Pengendalian Arus Motor Brushless DC (BLDC) Berdasarkan Mode Magnetisasi Dan Demagnetisasi
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Abstract
This paper presents a current control strategy for brushless DC (BLDC) motors based on magnetization-demagnetization mode to reduce current distortion and electromagnetic torque ripple during six-step commutation. This study aims to suggest a simpler yet effective current control strategy by utilizing magnetization and demagnetization modes. This strategy uses the Hysteresis Current Control (HCC) method to precisely regulate the current increase and decrease rate in the stator coils to follow the desired reference current. The application of magnetization-demagnetization mode allows for faster current transitions so that the current is synchronized with the BLDC motor back-EMF. This synchronization has a direct impact on the stability of the electromagnetic torque, especially in steady-state conditions, where torque changes can be suppressed, resulting in relatively small torque ripple. To verify the analysis results, simulations are conducted. The simulation results show that the proposed control system is able to perform optimally with smoother current characteristics and stable torque in steady-state conditions.
Article Details
How to Cite
Firdaus, M., Riyadi, S., & Perkasa, G. (2026). Pengendalian Arus Motor Brushless DC (BLDC) Berdasarkan Mode Magnetisasi Dan Demagnetisasi. Journal of Telecommunication Electronics and Control Engineering (JTECE), 8(2), 68-81. https://doi.org/10.20895/jtece.v8i2.2097
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References
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[11] V. Viswanathan and J. Seenithangom, “Commutation Torque Ripple Reduction in the BLDC Motor Using Modified SEPIC and Three-Level NPC Inverter,” IEEE Trans. Power Electron., vol. 33, no. 1, pp. 535–546, Jan. 2018, doi: 10.1109/TPEL.2017.2671400.
[12] Vinayaka K U and Priya S., “Analysis of BLDC motor performance using space vector pulse width modulation,” in 2016 International Conference on Computation of Power, Energy Information and Commuincation (ICCPEIC), Melmaruvathur, India: IEEE, Apr. 2016, pp. 549–552. doi: 10.1109/ICCPEIC.2016.7557292.
[13] H.-K. Kim and J. Hur, “Dynamic Characteristic Analysis of Irreversible Demagnetization in SPM- and IPM- Type BLDC Motors”.
[14] A. Mohammad, A. Abedin, and Z. R. Khan, “Microcontroller Based Control System for Electric Vehicle”.
[15] K. M. Reshma and T. B. Isha, “A Back-EMF Based Sensorless Speed Control of Four Switch BLDC Motor Drive,” in 2018 International Conference on Control, Power, Communication and Computing Technologies (ICCPCCT), Kannur: IEEE, Mar. 2018, pp. 283–287. doi: 10.1109/ICCPCCT.2018.8574300.
[16] Dr. P. D. B. Manu C, “Design of Speed Control of BLDC Motor Using Back EMF Method.” International Journal of Engineering Research in Electrical and Electronic Engineering (IJEREEE), Oct. 10, 2023. doi: ISSN%20(Online)%202395-2717.
[17] U. K. Soni and R. K. Tripathi, “Novel back EMF zero difference point detection based sensorless technique for BLDC motor,” in 2017 IEEE International Conference on Industrial Technology (ICIT), Toronto, ON: IEEE, Mar. 2017, pp. 330–335. doi: 10.1109/ICIT.2017.7913105.
[18] U. K. Soni and R. K. Tripathi, “Novel estimated back EMF ZDP based sensorless controlled BLDCM using unknown input observer,” in 2017 International Seminar on Intelligent Technology and Its Applications (ISITIA), Surabaya: IEEE, Aug. 2017, pp. 205–210. doi: 10.1109/ISITIA.2017.8124081.
[19] J. Chen, M. Li, and J. Liu, “A new SVPWM-based control scheme of permanent magnetic brushless DC machine with trapezoidal back EMF waveforms,” in 2018 33rd Youth Academic Annual Conference of Chinese Association of Automation (YAC), Nanjing, China: IEEE, May 2018, pp. 1147–1151. doi: 10.1109/YAC.2018.8406544.
[20] G. Xie, J. Wu, and J. Li, “Research on Sensorless Control Method of Permanent Magnet DC Linear Motor Based on Line Back EMF,” in 2021 13th International Symposium on Linear Drives for Industry Applications (LDIA), Wuhan, China: IEEE, Jul. 2021, pp. 1–5. doi: 10.1109/LDIA49489.2021.9505957.
[21] M. P. Anjana, K. S. Shinoy, and J. Joy, “Comparative analysis of surface mounted and tangentially magnetized permanent magnet BLDC motor using finite element method,” in 2014 Annual International Conference on Emerging Research Areas: Magnetics, Machines and Drives (AICERA/iCMMD), Kottayam, India, India: IEEE, Jul. 2014, pp. 1–5. doi: 10.1109/AICERA.2014.6908285.
[22] E. Mazaheri-Tehrani, J. Faiz, M. Zafarani, and B. Akin, “A Fast Phase Variable $abc$ Model of Brushless PM Motors Under Demagnetization Faults,” IEEE Trans. Ind. Electron., vol. 66, no. 7, pp. 5070–5080, Jul. 2019, doi: 10.1109/TIE.2018.2868320.
[23] D.-K. Woo and B. H. Jeong, “Irreversible Demagnetization of Permanent Magnet in a Surface-Mounted Permanent Magnet Motor With Overhang Structure,” IEEE Trans. Magn., vol. 52, no. 4, pp. 1–6, Apr. 2016, doi: 10.1109/TMAG.2015.2476782.
[2] Gérard-André Capolino, “Modern diagnostics techniques for electrical machines, power electronics & drives,” in 2013 9th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives (SDEMPED), VALENCIA, Spain: IEEE, Aug. 2013, pp. 638–638. doi: 10.1109/DEMPED.2013.6645784.
[3] L. G. Ronauly and S. Riyadi, “A BLDC Motor Control with Variable Excitation Angle to Obtain Optimum Torque,” in 2019 International Conference on Electrical Engineering and Informatics (ICEEI), Bandung, Indonesia: IEEE, Jul. 2019, pp. 330–335. doi: 10.1109/ICEEI47359.2019.8988897.
[4] H. K. Samitha Ransara and U. K. Madawala, “A Torque Ripple Compensation Technique for a Low-Cost Brushless DC Motor Drive,” IEEE Trans. Ind. Electron., vol. 62, no. 10, pp. 6171–6182, Oct. 2015, doi: 10.1109/TIE.2015.2423664.
[5] N. N. Baharudin and S. M. Ayob, “Brushless DC Motor Speed Control Using Single Input Fuzzy PI Controller,” Int. J. Power Electron. Drive Syst. IJPEDS, vol. 9, no. 4, p. 1952, Dec. 2018, doi: 10.11591/ijpeds.v9.i4.pp1952-1966.
[6] W. Y. Tianxing Li, “(6)li2017.” IEEE, 2017. doi: 10.1109/TPEL.2016.2621061.
[7] Ki-Yong Nam, Woo-Taik Lee, Choon-Man Lee, and Jung-Pyo Hong, “Reducing torque ripple of brushless DC motor by varying input voltage,” IEEE Trans. Magn., vol. 42, no. 4, pp. 1307–1310, Apr. 2006, doi: 10.1109/TMAG.2006.871937.
[8] Research Scholar, Sathyabama University, Chennai, G. R. P. L. G.R.P.Lakshmi, G. R. P. G.R.Puttalakshmi, and S. P. S.Paramasivam, “Speed Control of Brushless Dc Motor Using Fuzzy Controller,” Indian J. Appl. Res., vol. 3, no. 11, pp. 215–219, Oct. 2011, doi: 10.15373/2249555X/NOV2013/69.
[9] H. Park and Y. Suh, “Fault-Tolerant Control Strategy for Reduced Torque Ripple of Independent Twelve-phase BLDC Motor Drive System under Open-Circuit Faults,” in 2020 IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, MI, USA: IEEE, Oct. 2020, pp. 3370–3375. doi: 10.1109/ECCE44975.2020.9235949.
[10] T. Li and J. Zhou, “High-Stability Position-Sensorless Control Method for Brushless DC Motors at Low Speed,” IEEE Trans. Power Electron., vol. 34, no. 5, pp. 4895–4903, May 2019, doi: 10.1109/TPEL.2018.2863735.
[11] V. Viswanathan and J. Seenithangom, “Commutation Torque Ripple Reduction in the BLDC Motor Using Modified SEPIC and Three-Level NPC Inverter,” IEEE Trans. Power Electron., vol. 33, no. 1, pp. 535–546, Jan. 2018, doi: 10.1109/TPEL.2017.2671400.
[12] Vinayaka K U and Priya S., “Analysis of BLDC motor performance using space vector pulse width modulation,” in 2016 International Conference on Computation of Power, Energy Information and Commuincation (ICCPEIC), Melmaruvathur, India: IEEE, Apr. 2016, pp. 549–552. doi: 10.1109/ICCPEIC.2016.7557292.
[13] H.-K. Kim and J. Hur, “Dynamic Characteristic Analysis of Irreversible Demagnetization in SPM- and IPM- Type BLDC Motors”.
[14] A. Mohammad, A. Abedin, and Z. R. Khan, “Microcontroller Based Control System for Electric Vehicle”.
[15] K. M. Reshma and T. B. Isha, “A Back-EMF Based Sensorless Speed Control of Four Switch BLDC Motor Drive,” in 2018 International Conference on Control, Power, Communication and Computing Technologies (ICCPCCT), Kannur: IEEE, Mar. 2018, pp. 283–287. doi: 10.1109/ICCPCCT.2018.8574300.
[16] Dr. P. D. B. Manu C, “Design of Speed Control of BLDC Motor Using Back EMF Method.” International Journal of Engineering Research in Electrical and Electronic Engineering (IJEREEE), Oct. 10, 2023. doi: ISSN%20(Online)%202395-2717.
[17] U. K. Soni and R. K. Tripathi, “Novel back EMF zero difference point detection based sensorless technique for BLDC motor,” in 2017 IEEE International Conference on Industrial Technology (ICIT), Toronto, ON: IEEE, Mar. 2017, pp. 330–335. doi: 10.1109/ICIT.2017.7913105.
[18] U. K. Soni and R. K. Tripathi, “Novel estimated back EMF ZDP based sensorless controlled BLDCM using unknown input observer,” in 2017 International Seminar on Intelligent Technology and Its Applications (ISITIA), Surabaya: IEEE, Aug. 2017, pp. 205–210. doi: 10.1109/ISITIA.2017.8124081.
[19] J. Chen, M. Li, and J. Liu, “A new SVPWM-based control scheme of permanent magnetic brushless DC machine with trapezoidal back EMF waveforms,” in 2018 33rd Youth Academic Annual Conference of Chinese Association of Automation (YAC), Nanjing, China: IEEE, May 2018, pp. 1147–1151. doi: 10.1109/YAC.2018.8406544.
[20] G. Xie, J. Wu, and J. Li, “Research on Sensorless Control Method of Permanent Magnet DC Linear Motor Based on Line Back EMF,” in 2021 13th International Symposium on Linear Drives for Industry Applications (LDIA), Wuhan, China: IEEE, Jul. 2021, pp. 1–5. doi: 10.1109/LDIA49489.2021.9505957.
[21] M. P. Anjana, K. S. Shinoy, and J. Joy, “Comparative analysis of surface mounted and tangentially magnetized permanent magnet BLDC motor using finite element method,” in 2014 Annual International Conference on Emerging Research Areas: Magnetics, Machines and Drives (AICERA/iCMMD), Kottayam, India, India: IEEE, Jul. 2014, pp. 1–5. doi: 10.1109/AICERA.2014.6908285.
[22] E. Mazaheri-Tehrani, J. Faiz, M. Zafarani, and B. Akin, “A Fast Phase Variable $abc$ Model of Brushless PM Motors Under Demagnetization Faults,” IEEE Trans. Ind. Electron., vol. 66, no. 7, pp. 5070–5080, Jul. 2019, doi: 10.1109/TIE.2018.2868320.
[23] D.-K. Woo and B. H. Jeong, “Irreversible Demagnetization of Permanent Magnet in a Surface-Mounted Permanent Magnet Motor With Overhang Structure,” IEEE Trans. Magn., vol. 52, no. 4, pp. 1–6, Apr. 2016, doi: 10.1109/TMAG.2015.2476782.