Journal of Power Electronics

  • 제19권5호
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  • Pages.1203-1215
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  • 2019
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  • 1598-2092(pISSN)
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  • 2093-4718(eISSN)
전력전자학회 (The Korean Institute of Power Electronics)
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Fast Regulation Method for Commutation Shifts for Sensorless Brushless DC Motors

  • Yao, Xuliang (College of Automation, Harbin Engineering University) ;
  • Zhao, Jicheng (College of Automation, Harbin Engineering University) ;
  • Wang, Jingfang (College of Automation, Harbin Engineering University)
  • 투고 : 2018.12.11
  • 심사 : 2019.04.17
  • 발행 : 2019.09.20
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초록

Sensorless brushless DC (BLDC) motor drive systems are often subjected to inaccurate commutation signals and can produce high current peaks and conduction consumption. To achieve accurate commutation, a fast commutation shift regulation method for sensorless BLDC motor drive systems considering the influence of the inductance freewheeling process is presented to compensate inaccurate commutation signals. The regulation method is effective in both steady speed and variable speed operations. In the proposed method, the commutation error is gained from the line-voltage difference integral in a 60 electrical-degree conduction period and the outgoing phase current before commutation. In addition, the detection precision of the commutation error is improved due to the consideration of the freewheeling period. The commutation error is directly obtained, which avoids successive optimization and accelerates the convergence rate of the proposed method. Moreover, the commutation error features a positive or negative sign, which can be utilized as an indicator of advanced or delayed commutation. Finally, experiments are conducted to validate the effectiveness and feasibility of the proposed method. The results obtained show that the proposed method can accurately regulate commutation signals.

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참고문헌

  1. K. Y. Cheng and Y. Y. Tzou, “Design of a sensorless commutation IC for BLDC motors,” IEEE Trans. Power Electron., Vol. 18, No. 6, pp. 1365-375, Nov. 2003. https://doi.org/10.1109/TPEL.2003.818867
  2. J. Fang, X. Zhou, and G. Liu, “Precise accelerated torque control for small inductance brushless DC motor,” IEEE Trans. Power Electron., Vol. 28, No. 3, pp. 1400-412, Mar. 2013. https://doi.org/10.1109/TPEL.2012.2210251
  3. T. H. Kim and M. Ehsani, “Sensorless control of BLDC motors from near-zero to high speeds,” IEEE Trans. Power Electron., Vol. 19, No. 6, pp. 1635-645, Nov. 2004. https://doi.org/10.1109/TPEL.2004.836625
  4. N. Urasaki, T. Senjyu, K. Uezato, and T. Funabashi, “Adaptive dead-time compensation strategy for permanent magnet synchronous motor drive,” IEEE Trans. Energy Convers., Vol. 22, No. 2, pp. 271-280, Jun. 2007. https://doi.org/10.1109/TEC.2006.875469
  5. M. Bertoluzzo, G. Buja, R. K. Keshri, and R. Menis, "Sinusoidal versus square-wave current supply of PM brushless DC drives: A convenience analysis," IEEE Trans. Ind. Electron., Vol. 62, No. 12, pp. 7339-7349, Dec. 2015 https://doi.org/10.1109/TIE.2015.2455518
  6. F. G. Capponi, G. D. Donato, L. D. Ferraro, O. Honorati, M. C. Harke, and R. D. Lorenz, “AC brushless drive with low-resolution hall-effect sensors for surface-mounted PM machines,” IEEE Trans. Ind. Appl., Vol. 42, No. 2, pp. 526-535, Mar./Apr. 2006. https://doi.org/10.1109/TIA.2005.863904
  7. T. W. Chun, Q. V. Tran, H. H. Lee, and H. G. Kim, “Sensorless control of BLDC motor drive for an automotive fuel pump using a hysteresis comparator,” IEEE Trans. Power Electron., Vol. 29, No. 3, pp. 1382-1391, Mar. 2014. https://doi.org/10.1109/TPEL.2013.2261554
  8. J. Shao, D. Nolan, M. Teissier, and D. Swanson, “A novel microcontroller-based sensorless brushless dc (BLDC) motor drive for automotive fuel pumps,” IEEE Trans. Ind. Appl., Vol. 39, No. 6, pp. 1730-1740, Nov./Dec. 2003.
  9. Q. Jiang, C. Bi, and R. Huang, “A new phase-delay-free method to detect back EMF zero-crossing points for sensorless control of spindle motors,” IEEE Trans. Magn., Vol. 41, No. 7, pp. 2287-2294, Jul. 2005. https://doi.org/10.1109/TMAG.2005.851841
  10. W. Li, J. Fang, and H. Li, "Position sensorless control without phase shifter for high-speed BLDC motors with low inductance and non-ideal back EMF," IEEE Trans. Power Electron., Vol. 31, No. 2, pp.1354-1366, Feb. 2016. https://doi.org/10.1109/TPEL.2015.2413593
  11. J.-W. Park, S.-H. Hwang, and J.-M. Kim, “Sensorless control of brushless DC motors with torque constant estimation for home appliances,” IEEE Trans. Ind. Appl., Vol. 48, No. 2, pp. 677-683, Mar./Apr. 2012. https://doi.org/10.1109/TIA.2011.2181774
  12. S. Wang and A. Lee, “A 12-step sensorless drive for brushless DC motors based on back-EMF differences,” IEEE Trans. Energy Convers., Vol. 30, No. 2, pp. 646-654, Jun. 2015. https://doi.org/10.1109/TEC.2014.2370672
  13. Z. Qiao, T. Shi, Y. Wang, Y. Yan, C. Xia, and X. He, “New sliding-mode observer for position sensorless control of permanent-magnet synchronous motor,” IEEE Trans. Ind. Electron., Vol. 60, No. 2, pp. 710-719, Feb. 2013. https://doi.org/10.1109/TIE.2012.2206359
  14. Y. Zhao, W. Qiao, and L. Wu, “An adaptive quasi-slidingmode rotor position observer-based sensorless control for interior permanent magnet synchronous machines,” IEEE Trans. Power Electron., Vol. 28, No. 12, pp. 5618-5629, Dec. 2013. https://doi.org/10.1109/TPEL.2013.2246871
  15. F. Alonge, F. D'Ippolito, and A. Sferlazza, “Sensorless control of induction-motor drive based on robust Kalman filter andadaptive speed estimation,” IEEE Trans. Ind. Electron., Vol. 61, No. 3, pp. 1444-1453, Mar. 2014. https://doi.org/10.1109/TIE.2013.2257142
  16. M. Barut, S. Bogosyan, and M. Gokasan, “Experimental evaluation of braided EKF for sensorless control of induction motors,” IEEE Trans. Ind. Electron., Vol. 55, No. 2, pp. 620-632, Feb. 2008. https://doi.org/10.1109/TIE.2007.911956
  17. I. Bahri, L. Idkhajine, E. Monmasson, and M. E. Amine Benkhelifa, “Hardware/software codesign guidelines for system on chip FPGA-based sensorless ac drive applications,” IEEE Trans. Ind. Informat., Vol. 9, No. 4, pp. 2165-2176, Nov. 2013. https://doi.org/10.1109/TII.2013.2245908
  18. P. Mercorelli, “A hysteresis hybrid extended kalman filter as an observer for sensorless valve control in camless internal combustion engines,” IEEE Trans. Ind. Appl., Vol. 48, No. 6, pp. 1940-1949, Nov./Dec. 2012. https://doi.org/10.1109/TIA.2012.2226193
  19. P. Mercorelli, “A two-stage augmented extended kalman filter as an observer for sensorless valve control in camless internal combustion engines,” IEEE Trans. Ind. Electron., Vol. 11, No. 59, pp. 4236-4247, Nov. 2012. https://doi.org/10.1109/TIE.2012.2192892
  20. H. C. Chen and C. M. Liaw, “Sensorless control via intelligent commutation tuning for brushless dc motor,” Inst. Electron. Eng. Electron. Power Appl., Vol. 146, No. 6, pp. 678-684, Nov. 1999. https://doi.org/10.1049/ip-epa:19990699
  21. J. Fang, W. Li, and H. Li, “Self-compensation of the commutation angle based on dc-link current for high-speed brushless DC motors with low inductance,” IEEE Trans. Power Electron., Vol. 29, No. 1, pp. 428-439, Jan. 2014. https://doi.org/10.1109/TPEL.2013.2254499
  22. X. Wu, B. Zhou, F. Song, F. Chen, and J. Wei, "A closed loop control method to correct position phase for sensorless Brushless DC motor," in Conference on Electrical Machines and Systems, Vol. 6, pp. 1460-1464, 2008.
  23. G.H. Jang and M.G. Kim, “Optimal commutation of a BLDC motor by utilizing the symmetric terminal voltage,” IEEE Trans. Magn., Vol. 42, No. 10, pp. 3473-3475, Oct. 2006. https://doi.org/10.1109/TMAG.2006.879069
  24. X. Yao, J. Zhao, G. Luo, H. Lin and J. Wang, "Commutation Error Compensation Strategy for Sensorless Brushless DC Motors," Energies, Vol. 12, No. 2, Jan. 2019.
  25. P. Damodharan, R. Sandeep and K. Vasudevan. "Simple position sensorless starting method for brushless DC motor," IET Electric Power Appl., Vol. 2, No. 1, pp. 49-55, Jan. 2008. https://doi.org/10.1049/iet-epa:20070229
  26. X. Yao, X. Jiang, Y. Zhang, Y. Yang, and J. Chang, "A novel method based on delaying Hall signal for reducing torque ripple of brushless DC motor," in Conf. IECON 2016, pp. 2642-2647, 2016.