Publisher : The Korean Institute of Electrical Engineers
DOI : 10.5370/JEET.2014.9.6.2201
Title & Authors
Phase Advance Control to Reduce Torque Ripple of Brush-less DC Motor According to Winding Connection, Wye and Delta Lee, Tae-Yong; Song, Jun-Young; Kim, Jaehong; Kim, Yong-Jae; Jung, Sang-Yong; Je, Jung-Moon;
In this research, the characteristics of Brush-less DC (BLDC) motor in accordance with winding connection method, both Y-connection and D -connection, has been identified with design methodology simply. BLDC motor has been designed for both winding connections, and their torque analysis has been performed considering ideal current source analysis and voltage source analysis with 6-step control. In addition, to reduce torque ripple of BLDC motor, caused by coil inductance, on voltage source analysis with 6-step control, we have proposed suitable control method which is Phase Advance Control. It is verified that the torque ripple has been decreased by virtue of phase advance control, advancing and widening conduction angle of switching, via performance analysis by Finite Element Analysis.
Brush-less DC motor;Winding connection method;Current source analysis;Voltage source analysis;Phase advance control;Finite element analysis;
Bi, C., Liu, Z.J., Chen, S.X., "Estimation of BEMF of PM BLDC motors using derivative of FE solutions," IEEE Transactions on Magnetic., vol. 36, no. 4, pp. 697-700, July, 2000
Hong-seok Kim, Yong-Min You, Byung-Il Kwon, "Rotor Shape Optimization of Interior Permanent Magnet BLDC Motor According to Magnetization Direction," IEEE Transactions on Magnetics, Vol. 49, No. 5, pp. 2193-2196, May 2013.
Sun-Kwon Lee, Gyu-Hong Kang, Jin Hur, Byoung- Woo Kim, "Stator and Rotor Shape Designs of Interior Permanent Magnet Type Brushless DC Motor for Reducing Torque Fluctuation," IEEE Transactions on Magnetics, Vol. 48, No. 11, pp. 4662-4665, November 2012.
Jiang Xintong, Xing Jingwei, Li Yong, Lu Yongping, "Theoretical and Simulation Analysis of Influences of Stator Tooth Width on Cogging Torque of BLDC Motors," IEEE Transactions on Magnetics, Vol. 45, No. 10, pp. 4601-4604, October 2009.
P. Pillay, R. Krishnan, "Modeling, simulation, and analysis of permanent-magnet motor drives, Part II: The brushless DC motor drive", IEEE Trans. on Industry Applications, vol. 25, no. 2, pp. 274-279, 1989.
Lin, D., Zhou, P., Cendes, Z.J., "In-Depth Study of the Torque Constant for Permanent-Magnet Machines," IEEE Transactions on Magnetics, Vol. 45, No. 12, pp. 5383-5387, December 2009.
J.R. Hendershot, T.J.E. Miller, "Design of brushless permanent-magnet machines", Motor Design Books LLC, Ch. 6, pp. 273-305
Ki-Yong Nam, Woo-Taik Lee, Choon-Man Lee, Jung- Pyo Hong, "Reducing torque ripple of brushless DC motor by varying input voltage," IEEE Trans-actions on Magnetics, Vol. 42, No. 4, pp.1307-1310, April 2006.
Hong-Seok Ko, Kwang-Joon Kim, "Characterization of noise and vibration sources in interior permanentmagnet brushless DC motors," IEEE Transactions on Magnetics, Vol. 40, No. 6, pp. 3482-3489, November 2004.
Jang. G.H, Kim. M.G., "Optimal Commutation of a BLDC Motor by Utilizing the Symmetric Terminal Voltage," IEEE Transactions on Magnetics, Vol. 42, No. 10, pp. 3473-3475, October 2006.
S. J. Kang, and S. K. Sul, "Direct Torque Control of Brushless DC Motor with nonideal trapezoidal Back EMF", IEEE Trans. on Power Electronics, vol. 10, no. 6, pp. 796-802, 1995.
Chun-Lung Chiu, Yie-Tone Chen, Yu-Hsiang Shen, Ruey-Hsun Liang, "An Accurate Automatic Phase Advance Adjustment of Brushless DC Motor," IEEE Transactions on Magnetics, Vol. 45, No. 1, pp.120-126, January 2009.
Youngmin Kim, Kyung-Won Jeon, Tae-Yong Lee, Yong-Jae Kim, Sang-Yong Jung, "Design and control methodology analysis of BLDC motor for torque ripple minimization considering winding connection", Electrical Machines and Systems (ICEMS), 2013 international Conference on, pp. 1109-1112, 2013