Kurniawan, Marendra (2014) Perancangan Dan Implementasi Pengaturan Kecepatan Motor Tiga Fasa Pada Mesin Sentrifugal Menggunakan Kontroler Logika Fuzzy. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Motor induksi 3 fasa banyak digunakan di industri, salah satunya
pada industri pabrik gula. Di industri pabrik gula motor industri 3 fasa
banyak digunakan pada mesin sentrifugal. Mesin ini digunakan pada
proses pemisahan cairan massacuite dan strup hingga didapat kristal
gula. Pada proses tersebut terjadi perubahan beban oleh karena itu pada
siklus kecepatannya mengalami proses Charging, Spinning dan
Discharging. Pengaturan kecepatan motor induksi masih dilakukan
secara manual yaitu dengan merubah posisi puli atau ukuran poros dari
mesin sentrifugal. Pengaturan dengan metode ini mengakibatkan
kecepatan motor akan sulit dikendalikan sesuai dengan yang diharapkan.
Pengaturan kecepatan yang tidak tepat juga dapat mengakibatkan hasil
produksi gula yang kurang maksimal. Oleh karena itu dibutuhkan
metode kontrol untuk mempertahankan kecepatan motor bila terjadi
pertambahan beban saat mengalami proses charging, spinning dan
discharging. Kontroler yang digunakan adalah Kontroler Logika Fuzzy
(KLF). Pada simulasi menggunakan KLF dan kontroler PID serta
implementasi menggunakan kontroler PID memiliki rara-rata error saat
proses charging, spinning dan discharging sebesar ±0,1% dan ±1,14%.
Sehingga Tugas Akhir ini dapat membantu meningkatkan efisiensi
mesin sentrifugal pada pabrik gula.
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3-phase induction motors are widely used in the industry, one on
industrial sugar factory. Industrial sugar factory in industrial motor 3
phase used in centrifugal machine. This engine was used in the process
of separation of the liquid massacuite and sugar crystals up to gained
strup. In the process of changing the burden is therefore on its velocity
undergoes a process of Charging cycles, the Spinning and Discharging.
Induction motor speed settings are still done manually by changing the
position of the shaft or the size of the puli engine centrifugal. This
method resulted in an arrangement with the speed of the motor will be
difficult to control as expected. Inappropriate speed settings can also
lead to less sugar production results. It is therefore necessary to
maintain the control method of motor speed when load is added while
experiencing the process of charging and discharging, spinning. The
controller that is used is the Fuzzy Logic Controller. In a simulation
using logic controller and controller PID as well as the implementation
of using controller pid having the averages error when processing
charging, and of spinning a discharging about 0,1 % and about 1,14 %.
So this final project can help increase the efficiency of the centrifugal on
sugar factory machine.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSE 621.313 6 Kur p |
| Uncontrolled Keywords: | Motor Induksi 3 Fasa; Mesin Sentrifugal; Fuzzy; PLC Mitsubishi Q-series |
| Subjects: | Q Science > QA Mathematics > QA248_Fuzzy Sets T Technology > TJ Mechanical engineering and machinery > TJ223 PID controllers |
| Divisions: | Faculty of Industrial Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis |
| Depositing User: | Anis Wulandari |
| Date Deposited: | 09 Jun 2017 04:14 |
| Last Modified: | 09 Jun 2017 04:14 |
| URI: | http://repository.its.ac.id/id/eprint/41562 |
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