Yusuf, Yani Ikhsan (2015) Pengaturan Kecepatan Motor Induksi Tiga Phasa Dengan Direct Torque Control Berbasis Neuro Fuzzy. Undergraduate thesis, Institut Technology Sepuluh Nopember.
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Abstract
Motor induksi tiga phasa memiliki model yang tidak linier
sehingga di dalam pengaturan kecepatannnya relatif sulit. Dengan
metode pengaturan motor induksi yang tepat dapat diperoleh kontroler
motor induksi yang dapat menghasilkan performa yang baik. Metode
Direct Torque Control merupakan metode vektor kontrol yang dapat
mengatur torsi referensi motor induksi secara langsung.
Dalam pengaplikasiannya apabila terjadi perubahan beban,
metode tersebut tidak dapat mengikuti perubahan tersebut. Pada tugas
akhir ini, digunakan kontroler cerdas Neuro Fuzzy supaya kecepatan
aktual motor dapat mengikuti kecepatan referensi apabila terjadi
perubahan beban.
Hasil simulasi kontroler Neuro Fuzzy pada motor induksi
menunjukkan bahwa dengan kontroler Neuro Fuzzy respon kecepatan
motor dapat mengikuti kecepatan referensi. Pada kondisi tanpa beban
diperoleh settling time sebesar 1,202 detik, rise time 0,9447 detik,
overshoot sebesar 0,25% dan tidak ada error steady state. Pada
perubahan beban langsung semakin besar nilai perubahan beban, nilai
settling time semakin lama sekitar 0,4 sampai 0,7 detik. Pada perubahan
beban gradual waktu settling time yang diperoleh setiap perubahan
beban sama yaitu 1,6 detik.
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Three phase induction motor has a nonlinear model so that
within the speed control is relatively difficult. With the induction motor
control method is right can be obtained good performance. Direct
torque control method is vector control method that can set the
reference torque induction motor directly.
In its application in the event of load changes, such methods are
not able to follow these changes. In this final project use of intelligent
neuro fuzzy controller so that the actual speed of the motor can follow
the speed reference when the load changes.
The simulation results of neuro fuzzy controller on induction
motor showed that the neuro fuzzy controller response speed of the
motor can follow the reference speed. In the no-load condition is
obtained settling time 1.202 seconds, rise time 0.9447 seconds,
overshoot 0.25% and no steady state error. In direct load changes, the
greater value of the load changes, the value of settling time obtained the
longer about 0.4 to 0.7 seconds. At gradual load changes, settling time
is obtained every 1.6 seconds load changes.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSE 621.381 532 4 Yus p |
| Uncontrolled Keywords: | Direct Torque Control, Neuro Fuzzy ,Motor induksi tiga phasa. |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2785 Electric motors, Induction. |
| Divisions: | Faculty of Electrical Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis |
| Depositing User: | Mr. Tondo Indra Nyata |
| Date Deposited: | 16 Aug 2018 04:33 |
| Last Modified: | 16 Aug 2018 04:33 |
| URI: | http://repository.its.ac.id/id/eprint/59395 |
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