Analisa Kinerja Sistem Pengendalian Pid Pada Three Phase Separator

Prasetyo, Dadik (2017) Analisa Kinerja Sistem Pengendalian Pid Pada Three Phase Separator. Masters thesis, Institut Teknologi Sepuluh Nopember.

[img]
Preview
Text
2412201701-Master Thesis.pdf - Published Version

Download (16MB) | Preview

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. =============================================================================================== 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)
Divisions: Faculty of Industrial Technology > Physics Engineering > (S2) Master Theses
Depositing User: DADIK PRASETYO
Date Deposited: 28 Apr 2017 05:44
Last Modified: 28 Apr 2017 06:06
URI: http://repository.its.ac.id/id/eprint/41199

Actions (login required)

View Item View Item