Prasetyo, Dadik (2017) Analisa Kinerja Sistem Pengendalian Pid Pada Three Phase Separator. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Separator adalah suatu sistem yang mampu memisahkan fasa minyak,
fasa air dan fasa gas dari sumur (wellhead). Pada umumnya aliran yang masuk ke
three phase separator selalu berubah sehingga level minyak selalu berubah, oleh
karena itu perlu dilakukan analisa kinerja three phase separator untuk
mengendalikan level minyak. Analisa kinerja three phase separator ini dilakukan
dengan membuat model matematis sehingga mendekati keadaan aslinya
menggunakan separator geometry dan perangkat lunak Matlab R2010b, maka
diperlukan pengendali untuk menganalisanya, metode pengendali yang digunakan
adalah metode Ziegler-Nichols yaitu metode kurva reaksi. Metode kurva reaksi
digunakan untuk merancang tipe pengendali (P, PI dan PID) dan tuning untuk
menentukan gain parameter pengendalinya (Kp, Ki, Kd). Berdasarkan hasil
pengujian, tipe pengendalinya yang memberikan keluaran stabil adalah tipe P
dengan overshoot 8.77% dan settling time 2.48 detik.
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Separator is a system that is capable of separating the oil phase, the water
phase and gas phase of the wells (wellhead). In general, the flow coming into the
three phase separator is always changing so that the oil level is always changing,
therefore it is necessary to analyze the performance of three phase separator to
control the oil level. Analysis of the performance of three phase separator is done
by creating a mathematical model to approach the original state using the
separator geometry and software Matlab R2010b, it is necessary to analyze the
controller, the controller method used is the Ziegler-Nichols method is the
reaction curve method. Reaction curve method is used to design the type of
controller (P, PI and PID) and parameter tuning to determine the gain controller
(Kp, Ki, Kd). Based on test results, the type of controller that provides stable
output is a P-type with 8.77% overshoot and settling time of 2.48 seconds.
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | Three Phase Separator, Model Matematis, Kurva reaksi, Separator Geometry, Matlab R2010b, pengendali P, PI dan PID |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3226 Transients (Electricity). Electric power systems. Harmonics (Electric waves). |
| Divisions: | Faculty of Industrial Technology > Physics Engineering > 30101-(S2) Master Thesis |
| Depositing User: | DADIK PRASETYO |
| Date Deposited: | 28 Apr 2017 05:44 |
| Last Modified: | 07 Feb 2019 08:26 |
| URI: | http://repository.its.ac.id/id/eprint/41199 |
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