The Design and Implementation of a BLDC Motor Drive with DTC

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This paper presents a brushless DC (BLDC) motor drive with direct torque control (DTC).The detailed hardware and software design are analyzed and designed. The performance of the BLDC employing DTC is compared with that of BLDC utilizing PWM current control. A prototype of BLDC motor drive based on the DSP controller with DTC control is implemented and validated by the exhibition of waveforms measurement for currents, torque, flux linkage, and speed. The experimental results not only verify the feasibility of designed system but also demonstrate that BLDC with DTC control has superior characteristics than that with PWM current control.

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Periodical:

Edited by:

Han Zhao

Pages:

2841-2845

DOI:

10.4028/www.scientific.net/AMM.130-134.2841

Citation:

T. Y. Ho et al., "The Design and Implementation of a BLDC Motor Drive with DTC", Applied Mechanics and Materials, Vols. 130-134, pp. 2841-2845, 2012

Online since:

October 2011

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Price:

$35.00

[1] Tae-Sung Kim; Sung-Chan Ahn, and Dong-Seok Hyun, A new current control algorithm for torque ripple reduction of BLDC motors, Industrial Electronics Society, The 27th Annual Conference of the IEEE , vol. 2, pp.1521-1526, (2001).

DOI: 10.1109/iecon.2001.976016

[2] P. Pillay and R. Krishnan, Application characteristics of permanent magnet synchronous and brushless DC motors for servo drives, Industry Applications, IEEE Transactions on, vol. 27, no. 5, pp.986-996, Sep/Oct (1991).

DOI: 10.1109/28.90357

[3] T. M. Jahns and W. L. Soong, Pulsating torque minimization techniques for permanent magnet AC motor drives, IEEE Trans. on IE, vol. 43, no. 2, pp.321-330, Apr. (1996).

DOI: 10.1109/41.491356

[4] Tan Hui, Controllability analysis of torque ripple due to phase commutation in brushless DC motors, Electrical Machines and Systems, Proceedings of the Fifth International Conference on , vol. 2, pp.1317-1322, Aug (2001).

DOI: 10.1109/icems.2001.971926

[5] Joong-Ho Song and Ick Choy, Commutation torque ripple reduction in brushless DC motor drives using a single DC current sensor, IEEE Trans. on Power Electronics, vol. 19, no. 2, pp.312-319, March (2004).

DOI: 10.1109/tpel.2003.823177

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