International Journal of Control, Automation, and Systems

Institute of Control, Robotics and Systems (제어로봇시스템학회)
권호 표지

Direct Duty Ratio Pulse Width Modulation Method for Matrix Converters

  • Li, Yulong (Division of Electrical, Electronic Communication and Computer Engineering, Chonnom National University) ;
  • Choi, Nam-Sup (Division of Electrical, Electronic Communication and Computer Engineering, Chonnom National University) ;
  • Han, Byung-Moon (Department of Electrical Engineering, Myongji University) ;
  • Kim, Kyoung-Min (Division of Electrical, Electronic Communication and Computer Engineering, Chonnom National University) ;
  • Lee, Buhm (Division of Electrical, Electronic Communication and Computer Engineering, Chonnom National University) ;
  • Park, Jun-Hyub (Department of Mechatronics Engineering, Tongmyong University)
  • Published : 2008.10.31
Download PDF
⟨ Previous Next ⟩

Abstract

This paper presents a new carrier based pulse-width modulation (PWM) method for matrix converters. By using the concept of average over one switching period, the modulation algorithm and the required equations are derived to synthesize the desired output voltage and to achieve the controlled input power factor. The proposed method uses a continuous carrier and the predetermined duty ratio signals to directly generate the gating signals and, thus, is referred to as "direct duty ratio PWM (DDPWM)". The feasibility and validity of the proposed method were verified by simulation and experiment.

Keywords

References

  1. P. W. Wheeler, J. Rodriguez, J. C. Clare, L. Empringham, and A. Weinstein, "Matrix converters: A technology review," IEEE Trans. on Industrial Electronics, vol. 49, no. 2, pp. 276-288, April 2002 https://doi.org/10.1109/41.993260
  2. H.-H. Lee and H. M. Nguyen, "A new study on indirect vector AC current control method using a matrix converter fed induction motor," Journal of Power Electronics, vol. 6, no. 1, pp. 67-72, Jan. 2006
  3. H.-H. Lee, H. M. Nguyen, and T.-W. Chun, "Implementation of direct torque control method using matrix converter fed induction motor," Journal of Power Electronics, vol. 8, no. 1, pp. 74-80, Jan. 2008
  4. K.-B. Lee and F. Blaabjerg, "A simple sensorless scheme for induction motor drives fed by a matrix converter using constant air-gap flux and PQR transformation," International Journal of Control, Automation, and Systems, vol. 5, no. 6, pp. 652-662, Dec. 2007
  5. A. Alesina and M. G. B. Venturini, "Solid-state power conversion: A fourier analysis approach to generalized transformer synthesis," IEEE Trans. on Circuits and Systems, vol. CAS-28, no. 4, pp. 319-330, April 1981
  6. A. Alesina and M. G. B. Venturini, "Analysis and design of optimum-amplitude nine-switch direct AC-AC converters," IEEE Trans. on Power Electronics, vol. 4, no. 1, pp. 101-112, January 1989 https://doi.org/10.1109/63.21879
  7. G. Roy and G.-E. April, "Cycloconverter operation under a new scalar control algorithm," Proc. of IEEE PESC'89, pp. 368-375, 1989
  8. J. Rodriguez, "A new control technique for ACAC converters," Proc. of the 3rd IFAC Control in Power Electronics and Electrical Drives, pp. 203-208, 1983
  9. P. D. Ziogas, S. I. Khan, and M. H. Rashid, "Analysis and design of forced commutated cycloconverter structures with improved transfer characteristics," IEEE Trans. on Industrial Electronics, vol. 33, no, 3, pp. 271-280, August 1986 https://doi.org/10.1109/TIE.1986.350233
  10. L. Huber and D. Borojevic, "Space vector modulated three-phase to three-phase matrix converter with input power factor correction," IEEE Trans. on Industry Applications, vol. 31, no. 6, pp. 1234-1246, Nov./Dec. 1995 https://doi.org/10.1109/28.475693
  11. D. Casadei, G. Grandi, G. Serra, and A. Tani, "Space vector control of matrix converters with unity input power factor and sinusoidal input/ output waveforms," Proc, of EPE'93, vol. 7, pp. 170-175, 1993
  12. D. Casadei, G. Grandi, G. Serra, A. Tani, and L. Zarri, "Matrix converter modulation strategies: A new general approach based on space-vector representation of the switch state," IEEE Trans. on Industrial Electronics, vol. 49, no. 2, pp. 370-381, April 2002 https://doi.org/10.1109/41.993270
  13. Y.-D. Yoon and S.-K. Sul, "Carrier-based modulation technique for matrix converter," IEEE Trans. on Power Electronics, vol. 21, no. 6, pp. 1691-1703, November 2006 https://doi.org/10.1109/TPEL.2006.882935
  14. Y.-D. Yoon and S.-K. Sul, "Carrier-based modulation method for matrix converter with input power factor control and under unbalanced input voltage conditions," Proc. of IEEE APEC'07, pp. 310-314, 2007