Call for Paper - March 2023 Edition
IJCA solicits original research papers for the March 2023 Edition. Last date of manuscript submission is February 20, 2023. Read More

A Single Neuron Speed Controller for BLDC Motor Driven by Pseudo Sinusoid Commutation

Print
PDF
International Journal of Computer Applications
© 2012 by IJCA Journal
Volume 43 - Number 2
Year of Publication: 2012
Authors:
Jibin M. Varghese
Anish Gopinath
P V John
10.5120/6078-8201

Jibin M.varghese, Anish Gopinath and P V John. Article: A Single Neuron Speed Controller for BLDC Motor Driven by Pseudo Sinusoid Commutation. International Journal of Computer Applications 43(2):26-33, April 2012. Full text available. BibTeX

@article{key:article,
	author = {Jibin M.varghese and Anish Gopinath and P V John},
	title = {Article: A Single Neuron Speed Controller for BLDC Motor Driven by Pseudo Sinusoid Commutation},
	journal = {International Journal of Computer Applications},
	year = {2012},
	volume = {43},
	number = {2},
	pages = {26-33},
	month = {April},
	note = {Full text available}
}

Abstract

The paper presents a novel method of speed control with Single neuron PI controller with a simple and novel commutation scheme, "Pseudo Sinusoid Commutation" for a BLDC motor with improved performance. BLDC motors are one of the electrical drives that are rapidly gaining popularity, due to their high efficiency, good dynamic response and low maintenance. The proposed scheme of commutation is theoretically a compromise between six-step trapezoidal commutation and the sinusoidal commutation. The proposed algorithm has considerably lesser torque ripple in comparison to the existing trapezoidal commutation. In addition to the proposed commutation scheme addresses the inherent disadvantage of higher switching losses associated with sinusoidal commutation. The proposed commutation scheme utilizes the six non-zero switching vectors of the 2-level inverter to synthesize the reference vector at any instant. The proposed commutation scheme can be implemented in analog domain without complexity. A single neuron PI controller is used to control the speed, by adjusting the weight. The simulations for the schemes presented in the paper are carried out in MATLAB/SIMULINK, according to simulation, the proposed strategy shows good self adapted track ability, also the structure of the drive is simplified.

References

  • T. J. E Miller," Brushless Permanent Magnet and Reluctance motor drives", oxford Science publication, UK, 1989.
  • R. Krishnan, "Electric motor drives modeling Analysis and control", 2001 Prentice Hall.
  • G. Liu and W. G. Dunford,. "Comparisons of Sinusoidal Excitation and Trapezoidal Excitation of a Brushless Permanent Magnet Motor," Fourth International Conference on Power Electronics & Variable Speed Drives, ,vol. 17 , pp. 446-450.
  • F. Caricchi,F. Guilii Capponi,F. Crescimbini and L. Solero,. , "Sinusoidal Brushless Drive with Low-cost Linear Hall Effect Position Sensors," in Power Electronics Specialists Conference,vol. 2 , pp. 799-804, 2001.
  • C. T. Lin, C. W Hung, and C. W Liu," position sensor less control method for four switch brushless DC motor drives", IEEE transaction Power Electron, vol. 23, no1, pp438-444, Jan. 2008.
  • Lihua Li and Keyue Smedley,. , "A new analog controller for three-phase voltage generation inverters," IEEE Transactions On Industrial Electronics, Vol. 55, No. 8, August 2008.
  • C. W. Lu, "Torque controller for brushless DC motors," IEEE Trans. Ind. Electron. vol. 46, no. 2, pp. 471–473, Apr. 1999.
  • C. B. Jacobina, E. R. C. da Silva ,A. M. N. Lima, and R. L. A. Riberio,"Vector and Scalar control of a four switch three phase inverter," in Proc. IEEE Ind. Conf. ,1995, vol. 3. pp. 2422-2429.
  • P. Pillay and R. Krishnan,"Modeling simulation and analysis of permanent-magnet motor drives . Part II :The brushless dc motor drive". IEEE Trans. Ind. Appl. ,vol. IA-25, no. 2,pp. 274-279,Mar. /Apr. 1989.
  • D. Krkljes, Morvai, K. Babkovi and L. Nagy, "BLDC Motor Driver – Development of Control and Power Electronics," PROC. 27th International Conference on Microelectronics (MIEL 2010), Serbia, 16-19 May 2010.
  • Salih Baris Ozturk,William C. Alexander, Hamid A. Toliyat, "Direct Torque Control of Four-Switch Brushless DC Motor With Non-Sinusoidal Back EMF", IEEE Transactions on Power Electronics, vol. 25, no. 2, pp. 263- 271, Feb 2010.
  • Farhad Aghili, "Fault-Tolerant Torque Control of BLDC Motors". IEEE Transactions on Power Electronics, Vol. 26, No-2, February 2011.
  • Changliang Xia, Zhiqiang Li, and Tingna Shi,"A Control Strategy for Four-Switch Three-Phase Brushless DC Motor Using Single Current Sensor", IEEE Transactions on Industrial Electronics, vol. 56, no. 6, June 2009.
  • P. C. K. Luk and C. K Lee, "Efficient modeling for a Brushless DC motor drive", conf. Record of IEEE-IECON ,pp. 188,1994.
  • Yongjin Kang, Ji-Yoon Yoo,"Switching Pattern Independent Simulation Model for Brushless DC Motors", Journal of Power Electronics, Vol. 11, No. 2, March 2011.