Rajagukguk, Effran (2019) Rancang Bangun Sistem Pengendalian Kecepatan Pada Motor AC Menggunakan Metode Field-Oriented Control Dengan Variasi Daya Motor. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Motor listrik AC telah banyak diaplikasikan dalam dunia industri. Penggunaan motor AC menjadi pilihan utama dikarenakan kemampuan torsi yang besar, kecepatan yang dapat diatur dan kemudahan dalam instalasi dan perawatan. Metode kontrol motor AC terbaru yang dikembangkan menggunakan metode vektor, yaitu field-oriented control. Metode kontrol FOC bekerja dengan cara memisahkan dua variable fisis motor yaitu flux magnet stator dan torsi rotor pada domain masing – masing. Pada tugas akhir ini dilakukan simulasi dan rancang bangun sistem pengendalian kecepatan motor dengan metode FOC. Motor AC yang digunakan adalah permanent magnet synchronous motor. Hasil dari simulasi menujukkan setpoint 1000, 2000, 3000 dan 4000 memiliki rise time secara berturut-turut sebesar 0.35 detik, 0.75 detik, 1 detik dan 1.5 detik. Overshoot dari setiap variasi setpoint memiliki nilai +0.7% dari setpoint. Sedangkan untuk rancang bangun, respon rise time yang didapatkan untuk setpoint 1000, 2000, 3000 dan 4000 secara berturut - turut adalah 0.977 detik, 2.0007 detik, 2.137 detik dan 4.067 detik. Nilai overshoot tertinggi berada sebesar +2.4% dari setpoint.
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AC electric motors have been widely applied in the industrial world. The application of AC motor became the main choice due to its large torque capability, adjustable speed and ease of installation and maintenance. The latest AC motor control method developed using vector methods, namely field-oriented control. The FOC control method works by separating two motor physical variables, namely the stator magnetic flux and rotor torque in each domain. In this final project a simulation and experimental of a motor speed control system using the FOC method is carried out. The AC motor used is permanent magnet synchronous motor. The results of the simulation show setpoints of 1000, 2000, 3000 and 4000 RRPM having a rise time of 0.35 seconds, 0.75 seconds, 1 second and 1.5 seconds respectively. The overshoot of each setpoint variation has a value of + 0.7% from the setpoint. Meanwhile for experimental result, the rise time response obtained for 1000, 2000, 3000 and 4000 setpoints is 0.977 seconds, 2,0007 seconds, 2,137 seconds and 4,067 seconds, respectively. The highest overshoot value is + 2.4% from the setpoint
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Field-oriented control, Motor AC, Sistem Pengendali Kecepatan |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2785 Electric motors, Induction. |
| Divisions: | Faculty of Industrial Technology > Physics Engineering > 30201-(S1) Undergraduate Thesis |
| Depositing User: | Effran Rajagukguk |
| Date Deposited: | 17 Oct 2024 06:15 |
| Last Modified: | 17 Oct 2024 06:15 |
| URI: | http://repository.its.ac.id/id/eprint/70192 |
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