A High-Performance Motion Control System of Reluctance Synchronous Motor with Direct Torque Control

직접토크제어에 의한 리럭턴스 동기전동기의 고성능 위치제어 시스템

  • 김민회 (영남이공대학 전기과) ;
  • 김남훈 (영남대학교 대학원 전기공학과) ;
  • 최경호 (영남대학교 대학원 전기공학과 졸업)
  • Published : 2002.03.01

Abstract

This paper presents preliminarily an implementation of digital high-performance motion control system of Reluctance Synchronous Motor (RSM) drives with direct torque control (DTC). The system consist of stator flux observer, torque estimator, two hysteresis band controllers, an optimal switching look-up table, IGBT voltage source inverter, and TMS320F240 DSP controller made by Texas Instruments. The stator fluff observer is based on the combined voltage and current model with stator flux feedback adaptive control, and the input of the observer are the stator voltage and current of motor terminal for wide speed range. The rotor position and speed sensor used 6000 pulse/rev encoder. In order to prove rightness of the suggested control algorithm, we have some simulation and actual experimental system at $\pm$20 and $\pm$2000 rpm. The developed digitally high-performance motion control system+ are shown a good response characteristic of control results and high performance features using 1.0kW RSM which has 2.57 Ld/Lq salient ratio.

Keywords

References

  1. Min-Huei Kim, Nam-Hun Kim, Min-Ho Kim, and Dong- Hee Kim, 'An Induction Motor Position Control System with Direct Torque Control,' ISIE 2001, pp. 771-774, June 2001 https://doi.org/10.1109/ISIE.2001.931565
  2. 김민회, 김남훈, 'DSP를 이용한 유도전동기 디지털 제어 시스템', 한국산업응용학회 논문, Vol. 3, No.1, pp.9-15, 2000
  3. 김민회, 김남훈, 김민호, '직접 토크 및 자속 제어에 의한 유도전동기의 위치제어 시스템', 대한전기학회 논문지, 제49P권 제2호, pp.22-28, Oct. 2000
  4. Technosoft Co.,'DSP Digital Motion Controller DMCS-ac Toolbox,' 1998
  5. Jehudi Maes, and Jan A. Melkebeek, 'Speedsensorless Direct Torque Control of Induction Motors Using an adaptive flux observer,' IEEE Trans. IA., Vol. 36, NO.3, pp778-785, May/June 2000 https://doi.org/10.1109/28.845053
  6. Cristial Lascu, Ion Boldea, and Fred Blaabjerg, 'A modified Direct Torque Control for Induction Motor Sensorless Drive,' IEEE Trans. lA., Vol. 36, NO.1, pp. 122-130, Jan 2000 https://doi.org/10.1109/28.821806
  7. Bimal K. Bose, 'Power Electronics and Variable Frequency Drives,' IEEE Press, 1997
  8. Peter Vas, 'Sensorless Vector and Direct Torque Control,' Oxford Press, 1998
  9. Iron Boldea, 'Electric Drives,' CRC Press, 1999
  10. Iron Boldea, 'Reluctance Synchronous Machines and Drives,' Oxford Science, 1996
  11. Perer Vas, 'Artificial- Intelligence- Based Electrical Machines and Drives,' Oxford Press. 1999
  12. Rolf Lagerquist, Ion Boldea, and Tim J. E. Miller, 'Sensorless Control of the Synchronous Reluctance Motor,' IEEE Trans. on IA., Vol. 30, No.3, pp.673-682, May, 1994 https://doi.org/10.1109/28.293716
  13. Hyeoun-Dong Lee, Seog-Joo Kang, and Seung-Ki Sui, 'Feeiciency-Optimized Direct Torque Control of Synchronous Reluctance Motor using Feedback Linearization,' IEEE Trans. on IE., Vol. 46, No. 1, pp.192-198, Feb. 1999 https://doi.org/10.1109/41.744411
  14. Alfio Consoli, and Galogero Cavallaro 'Sensorless Torque Control of Syncrel Motor Drives,' IEEE Trans. on PE., Vol. 15, No.1, pp. 28-35, Jan. 2000 https://doi.org/10.1109/63.817359
  15. H. Murakami, Y. Honda, S. Morimoto, and Y. Takeda, 'Performance Evaluation of Synchronous Reluctance Motor and the Order motors with the Same Distributed Winding and Stator Configuration,' T. IEEE Japan, Vol. 120-D, NoB/9, pp. 1062-1074, 2000
  16. Kuo-Kai Shyu, Chiu-Keng Lai, and John Y. Hung, 'Totally Invariant State Feedback Controller for Position Control of Synchronous Reluctance Motor,' IEEE Trans. on IE., pp. 615-624, Vol. 48, No.3, June 2001 https://doi.org/10.1109/41.925589
  17. Cristia Lascu, Ion Boldea, and Fred Blaadjerg, 'A Modified Direct Torque Control for Induction Motor Sensorless Drive,' IEEE Trans. on IA., Vol. 36, No.1, pp.122-130, Jan./Feb. 2000 https://doi.org/10.1109/28.821806
  18. Jun-Koo Kang, and Seung-Ki SuI, 'New Direct Torque Control of Induction Motor for Minimum Torque Ripple and Constant Switching Frequency,' IEEE Trans. on. IA., Vol. 35, No.5, pp.1076-1082, Sep./Oct. 1999 https://doi.org/10.1109/28.793368