Pengaturan Kecepatan Motor Induksi 3 Fasa Menggunakan Metode Vector Kontrol Berbasis Pid-Fuzzy Hybrid

Sudin, Anna Dwita Paulus (2015) Pengaturan Kecepatan Motor Induksi 3 Fasa Menggunakan Metode Vector Kontrol Berbasis Pid-Fuzzy Hybrid. Undergraduate thesis, Institut Technology Sepuluh Nopember.

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Abstract

Motor induksi tiga fasa merupakan penggerak elektrik yang populer di dunia industri, karena konstruksinya yang kuat, perawatannya mudah, dan handal. Namun, adanya variasi parameter pada motor induksi karena adanya hubungan elektrik antara komponen stator dan rotor membuat motor induksi sangat tidak liner dan tidak mudah dikendalikan. Dalam penelitian ini, metode yang digunakan untuk mengatur motor induksi adalah metode vector kontrol dalam synchronously rotating frame. Untuk mengatur kecepatan motor induksi, digunakan kontroler PID-Fuzzy Hybrid yaitu penggabungan antara kontroler fuzzy struktur PD dan kontroler Integrator biasa.Sistem (plant dan kontroler) yang telah didesain disimulasikan pada MATLAB, dan hasil simulasi menunjukkan bahwa kontroler PID-Fuzzy Hybrid yang telah dirancang dapat mencapai kecepatan referensi yang dibeikan, dan juga dapat mengikuti perubahan beban dengan settling time = 0,46 detik, tanpa overshoot dan tidak terdapat eror steady state. Akan tetapi, terdapat ripple dengan nilai maksimum 0,25%. ================================================================================================= Three phase induction motor is an electric drives that very popular in industrial world, due to it robust construction, easy maintenance and high reliability. Unfortunately, it parameters vary with time due to electric connections between stator and rotor and cause an inducion motor highly non-linear and difficult to controlled. In this research, the method used to controlled an induction motor called vector control in dalam synchronously rotating frame. Adjust the speed used PID –Fuzzy Hybrid controller, which is combine a Fuzzy PD with conventional integral controller. The system (plant and designed controller ) is simulated using MATLAB. Simulation result indicate that designed PIDFuzzy Hybrid can adjust the reference speed given, and also suffer to load changing, with settling time =0,46 second, without overshoot and error steady state. Unfortunately, there is a ripple with maximum value about 0,2 %

Item Type: Thesis (Undergraduate)
Additional Information: RSE 621.381 532 4 Sud p
Uncontrolled Keywords: Motor Induksi, Vector Kontrol,PID-Fuzzy Hybrid, Kontrol Kecepatan
Subjects: T Technology > TJ Mechanical engineering and machinery > TJ213 Automatic control.
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2785 Electric motors, Induction.
Divisions: Faculty of Industrial Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User: Mr. Tondo Indra Nyata
Date Deposited: 15 Aug 2018 01:37
Last Modified: 15 Aug 2018 01:37
URI: http://repository.its.ac.id/id/eprint/59357

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