SOFT COMPUTING-BASED DESIGN AND ANALYSIS OF A BL-SEPIC FED PMBLDC MOTOR FOR HIGH-EFFICIENCY APPLICATIONS
DOI:
https://doi.org/10.29121/shodhkosh.v5.i6.2024.4865Keywords:
Voltage Source Inverter (VSI), SEPIC Converter, Buck Converter, Pulse Width Modulation (PWM), Electronic CommutationAbstract [English]
This paper presents a comparative study on the speed control of a Permanent Magnet Brushless DC Motor (PMBLDCM) using a Bridgeless Single-Ended Primary Inductor Converter (BL-SEPIC). The BL-SEPIC converter combines the functionalities of a buck converter followed by a buck-boost converter. The proposed configuration integrates Power Factor Correction (PFC) and DC link voltage regulation into a single stage, improving the PMBLDC motor's speed control. By adjusting the DC link voltage proportionally to the required motor speed, the system achieves enhanced efficiency and performance.
A current multiplier technique is employed to achieve near-unity power factor, while a PFC controller operating in Discontinuous Conduction Mode (DCM) ensures system stability. Additionally, a rate limiter is implemented for torque and current control at the DC link, reducing conduction losses. The study evaluates the converters' voltage regulation capabilities, efficiency, ripple performance, and suitability for various power electronic applications.
Simulation results obtained from MATLAB/Simulink demonstrate the effectiveness of the BL-SEPIC converter in PMBLDC motor drive applications. The findings indicate that the BL-SEPIC converter offers superior speed control compared to other topologies. The proposed schemes are designed and validated through detailed simulations, confirming their ability to achieve high efficiency and improved motor performance.
References
T. Kenjo and S. Nagamori, Permanent Magnet Brushless DC motors, Clarendon Press, Oxford, 1985.
T. J. Sokira and W. Jaffe, Brushless DC motors: Electronic Commutation and Control, Tab Books USA, !989.
J. R. Hendershort and T. J. E. Miller, Design Of Brushless Permanent Magnet Motors, Clarendon Press, Oxford, 1994. DOI: https://doi.org/10.1093/oso/9780198593898.001.0001
J. F. Gieras and M. Wing, Permanent Magnet Motor Technology Design and Application, Marcel Dekkar Inc., New York, 2002.
Sanjeev Singh and Bhim Singh, Voltage Controlled PFC SEPIC Converter Fed PMBLDCM’s Drive for an Air- Conditioner.
Limits for Harmonic Current Emissions (Equipment input current <=16 A. per phase), International Standard IEC - 61000-3-2,2000.
Bhim Singh and Vashist Bist, “A Single Sensor Based PFC Zeta Converter Fed BLDC Motor Drive for Fan Applications”,978-1-4673-0766-6/12/$31.00 2012 IEEE DOI: https://doi.org/10.1109/PowerI.2012.6479540
Bhim Singh and Vashist Bist,“Power Factor Correction (PFC) Converters Feeding Brushless DC Motor Drive”,International Journal of Enginnering Science and Technology vol. 7, no.3, 2015, pp. 65-75. DOI: https://doi.org/10.4314/ijest.v7i3.9S
V. Bist and Bhim Singh, “Power Factor Correction in Brushless DC Motor Drive Using a Boost-Forward SSIPP”, IEEEINDICON Conf., Pune, 11-13 Dec. 2014. [50] W. Li, H. Qiu, X. Zhang, J. Cao and R. Yi, “Analyses on Electromagnetic and Temperature Fields of Super high-Speed Permanent-Magnet Generator With Different Sleeve Materials,” IEEE Trans. Ind. Electron., vol.61, no.6, pp.3056-3063, June 2014. DOI: https://doi.org/10.1109/TIE.2013.2251740
Vashist Bist and Bhim Singh,“An Adjustable-Speed PFC Bridgeless Buck-Boost converter-Fed BLDC Motor Drive”,IEEE Trans. Ind. Electron., vol.61, no. 6, June2014. DOI: https://doi.org/10.1109/TIE.2013.2274424
Sanjeev Singh and Bhim Singh,“Power Quality Improved PMBLDCM Drive for Adjustable Speed Application With Reduced Sensor”, IEEE pp180-185, 2011. DOI: https://doi.org/10.1109/ICETET.2011.39
B. Singh and V. Bist, “A Unity Power Factor NI-BIBRED Converter Fed Brushless DC Motor Drive”, National Power Sys. Conf., IIT Guwhati, 18-20 Dec. 2014. DOI: https://doi.org/10.1109/NPSC.2014.7103816
Ramon Silva-Ortigoza, Victor Manuel Hernandez-Guzman, Mayra Antonio-Cruz and Daniel Munoz-Carrillo,“DC/DC Buck Power Converter as a Smooth Starter for a DC Motor based on Hierarchical Control”, IEEE Trans. Power Electron., vol:pp, issue:99, March 2014. DOI: https://doi.org/10.1109/TPEL.2014.2311821
Ebrahim Babaei and Mir Esmaeel Seyed Mahmoodieh,“Calculation of Output Voltage Ripple and Design Considerations of SEPIC Converter”,IEEE Trans. Ind. Electron., vol.61, no.3, March 2014. DOI: https://doi.org/10.1109/TIE.2013.2262748
Vashist Bist, Bhim Singh, Ambrish Chandra and Kamal Al-Haddad,“An Adjustable Speed PFC Bridgeless-SEPIC fed Brushless DC Motor Drive”,IEEE.
B. Singh and V. Bist, “A PFC Based BLDC Motor Drive Using a Bridgeless Zeta Converter”, 39th Annual IEEE IECON (Ind. Electron. Conf.), Vienna, Austria, pp. 2553-2558, 10-13 Nov. 2013. DOI: https://doi.org/10.1109/IECON.2013.6699533
V. Bist and B. Singh, “Power Quality Improvements in a Bridgeless Isolated-Luo Converter feeding BLDC Motor Drive”, 8 th Int. Conf. on Capacitors (CAPACIT)-2014, New Delhi, Nov. 20-21, 2014.
B. Singh and V. Bist, “An Improved Power Quality BIBRED Converter Based VSI Fed BLDC Motor Drive”, Int. Jr. of Emerging Electric Power Sys. (IJEEPS), Vol.15, No.1, pp. 25–33, Jan. 2014. [45] B. Singh and V. Bist, “A Reduced Sensor PFC Based Non-Isolated BIFRED Converter Fed BLDC Motor Drive”, 5 th IEEE Int. Conf. on Power & Energy Sys. (ICPS), Katmandu, Nepal, 28-30 Oct. 2013. DOI: https://doi.org/10.1515/ijeeps-2013-0144
V. Bist andB. Singh, “A Single Sensor, Single Switch Integrated PFC Buck-Boost Buck Converter Fed BLDC Motor Drive”, Asian Power Electron. Journal (APEJ), vol. 8, no. 2, pp. 43-49, Nov. 2014.
B. Singh and V. Bist, “An Improved Power Quality Boost-Flyback SSIPP Fed BLDC Motor Drive”, Int. Jr. of Power Electron. (Inderscience), vol. 6, no. 2. 2014. DOI: https://doi.org/10.1504/IJPELEC.2014.061471
B. Singh and V. Bist, “An Improved Power Quality IHQRR-BIFRED Converter Fed BLDC Motor Drive”, Jr. of Power Electron., Vol. 13, No. 2, pp. 256-263, March 2013. DOI: https://doi.org/10.6113/JPE.2013.13.2.256
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