DESIGN AND IMPLEMENTATION OF AN FPGA-BASED SVPWM IC FOR PWM INVERTERS

Cheng-Hung Tsai, Hung-Ching Lu

Abstract

This paper presents a new circuit design scheme of the space-vector pulse-width modulation (SVPWM) strategy, including linear and overmodulation ranges. The proposed scheme has been developed using the state-of-the-art field-programmable gate array (FPGA) technology. The SVPWM control integrated circuit (IC) can be realized by using only a single FPGA (Cyclone) from Altera, Inc. Experimental results show that this controller can present an excellent drive performance and its switching frequency, which can be set to over 100kHz, is adjustable as well as its deadtime. The output fundamental frequency can be adjusted over 2000Hz. This SVPWM IC can be included in the digital current control loop for stator current regulation. The IC also provide a simple hardware and low cost for high-performance ac drives.

References

  1. Y. S. Lai, and S. C. Chang, 1999, “DSP-based implementation of new random switching technique of inverter control for sensorless vector-controlled induction motor drives,” IEE Proceedings- Electric Power Applications, Vol. 146, No. 2, pp. 163-172.
  2. M. N. Marwali, A. Keyhani, and W. Tjanaka, 1999, “Implementation of indirect vector control on an integrated digital signal processor-based system,” IEEE Transactions on Energy Conversion, Vol. 14, No. 2, pp. 139-146.
  3. J. D. Ma, W. Bin, N. R. Zargari and S. C. Rizzo, 2001, “A space vector modulated CSI-based AC drive for multimotor applications,” IEEE Transactions on Power Electronics, Vol. 16, No. 4, pp. 535-544.
  4. S. V. Zadeh, 2001, “Variable flux control of permanent magnet synchronous motor drives for constant torque operation,” IEEE Transactions on Power Electronics, Vol. 16, No. 4, pp.527-536.
  5. Y. Y. Tzou, M. F. Tsai, Y. F. Lin and H. Wu, 1996, “Dual DSP based fully digital control of an AC induction motor,” Proceedings of the IEEE International Symposium on Industrial Electronics, Vol. 2, pp. 673- 678.
  6. Y. Y. Tzou, M. F. Tsai, Y. F. Lin and H. Wu, 1996, “Dual DSP based fully digital control of an AC induction motor,” Proceedings of the IEEE International Symposium on Industrial Electronics, Vol. 2, pp. 673- 678.
  7. Y. Y. Tzou, W. A. Lee and S. Y. Lin, 1996 , “Dual-DSP sensorless speed control of an induction motor with adaptive voltage compensation,” 27th Annual IEEE Power Electronics Specialists Conference, Vol. 1, pp. 351-3.57.
  8. D. Carrica, M. A. Funes and S. A. Gonzalez, 2003, “Novel stepper motor controller based on FPGA hardware implementation,” IEEE/ASME Transactions on Mechatronics, Vol. 8, No. 1, pp. 120-124.
  9. K. F. Man, Y. C. Ho, K. P. Cheuk and S. Kwong, 1995, “Hardware implementation of variable pulse frequency algorithm,” Electronics Letters, Vol. 31, No. 10, pp. 839-840.
  10. F. J. Lin, D. H. Wang and P. K. Huang, 2005, “FPGAbased fuzzy sliding-mode control for a linear induction motor drive,” IEE Proceedings- Electric Power Applications, Vol. 152, No. 5, pp. 1137-1148.
  11. B. Zeidman and R. Zeidman, 2002, Designing with FPGAs and CPLDs, Berkeley.
  12. M. Tonelli, P. Battaiotto and M. I. Valla, 2001, “FPGA implementation of an universal space vector modulator,” The 27th Annual conference of the IEEE Industrial Electronics Society, pp. 1172-1177.
  13. Y. Y. Tzou and H. J. Hsu, 1997, “FPGA realization of space-vector PWM control IC for three-phase PWM inverters,” IEEE Trans. On Power Electronics, Vol. 12, No. 6, pp. 953-963.
  14. Z. Zhou, T. Li, T. Takahashi and E. Ho, 2004, “Design of a universal space vector PWM controller based on FPGA,” IEEE Applied Power Electronics Conference and Exposition, Vol. 3, pp. 1698-1702.
  15. A. Schonung and H. Stemmler, 1964, “Static frequency changers with subharmonic control in conjunction with reversible variable speed ac drives,” Brown Boveri Rev., Vol. 122, No. 5, pp. 555-577.
  16. J. J. Pollack, 1972, “Advanced pulsewidth-modulated inverter techniques,” IEEE Transaction on Industrial Applications., Vol. IA-8, No. 2, pp. 145-154.
  17. S. R. Bowers, 1975, “New sinusoidal pulse width modulated inverter,” Proceedings of Industrial Electrical Engineerings., Vol. 122, No. 5, pp. 514- 520.
  18. R. M. Park, 1929, “Two-reaction theory of synchronous machines part I: Generalized method of analysis,” AIEE Trans., Vol. 48, pp. 716-730.
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Paper Citation


in Harvard Style

Tsai C. and Lu H. (2007). DESIGN AND IMPLEMENTATION OF AN FPGA-BASED SVPWM IC FOR PWM INVERTERS . In Proceedings of the Fourth International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO, ISBN 978-972-8865-84-9, pages 347-353. DOI: 10.5220/0001620203470353


in Bibtex Style

@conference{icinco07,
author={Cheng-Hung Tsai and Hung-Ching Lu},
title={DESIGN AND IMPLEMENTATION OF AN FPGA-BASED SVPWM IC FOR PWM INVERTERS},
booktitle={Proceedings of the Fourth International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO,},
year={2007},
pages={347-353},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001620203470353},
isbn={978-972-8865-84-9},
}


in EndNote Style

TY - CONF
JO - Proceedings of the Fourth International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO,
TI - DESIGN AND IMPLEMENTATION OF AN FPGA-BASED SVPWM IC FOR PWM INVERTERS
SN - 978-972-8865-84-9
AU - Tsai C.
AU - Lu H.
PY - 2007
SP - 347
EP - 353
DO - 10.5220/0001620203470353