Fachruddin, M Arif (2018) Perancangan Desain Sistem Kontrol Suhu Bahan Bakar Jenis HFO pada Kapal berbasis PLC. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Kapal merupakan alat transportasi yang banyak digunakan terumata pada wilayah yang memiliki perairan yang sangan luas. Bahan bakar merupakan salah satu komponen penting dalam operasional kapal. Biaya operasional kapal secara keseluruhan, kurang lebih 60% terdiri dari biaya bahan bakar. Tidak tersedianya bahan bakar mengakibatkan proses operasional kapal terhambat dan dapat merugikan perusahaan dari segi teknis maupun material. Sehingga sangat beresiko jika kebutuhan bahan bakar pada kapal tidak terpenuhi sesuai dengan waktunya.Tujuan utama dari otomatisasi sistem transfer dan kontrol suhu bahan bakar HFO (Heavy Fuel Oil) dikapal dengan menggunakan PLC adalah untuk mengubah operasi pengolahan dan kontrol dari sistem bahan bakar HFO yang semula dioperasikan secara manual oleh para kru diubah menjadi sistem yang mampu beroperasi secara otomatis. Sistem otomatis ini mengandalkan sensor batas atas dan sensor batas bawah serta sensor suhu pada setiap tangki untuk memicu kinerja dari masing-masing peralatan penunjang sistem bahan bakar seperti pompa, katup, pemanas. Sensor dan termometer pada tangki akan diolah oleh PLC sebelum dilakukan pengontrolan pada peralatan. Pengolahan dilakukan secara sekuensial disesuaikan dengan urutan pengolahan dari bahan bakar HFO. Pengolahan dilakukan berdasarkan data kapal yang sudah ada namun masih menggunakan kontrol secara manual. Serta rekomendasi dari biro klasifikasi dan produsen mesin. Proses kerja dari sistem dapat dimonitoring secara keseluruhan melalui HMI (Human Machine Interface). Monitor terdiri dari tampilan yang memuat seluruh kerja sistem yang ada. PLC yang digunakan adalah OMRON CPM2A dengan software CX-Programmer dan monitor CX-Designer. Dengan sistem ini, pengolahan HFO dapat dioperasikan secara otomatis baik pada saat kapal dalam keadaan idle maupun pada kondisi berlayar.
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The ship is a widely used to transportation, especially in areas that have very large
waters. Fuel is one of the important component of ship operations. The overall
operating cost of the vessel, appro
ximately 60% consists of fuel costs. The
unavailability of fuel causes the ship's operational processes to be inhibited and may
adversely affect the company from both technical and material terms. So it is very risky
if the fuel requirement on the ship is
not fulfilled in accordance with the time.The main
purpose of the automation of HFO (Heavy Fuel Oil) fuel transfer and temperature
control system on the vessel using PLC is to change the processing and control
operation of the HFO fuel system that was orig
inally operated manually by the crew
converted into a system capable of operating automatically. 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 HMI (Human Machine Interface). T
he 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 automat
ically both when
the ship is idle or in sail condition.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | HFO, Sistem Bahan Bakar, Kapal, PLC, Otomasi, Kontrol. |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ213 Automatic control. T Technology > TJ Mechanical engineering and machinery > TJ324.5 Fuel systems T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2861 Electric relays. Protective relays--Security measures. V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM276.A1 Fuel (Including supplies, costs, etc.) |
| Divisions: | Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis |
| Depositing User: | M. Arif Fachruddin |
| Date Deposited: | 21 Jul 2021 23:18 |
| Last Modified: | 21 Jul 2021 23:18 |
| URI: | http://repository.its.ac.id/id/eprint/57567 |
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