Performance Evaluation of Brushless Direct Current Motor Control Methods through Low-Cost Microcontroller-Based Real-Time Experiments

Year 2023, Volume: 11 Issue: 2, 498 - 510, 23.06.2023

Emre Yorat Necdet Sinan Özbek Lütfü Sarıbulut

https://doi.org/10.29109/gujsc.1229896

Abstract

Brushless direct current (BLDC) motors are high efficiency synchronous motors that are employed in a variety of applications due to prominent features such as long operational life, low maintenance requirements, and great dynamic response. BLDC motors are driven by energizing the motor stator windings with an inverter circuit. To commute the inverter switches, the trapezoidal (120°) method is generally used by considering the back electromagnetic force induced on unenergized phase of BLDC. Furthermore, depending on the application requirements, alternative commutation modes (CM) such as 180°, 150°, and sinusoidal-based approaches are utilized. In the literature, the performance comparison of some CMs was studied for two-phase on operation and three-phase on operation mode as a switching pattern. However, only a few research assessed the performance of two or three commutation modes simultaneously. In this study, the performance comparison of pulse width modulation (PWM) based commutation modes are examined by considering 120°, 180°, 150° modes, and sinusoidal PWM. In this scope, it is the first time that direct digital synthesis (DDS) is addressed as a BLDC control algorithm in a performance comparison study. In experimental studies, a simple and a low-cost drive circuit is designed to acquire the case results. According to the results, the proposed DDS-based sine commutation method is more efficient than other commutation methods and it has lower power consumption at both low and high speeds also a wider operable speed range.

Keywords

BLDC, commutation modes, direct digital synthesis, performance comparison, L298N, experimental application

Supporting Institution

Scientific Research Unit of Adana Alparslan Türkeş Science and Technology University

Project Number

21303007

References

• [1] Xia C. L., Permanent Magnet Brushless DC Motor Drives and Controls. 2012.
• [2] Çetinceviz Y., Şehirli E., Neutrosophic Fuzzy Logic Controller Based Speed Control of PMSM fed by Bidirectional Battery Charger with Buck-Boost MPPT, Gazi University Journal of Science Part C: Design and Technology, 10 No. 4 (2022) 666–681.
• [3] Alias A., Overview of Brushless D.C Motor: Construction and Application, International Journal for Technological Research in Engineering, 7 No. 8 (2020) 6669–6675.
• [4] Gamazo-Real J. C., E. Vázquez-Sánchez, Gómez-Gil J., Position and speed control of brushless dc motors using sensorless techniques and application trends, Sensors, 10 No. 7 (2010) 6901–6947.
• [5] Li H., Zheng S., Ren H., Self-Correction of Commutation Point for High-Speed Sensorless BLDC Motor with Low Inductance and Nonideal Back EMF, IEEE Transactions on Power Electronics, 32 No. 1 (2017) 642–651.
• [6] Xiao G., Tu W., Suo C., Tang L., Yang K., Research and design of speed control for high speed sensorless brushless DC motor with commutation compensation, 2017 20th International Conference on Electrical Machines and Systems, ICEMS, (2017) 12–15.
• [7] Attar A., Bouchnaif J., Grari K., Control of Brushless DC motors using sensorless Back-EMF integration method, Materials Today: Proceedings, 45 No. 8 (2021) 7438–7443.
• [8] Song X., Han B., Zheng S., Fang J., High-Precision Sensorless Drive for High-Speed BLDC Motors Based on the Virtual Third Harmonic Back-EMF, IEEE Transactions on Power Electronics, 33 No. 2 (2018) 1528–1540.
• [9] B. Saha, B. Singh, Back EMF Observer Based Sensorless BLDC Motor Drive with SEPIC Converter for EV Application, 2021 IEEE 6th International Conference on Computing, Communication and Automation, ICCCA 2021, (2021) 94–99.
• [10] Ho T. Y., Huynh C. K., Lin T. H., Yang S. W., The design and implementation of a sensorless power tool based on a microcontroller, Electronics (Switzerland), 9 No. 6 (2020) 1–22.
• [11] Hu B., Sathiakumar S., Shrivastava Y., 180-Degree Commutation System of Permanent Magnet Brushless Dc Motor Drive Based on Speed and Current Control, 2009 2nd International Conference on Intelligent Computing Technology and Automation, ICICTA 2009, 1 (2009) 723–726.
• [12] Saied M. H., Mostafa M. Z., Abdel- Moneim T. M., Yousef H. A., On three-phase six-switches voltage source inverter: A 150° conduction mode, IEEE International Symposium on Industrial Electronics, 2 (2006) 1504–1509.
• [13] Gujjar M. N., Kumar P., Comparative analysis of field oriented control of BLDC motor using SPWM and SVPWM techniques, RTEICT 2017 - 2nd IEEE International Conference on Recent Trends in Electronics, Information and Communication Technology, Proceedings, (2017) 924–929.
• [14] Damiano A., Deiana F., Fois G., Gatto G., Marongiu I., Serpi A., Performance comparison between two-phase-on and three-phase-on operation of Brushless DC drives, 2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion SPEEDAM 2014, (2014) 489–494.
• [15] Ho T., Chen M. S., Lin W. L., The design of a high power factor brushless DC motor drive, 2012 International Symposium on Computer, Consumer and Control, (2012) 345-348.
• [16] Jin C. S., Kim C. M., Kim I. J., Jang I., Proposed commutation method for performance improvement of brushless DC motor, Energies, 14 No. 19 (2021) 6023.
• [17] Noroozi M. A., Monfared M., Sensorless Starting Method for Brushless DC Motors using 180 Degree Commutation, 2012 3rd Power Electronics and Drive Systems Technology (PEDSTC), (2012) 57–61.
• [18] Promthong S., Konghirun M., Sensorless control of BLDC motor drive with 150° conducting mode to minimize torque ripple, 2013 International Conference on Electrical Machines and Systems ICEMS 2013, (2013) 1004–1009.
• [19] Jose L. A., Karthikeyan K. B., A Comparative Study of Sinusoidal PWM and Space Vector PWM of a Vector Controlled BLDC Motor, International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, 2 No. 6 (2013) 2662–2668.
• [20] Kumar V. N., Michael P. A., John J. P., Kumar S. S., Simulation and comparison of SPWM and SVPWM control for three phase inverter, ARPN Journal of Engineering and Applied Sciences, 5 No. 7 (2010) 61–74.
• [21] Murphy E., Slattery C., All about direct digital synthesis, Analog Dialogue, 38 No. 3 (2004) 8–12.
• [22] Yorat E. (2022). Sensorless brushless DC motor drive design and performance comparison of different control methods, Yüksek Lisans Tezi, Adana Alparslan Türkeş Bilim ve Teknoloji Üniversitesi, Adana.
• [23] PWM Sine Wave Generation. https://home.csulb.edu/~hill/ee470/Lab 2d-Sine_Wave_Generator.pdf.