Estimation of the fundamental current in low-switching-frequency high dynamic medium-voltage drives

IEEE Transactions on Industry Applications

Volumn 44, Issue 5, 2008, Pages 1597-1605

  Holtz, Joachim ^a   Oikonomou, Nikolaos ^a  

^a UNIVERSITY OF WUPPERTAL   (Germany)

Author keywords

High performance control; Hybrid observer; Medium voltage drive; Synchronous optimal pulsewidth modulation

Indexed keywords

AC MOTORS; ACTIVE FILTERS; DRIVES; ELECTRIC DRIVES; ELECTRIC POWER SUPPLIES TO APPARATUS; INDUCTION MOTORS; MOBILE TELECOMMUNICATION SYSTEMS; MODULATION; SWITCHING FREQUENCY; TORQUE CONTROL;

HIGH-PERFORMANCE CONTROL; HYBRID OBSERVER; MEDIUM-VOLTAGE DRIVE; SYNCHRONOUS OPTIMAL PULSEWIDTH MODULATION;

FREQUENCY ESTIMATION;

EID: 53349171857     PISSN: 00939994     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIA.2008.2002212     Document Type: Article

References (14)

1. A. Mertens, R. Sommer, and C. Brunotte, "Applications of medium voltage drives with IGBT three-level inverter," in Proc. IEE Semin. PWM Medium Voltage Drives (Ref. No. 2000/063), 2000, pp. 7/1-7/4.
2. M. Depenbrock, "Direct self-control (DSC) of inverter-fed induction machine," IEEE Trans. Power Electron., vol. 3, no. 4, pp. 420-429, Oct. 1988.
3. G. S. Buja and G. B. Indri, "Optimal pulsewidth modulation for feeding AC motors," IEEE Trans. Ind. Appl., vol. IA-13, no. 1, pp. 38-44, Jan./Feb. 1977.
4. J. Holtz and B. Beyer, "The trajectory tracking approach - A new method for minimum distortion PWM in dynamic high-power drives," IEEE Trans. Ind. Appl., vol. 30, no. 4, pp. 1048-1057, Jul./Aug. 1994.
5. A. Steimel, "Direct self-control and synchronous pulse techniques for high-power traction inverters in comparison," IEEE Trans. Ind. Electron., vol. 51, no. 4, pp. 810-820, Aug. 2004.
6. J. Holtz and N. Oikonomou, "Synchronous optimal pulsewidth modulation and stator flux trajectory control for medium voltage drives," in Conf. Rec. IEEE IAS Annu. Meeting, Hong Kong, Oct. 2005, pp. 1748-1791.
7. J. Holtz, "Pulsewidth modulation for electronic power converters," Proc. IEEE, vol. 82, no. 8, pp. 1194-1214, Aug. 1994.
8. J. Holtz and N. Oikonomou, "Closed-loop control of medium voltage drives operated with synchronous optimal pulsewidth modulation," IEEE Trans. Ind. Appl., vol. 44, no. 1, pp. 115-123, Jan./Feb. 2008.
9. D. G. Luenberger, "An introduction to observers," IEEE Trans. Autom. Control, vol. AC-16, no. 6, pp. 596-602, Dec. 1971.
10. H. Kubota, K. Matsuse, and T. Nakano, "DSP-based speed adaptive flux observer of induction motor," IEEE Trans. Ind. Appl., vol. 29, no. 2, pp. 344-348, Mar./Apr. 1993.
11. J. Holtz, "The representation of AC machine dynamics by complex signal flow graphs," IEEE Trans. Ind. Electron., vol. 42, no. 3, pp. 263-271, Jun. 1995.
12. J. Maes and J. A. Melkebeek, "Speed sensorless direct torque control of induction motors using an adaptive flux observer," IEEE Trans. Ind. Appl., vol. 36, no. 3, pp. 778-785, May/Jun. 2000.
13. J. Holtz, "On the spatial propagation of transient magnetic fields in AC machines," IEEE Trans. Ind. Appl., vol. 32, no. 4, pp. 927-937, Jul./Aug. 1996.
14. H. Kubota, K. Matsuse, and T. Nakano, "Speed sensorless field-oriented control of induction motor with rotor resistance adaptation," IEEE Trans. Ind. Appl., vol. 30, no. 5, pp. 1219-1224, Sep./Oct. 1994.