Rancang Bangun Sistem Penggerak Motor Induksi Tiga Fasa Berbasis Inverter sebagai Test Bench Validasi Rotor Field Oriented Control

Nazmi, Ilham Nazmi (2026) Rancang Bangun Sistem Penggerak Motor Induksi Tiga Fasa Berbasis Inverter sebagai Test Bench Validasi Rotor Field Oriented Control. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Pengembangan algoritma pengendalian motor induksi berbasis vektor memerlukan platform eksperimen yang andal untuk memvalidasi performa sistem pada kondisi operasi nyata. Namun, sebagian besar penelitian lebih berfokus pada pengembangan algoritma, sedangkan implementasi perangkat keras sebagai media validasi masih relatif terbatas. Penelitian ini bertujuan mengembangkan test bench sistem penggerak motor induksi tiga fasa berbasis inverter Variable Voltage Variable Frequency (VVVF) yang mampu mendukung implementasi dan evaluasi metode Indirect Rotor Field Oriented Control (IRFOC). Platform yang dikembangkan mengintegrasikan sistem konversi daya, pengendali berbasis STM32F446RE, sistem akuisisi data, proteksi, dan antarmuka pengguna dalam satu kesatuan. Sistem direalisasikan menggunakan penyearah satu fasa 220–233 VAC yang menghasilkan tegangan DC-link sebesar 321,6 VDC untuk mencatu inverter tiga fasa berbasis modul IGBT BSM50GP120. Hasil implementasi menunjukkan bahwa platform mampu membangkitkan sinyal PWM komplementer dengan dead-time sesuai rancangan, mengendalikan fluks rotor dan torsi secara independen menggunakan metode IRFOC, serta mempertahankan operasi hingga kecepatan sekitar 2800 rpm melalui penerapan field weakening. Hasil validasi menunjukkan error maksimum sensor arus sebesar 1,85%, error pengukuran tegangan DC-link sebesar 0,53%, error rata-rata pembacaan encoder sebesar 1,37%, serta error rata-rata torque estimation terhadap nilai referensi sebesar 0,29%. Hasil tersebut menunjukkan bahwa platform yang dikembangkan memiliki akurasi dan performa yang baik sehingga layak digunakan sebagai sarana penelitian, pengujian, dan pengembangan metode pengendalian motor induksi pada aplikasi teknologi traksi.
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The development of vector-controlled induction motor drive algorithms requires a reliable experimental platform to validate system performance under real operating conditions. However, most previous studies have primarily focused on control algorithm development, while the implementation of integrated hardware platforms for experimental validation remains limited. This study presents the design and implementation of a three-phase induction motor drive test bench based on a Variable Voltage Variable Frequency (VVVF) inverter for the implementation and evaluation of the Indirect Rotor Field-Oriented Control (IRFOC) method. The developed platform integrates the power conversion stage, an STM32F446RE-based controller, a data acquisition system, a protection system, and a human–machine interface into a single experimental platform. The system is supplied by a single-phase 220–233 VAC source, which is rectified to produce a 321.6 VDC DC-link voltage for a three-phase inverter employing the BSM50GP120 IGBT module. Experimental results demonstrate that the platform successfully generates complementary PWM signals with the designed dead time, independently regulates rotor flux and electromagnetic torque using the IRFOC algorithm, and maintains stable operation up to approximately 2800 rpm through the implementation of the field-weakening strategy. Validation results show a maximum current sensor error of 1.85%, a DC-link voltage measurement error of 0.53%, an average encoder measurement error of 1.37%, and an average torque estimation error of 0.29% relative to the reference value. These results demonstrate that the proposed platform provides accurate and reliable performance, making it suitable for research, experimental validation, and the further development of induction motor control methods for electric traction applications.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Induction Motor, IRFOC, VVVF Inverter, STM32F446RE, Field Weakening, Traction Technology.
Subjects:	T Technology > TF Railroad engineering and operation > TF1327.O58 High speed ground transportation (train) T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2692 Inverters T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2785 Electric motors, Induction. T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7872 Electric current converters, Electric inverters. T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL152.5 Motor vehicles Driving
Divisions:	Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User:	Ilham Nazmi
Date Deposited:	21 Jul 2026 10:35
Last Modified:	21 Jul 2026 10:35
URI:	http://repository.its.ac.id/id/eprint/136111

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