Desain dan Implementasi Pengaturan Kecepatan Motor BLDC Melalui Pengaturan Fluks

Ony Asrarul Qudsi(1*), Syechu Dwitya Nugraha(2)

(1) Jurusan Teknik Elektro Industri, Departemen Elektro, Politeknik Elektronika Negeri Surabaya
(2) Jurusan Teknik Elektro Industri, Departemen Elektro, Politeknik Elektronika Negeri Surabaya
(*) Corresponding Author


This journal presents the design and implementation of BLDC motor speed control. Speed control of the BLDC motor can be done by controlling the flux produced by the BLDC motor coil. The current reading by the sensor will be processed in the flux estimator to get the flux value in the motor. By using the PI controller, the flux value generated by the coil will be controlled so that it is equal to the setpoint value that has been determined. Flux values that have the same setpoint will be converted to PWM values which will be used as input signals on the six step inverter. The test results by providing disturbance form the additional load on the motor, shows that the motor is able to maintain its speed according to the value of the speed provided. Thus, the proposed speed regulation method can work well.


BLDC, fluks estimator, six step inverter

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P. Sarala, S. F. Kodad and B. Sarvesh, "Analysis of closed loop current controlled BLDC motor drive," 2016 International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT), Chennai, 2016, pp. 1464-1468.

J. Xiao, L. Zhang, M. Ou and F. Zhu, "BLDC motor field orientation control system based on LPIDBP neural network," IET International Conference on Information Science and Control Engineering 2012 (ICISCE 2012), Shenzhen, 2012, pp. 1-4.

Tae-Sung Kim, Sung-Chan Ahn and Dong-Seok Hyun, "A new current control algorithm for torque ripple reduction of BLDC motors," IECON'01. 27th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.37243), Denver, CO, USA, 2001, pp. 1521-1526 vol.2.

C. Xia, Y. Wang and T. Shi, "Implementation of Finite-State Model Predictive Control for Commutation Torque Ripple Minimization of Permanent-Magnet Brushless DC Motor," in IEEE Transactions on Industrial Electronics, vol. 60, no. 3, pp. 896-905, March 2013.

E. Firmansyah, F. D. Wijaya, W. P. R. Aditya and R. Wicaksono, "Six-step commutation with round robin state machine to alleviate error in hall-effect-sensor reading for BLDC motor control," 2014 International Conference on Electrical Engineering and Computer Science (ICEECS), Kuta, 2014, pp. 251-253.

Y. Lee and J. Kim, "Analysis of the Three-Phase Inverter Power Efficiency of a BLDC Motor Drive Using Conventional Six-Step and Inverted Pulsewidth Modulation Driving Schemes," in Canadian Journal of Electrical and Computer Engineering, vol. 42, no. 1, pp. 34-40, winter 2019.

G. Liu, J. Lu and H. Zhang, "A Stator Flux-oriented Decoupling Control Scheme for Induction Motor," 2007 IEEE International Conference on Control and Automation, Guangzhou, 2007, pp. 1701-1704.

M. Tursini, E. Chiricozzi and R. Petrella, "Feedforward Flux-Weakening Control of Surface-Mounted Permanent-Magnet Synchronous Motors Accounting for Resistive Voltage Drop," in IEEE Transactions on Industrial Electronics, vol. 57, no. 1, pp. 440-448, Jan. 2010.

G. Pellegrino, R. I. Bojoi and P. Guglielmi, "Unified Direct-Flux Vector Control for AC Motor Drives," in IEEE Transactions on Industry Applications, vol. 47, no. 5, pp. 2093-2102, Sept.-Oct. 2011.

S. B. Ozturk and H. A. Toliyat, "Direct Torque and Indirect Flux Control of Brushless DC Motor," in IEEE/ASME Transactions on Mechatronics, vol. 16, no. 2, pp. 351-360, April 2011.

J. Zhang, L. Li, D. G. Dorrell and Y. Guo, "Modified PI controller with improved steady-state performance and comparison with PR controller on direct matrix converters," in Chinese Journal of Electrical Engineering, vol. 5, no. 1, pp. 53-66, March 2019.

A. V. Sant, K. R. Rajagopal and N. K. Sheth, "Permanent Magnet Synchronous Motor Drive Using Hybrid PI Speed Controller With Inherent and Noninherent Switching Functions," in IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 4088-4091, Oct. 2011.

Ony Asrarul Qudsi, Novie Ayub Windarko, Ardyono Priyadi, Mauridhi Hery Purnomo, “Optimized GDPWM based on Spontaneous Evolutionary GA for reducing switching losses on inverter”, ICITEE, 2013

Sutedjo Sutedjo, Ony Asrarul Qudsi, Suhariningsih Suhariningsih, Diah Septi Yanaratri, “ Desain dan Implementasi Six-Step Comutation pada Sistem Kontrol Motor BLDC 1, 5 KW”, Prosiding Sentrinov, 2017


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