{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T05:06:11Z","timestamp":1787029571340,"version":"build-2736575974"},"reference-count":30,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2021,1,15]],"date-time":"2021-01-15T00:00:00Z","timestamp":1610668800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>BrushLess Direct-Current (BLDC) motors are characterized by high efficiency and reliability due to the fact that the BLDC motor does not require power to the rotor. The rotor of the BLDC motor consists of permanent magnets. When examining the waveform of the current supplied to the motor windings, significant current ripple was observed within one power cycle, where the optimum value would be the constant value of this current during one power cycle. The variability of this current in one motor supply cycle results from the variability of the electromotive force induced in the motor winding. The paper presents a diagram of the power supply system consisting of an electronic commutator and a DC\/DC converter made by the authors, and a proposed modification of the power supply system reducing the current pulsation of the motor windings and thus the possibility of reducing energy losses in the motor windings. The paper presents numerous results of measurements which showed a significant reduction in energy losses in the case of low-load operation.<\/jats:p>","DOI":"10.3390\/s21020587","type":"journal-article","created":{"date-parts":[[2021,1,20]],"date-time":"2021-01-20T03:34:25Z","timestamp":1611113665000},"page":"587","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Impact of Current Pulsation on BLDC Motor Parameters"],"prefix":"10.3390","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3498-5621","authenticated-orcid":false,"given":"Andrzej","family":"Sikora","sequence":"first","affiliation":[{"name":"Faculty of Electrical Engineering, Silesian University of Technology, 44-100 Gliwice, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9073-5347","authenticated-orcid":false,"given":"Marcin","family":"Wo\u017aniak","sequence":"additional","affiliation":[{"name":"Faculty of Applied Mathematics, Silesian University of Technology, 44-100 Gliwice, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2021,1,15]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Sakunthala, S., Kiranmayi, R., and Mandadi, P.N. (2017, January 1\u20132). A study on industrial motor drives: Comparison and applications of PMSM and BLDC motor drives. Proceedings of the 2017 International Conference on Energy, Communication, Data Analytics and Soft Computing (ICECDS), Chennai, India.","DOI":"10.1109\/ICECDS.2017.8390224"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"1833","DOI":"10.1109\/TII.2017.2653812","article-title":"Rapid self-compensation method of commutation phase error for low-inductance BLDC motor","volume":"13","author":"Zhou","year":"2017","journal-title":"IEEE Trans. Ind. Inform."},{"key":"ref_3","doi-asserted-by":"crossref","unstructured":"Mohammad, A., and Khan, M.Z.R. (2015, January 21\u201323). BLDC motor controller for Regenerative Braking. Proceedings of the 2015 International Conference on Electrical Engineering and Information Communication Technology (ICEEICT), Dhaka, Bangladesh.","DOI":"10.1109\/ICEEICT.2015.7307453"},{"key":"ref_4","doi-asserted-by":"crossref","unstructured":"Jayetileke, H., de Mel, W., and Ratnayake, H. (2017, January 15\u201316). Modelling and simulation analysis of the genetic-fuzzy controller for speed regulation of a Sensored BLDC motor using Matlab\/Simulink. Proceedings of the 2017 IEEE International Conference on Industrial and Information Systems (ICIIS), Peradeniya, Sri Lanka.","DOI":"10.1109\/ICIINFS.2017.8300340"},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"4855","DOI":"10.1109\/TPEL.2013.2284111","article-title":"DTC of B4-inverter-fed BLDC motor drives with reduced torque ripple during sector-to-sector commutations","volume":"29","author":"Masmoudi","year":"2013","journal-title":"IEEE Trans. Power Electron."},{"key":"ref_6","doi-asserted-by":"crossref","unstructured":"Usman, A., and Rajpurohit, B.S. (2016, January 4\u20136). Speed control of a BLDC motor using fuzzy logic controller. Proceedings of the 2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES), Delhi, India.","DOI":"10.1109\/ICPEICES.2016.7853304"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"500","DOI":"10.1109\/TPEL.2011.2135866","article-title":"Fault-tolerant voltage source inverter for permanent magnet drives","volume":"27","author":"Errabelli","year":"2011","journal-title":"IEEE Trans. Power Electron."},{"key":"ref_8","doi-asserted-by":"crossref","unstructured":"Wang, X., Fan, W., Li, X., and Wang, L. (2019). Weak degradation characteristics analysis of UAV motors based on laplacian eigenmaps and variational mode decomposition. Sensors, 19.","DOI":"10.3390\/s19030524"},{"key":"ref_9","unstructured":"Yedamale, P. (2003). Brushless DC (BLDC) Motor Fundamentals, Microchip Technology Inc."},{"key":"ref_10","doi-asserted-by":"crossref","unstructured":"Zhao, L., Zhang, X., and Ji, J. (2015, January 2\u20135). A torque control strategy of brushless direct current motor with current observer. Proceedings of the 2015 IEEE International Conference on Mechatronics and Automation (ICMA), Beijing, China.","DOI":"10.1109\/ICMA.2015.7237501"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"1216","DOI":"10.1109\/TIA.2006.880888","article-title":"An improved microcontroller-based sensorless brushless DC (BLDC) motor drive for automotive applications","volume":"42","author":"Shao","year":"2006","journal-title":"IEEE Trans. Ind. Appl."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"1054","DOI":"10.1109\/TIA.2002.800777","article-title":"Sensorless control strategy for salient-pole PMSM based on extended EMF in rotating reference frame","volume":"38","author":"Morimoto","year":"2002","journal-title":"IEEE Trans. Ind. Appl."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"871","DOI":"10.1109\/TIE.2011.2157278","article-title":"Torque ripple reduction of the torque predictive control scheme for permanent-magnet synchronous motors","volume":"59","author":"Zhu","year":"2011","journal-title":"IEEE Trans. Ind. Electron."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"1171","DOI":"10.1109\/TIE.2011.2162217","article-title":"Speed control for PMSM servo system using predictive functional control and extended state observer","volume":"59","author":"Liu","year":"2011","journal-title":"IEEE Trans. Ind. Electron."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"599","DOI":"10.1109\/TIA.2005.844853","article-title":"Direct torque control of brushless DC drives with reduced torque ripple","volume":"41","author":"Liu","year":"2005","journal-title":"IEEE Trans. Ind. Appl."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"355","DOI":"10.1109\/TPEL.2010.2060361","article-title":"Fault-tolerant torque control of BLDC motors","volume":"26","author":"Aghili","year":"2010","journal-title":"IEEE Trans. Power Electron."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1109\/41.824132","article-title":"A new approach for minimum-torque-ripple maximum-efficiency control of BLDC motor","volume":"47","author":"Park","year":"2000","journal-title":"IEEE Trans. Ind. Electron."},{"key":"ref_18","first-page":"211","article-title":"A PSO-based optimum design of PID controller for a linear brushless DC motor","volume":"26","author":"Nasri","year":"2007","journal-title":"World Acad. Sci. Eng. Technol."},{"key":"ref_19","unstructured":"Jeon, Y., Mok, H., Choe, G., Kim, D., and Ryu, J. (2000, January 16\u201318). A new simulation model of BLDC motor with real back EMF waveform. Proceedings of the COMPEL 2000 7th Workshop on Computers in Power Electronics. Proceedings (Cat. No. 00TH8535), Blacksburg, VA, USA."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"3473","DOI":"10.1109\/TMAG.2006.879069","article-title":"Optimal commutation of a BLDC motor by utilizing the symmetric terminal voltage","volume":"42","author":"Jang","year":"2006","journal-title":"IEEE Trans. Magn."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"165","DOI":"10.1109\/IEMDC.2007.383571","article-title":"Direct torque control of brushless dc motor with non-sinusoidal back-EMF","volume":"Volume 1","author":"Ozturk","year":"2007","journal-title":"Proceedings of the 2007 IEEE International Electric Machines & Drives Conference"},{"key":"ref_22","first-page":"82","article-title":"A Review on Control of a Brushless DC Motor Drive","volume":"4","author":"Singh","year":"2018","journal-title":"Int. J. Future Revolution Comput. Sci. Commun. Eng."},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"1400","DOI":"10.1109\/TPEL.2012.2210251","article-title":"Precise accelerated torque control for small inductance brushless DC motor","volume":"28","author":"Fang","year":"2012","journal-title":"IEEE Trans. Power Electron."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"3043","DOI":"10.1016\/j.enconman.2011.04.016","article-title":"Brushless DC motor drives supplied by PV power system based on Z-source inverter and FL-IC MPPT controller","volume":"52","author":"Niapour","year":"2011","journal-title":"Energy Convers. Manag."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"950","DOI":"10.1109\/TPEL.2007.915667","article-title":"A new torque control method for torque ripple minimization of BLDC motors with un-ideal back EMF","volume":"23","author":"Lu","year":"2008","journal-title":"IEEE Trans. Power Electron."},{"key":"ref_26","unstructured":"Arun Prasad, K., and Usha, N. (2019). Design and FPGA Implementation of Non-Linear Intelligent Control for Special Electric Drives. [Ph.D. Thesis, Cochin University of Science and Technology]."},{"key":"ref_27","first-page":"10","article-title":"A simple constant switching frequency of direct torque control of brushless DC motor","volume":"10","author":"Tarmizi","year":"2019","journal-title":"Int. J. Power Electron. Drive Syst."},{"key":"ref_28","doi-asserted-by":"crossref","unstructured":"Muralidhar, J., and Aranasi, P. (2014, January 6\u20138). Torque ripple minimization & closed loop speed control of BLDC motor with hysteresis current controller. Proceedings of the 2014 2nd International Conference on Devices, Circuits and Systems (ICDCS), Combiatore, India.","DOI":"10.1109\/ICDCSyst.2014.6926122"},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"6171","DOI":"10.1109\/TIE.2015.2423664","article-title":"A torque ripple compensation technique for a low-cost brushless DC motor drive","volume":"62","author":"Ransara","year":"2015","journal-title":"IEEE Trans. Ind. Electron."},{"key":"ref_30","doi-asserted-by":"crossref","unstructured":"Yen, S.H., Tang, P.C., Lin, Y.C., and Lin, C.Y. (2019). A Sensorless and Low-Gain Brushless DC Motor Controller Using a Simplified Dynamic Force Compensator for Robot Arm Application. Sensors, 19.","DOI":"10.3390\/s19143171"}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/21\/2\/587\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T05:11:33Z","timestamp":1760159493000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/21\/2\/587"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,1,15]]},"references-count":30,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2021,1]]}},"alternative-id":["s21020587"],"URL":"https:\/\/doi.org\/10.3390\/s21020587","relation":{},"ISSN":["1424-8220"],"issn-type":[{"value":"1424-8220","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,1,15]]}}}