember ]]>
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DOI: 10.12962/j25481479.v1i3.2002
<![CDATA[Power management system (PMS) for electric power generation in ship, in the case of tanker ship, is the system that has function to control and to monitor all generators in ship as the main electricity supplier for all electric equipments or installed load. The number of total load that supplied by generator depends on the frequency of the use of load itself which would be read in PMS as well. It leads the operator to take a decision on how many generator should be operate whether in parralel or stand alone operation to fulfilling the power needs. Those loads should be grouped into essential and non essential load. This groups affecting the performance of the generators, where it will covers the maximum load at 306.67 kw under the condition of all electric equipments are operated well while the cargo handling of tanker ship is on process. However, in the state of emergency while the non essential electrical equipments are being cut off trough PMS, the generator will only covers the the maximum load at 253.88 kw to fulfilling the same needs. In the extreme case (total efficiency of parralel operation at 70%), the generators would cover the total load at 306.6 kw still by sparing the generated power of 52.72 kw.]]>
