Desain dan Implementasi Kontrol Motor BLDC Menggunakan Metode Pulse Amplitude Modulation (PAM)

Wahyuda, Rifky (2019) Desain dan Implementasi Kontrol Motor BLDC Menggunakan Metode Pulse Amplitude Modulation (PAM). Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Motor brushless DC pada era sekarang sudah banyak diaplikasikan pada motor listrik berskala rumah tangga maupun industri. Motor BLDC banyak dipilih karena memiliki efisiensi, kepadatan daya, dan torsi yang baik. Dari segi fisik juga motor BLDC memiliki dimensi yang lebih kecil dibanding jenis motor lain dengan daya yang sama. Tidak hanya merambah di peralatan rumah tangga dan industri, motor BLDC khususnya motor listrik juga mulai merambah di sektor otomotif. Bahkan di prediksi beberapa tahun kedepan mayoritas industri otomotif akan menggeser motor konvensional ke motor elektrik. Kontroler yang digunakan pada motor BLDC pada umumnya menggunakan metode PWM, sedangkan pada tugas akhir ini akan diimplementasikan menggunakan kontroler Pulse Amplitude Modulation (PAM). Metode PWM inverter output tegangan inverter tidak murni six-step, selain itu juga menimbulkan ripple arus pada motor dan berlanjut menimbulkan ripple torsi pada motor BLDC. Tugas akhir dengan studi sistem tenaga ini menggunakan metode Pulse Amplitude Modulation dengan menambahkan buck converter sebagai input dari inverter 3 fasa. Metode PAM ini dapat mengurangi ripple arus pada motor BLDC sehingga torsi yang didapatkan lebih stabil.
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BLDC motors now era have been widely applied to household and industrial-scale electric motors. BLDC motors were chosen because they have good efficiency, power density and torque. From the physical side also BLDC motors have smaller dimensions compared to other types of motors with the same power. Not only penetrated in household appliances and industry, BLDC motors, especially electric motors also began to penetrate in the automotive sector. Even predicted in the next few years the majority of the automotive industry will use an electric motor to shift conventional motors. The controller used in BLDC motors generally uses the PWM method, whereas in this final project will be implemented using a Pulse Amplitude Modulation (PAM) controller. PWM method of inverter output voltage is not pure six-step inverter, but it also causes a current ripple on the motor and continues to cause torsional ripple on the BLDC motor. This final project uses Pulse Amplitude Modulation by adding a buck converter as input from the 3 phase inverter. PAM method can reduce the current ripple on the BLDC motor so that the torque obtained is more stable.

Item Type:	Thesis (Other)
Additional Information:	RSE 621.313 2 Wah d-1 2019
Uncontrolled Keywords:	motor, Controller motor, Pulse Amplitude Modulation (PAM).
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK4055 Electric motor T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7871.674 Detectors. Sensors 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 T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL220 Electric vehicles and their batteries, etc. T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL448 Electric motorcycles T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL777 Details and parts of models (Including propellers)
Divisions:	Faculty of Electrical Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User:	Rifky Wahyuda
Date Deposited:	19 Dec 2023 02:58
Last Modified:	19 Dec 2023 02:58
URI:	http://repository.its.ac.id/id/eprint/72803

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