Digital implementation of stator and rotor flux-linkage observers and a stator-current observer for deadbeat direct torque control of induction machines

IEEE Transactions on Industry Applications

Volumn 45, Issue 2, 2009, Pages 729-736

  West, Nathan T ^a   Lorenz, Robert D ^b  

^a Trane Co   (United States)

^b University of Wisconsin Madison   (United States)

Author keywords

Current observer; Deadbeat control; Direct field orientation (DFO); Direct torque control (DTC); Flux observer; Induction machine

Indexed keywords

CURRENT OBSERVER; DEADBEAT CONTROL; DIRECT FIELD ORIENTATION (DFO); DIRECT TORQUE CONTROL (DTC); FLUX OBSERVER; INDUCTION MACHINE;

STATORS; TORQUE; TORQUE CONTROL;

INDUCTION MOTORS;

EID: 64049116468     PISSN: 00939994     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIA.2009.2013567     Document Type: Article

References (16)

1. A. Tripathi, A. M. Khambadkone, and S. K. Panda, "Space-vector based, constant frequency, direct torque control and dead beat stator flux control of AC machines," in Proc. 27th Annu. IEEE IECON, Nov. 29-Dec. 2, 2001, vol. 2, pp. 1219-1224.
2. J. Lee, C. Kim, and M. Youn, "A dead-beat type digital controller for the direct torque control of an induction machine," IEEE Trans. Power Electron., vol. 17, no. 5, pp. 739-746, Sep. 2002.
3. B. H. Kenny, "Deadbeat direct torque control of induction machines using self-sensing at low and zero speeds," Ph.D. dissertation, Univ. Wisconsin, Madison, WI, 2001.
4. B. H. Kenny and R. D. Lorenz, "Stator- and rotor-flux-based deadbeat direct torque control on induction machines," IEEE Trans. Ind. Appl. vol. 39, no. 4, pp. 1093-1100, Jul./Aug. 2003.
5. N. R. Idris, C. L. Toh, and M. E. Elbuluk, "A new torque and flux controller for direct torque control of induction machines," IEEE Trans. Ind. Appl., vol. 42, no. 6, pp. 1358-1366, Nov./Dec. 2006.
6. D. W. Novotny and T. A. Lipo, Vector Control and Dynamics of AC Drives. New York: Oxford Univ. Press, 1996.
7. G. C. Verghese and S. R. Sanders, "Observers for flux estimation in induction machines," IEEE Trans. Ind. Electron., vol. 35, no. 1, pp. 85-94, Feb. 1988.
8. P. L. Jansen, "The integration of state estimation, control, and design for induction machines," Ph.D. dissertation, Univ. Wisconsin, Madison, WI, 1993.
9. P. L. Jansen and R. D. Lorenz, "A physically insightful approach to the design and accuracy assessment of flux observers for field oriented induction machine drives," IEEE Trans. Ind. Appl., vol. 30, no. 1, pp. 101-110, Jan./Feb. 1994.
10. P. L. Jansen, R. D. Lorenz, and D. W. Novotny, "Observer-based direct field orientation: Analysis and comparison of alternative methods," IEEE Trans. Ind. Appl., vol. 30, no. 4, pp. 945-953, Jul./Aug. 1994.
11. R. Habib-ur, A. Deriyok, M. K. Guven, and L. Xu, "A new current model flux observer for wise speed range sensorless control of an induction machine," IEEE Trans. Power Electron., vol. 17, no. 6, pp. 1041-1048, Nov. 2002.
12. K. D. Hurst, T. G. Habetler, G. Griva, F. Profumo, and P. L. Jansen, "A self-tuning closed-loop flux observer for sensorless torque control of standard induction machines," IEEE Trans. Power Electron., vol. 12, no. 5, pp. 807-815, Sep. 1997.
13. T. G. Habetler, F. Profumo, G. Griva, M. Pastorelli, and A. Bettini, "Stator resistance tuning in a stator-flux field-oriented drive using an instantaneous hybrid flux estimator," IEEE Trans. Power Electron. vol. 13, no. 1, pp. 125-133, Jan. 1998.
14. N. T. West, "Effective real time implementation of deadbeat direct torque control for AC induction machine," M.S. thesis, Univ. Wisconsin, Madison, WI, 2006.
15. N. T. West and R. D Lorenz, "Implementation and evaluation of a stator and rotor flux linkage based deadbeat direct torque control of induction machines at the operational voltage limits," in Conf. Rec. 42nd IEEE IAS Annu. Meeting, Sep. 23-27, 2007, pp. 690-695.
16. G. S. Lancaster, "Evolutionary ELV system modernization program, Task 5, develop and test redundant electromechanical actuator for expendable launch vehicle," Final Test Summary Rep., NASA Contract NAS3-27015, Sep. 1998.