EMF-Based rotor flux detection in induction motors using virtual short circuits

IEEE Transactions on Industry Applications

Volumn 34, Issue 1, 1998, Pages 142-147

  Schroedl, Manfred ^a   Wieser, Rudolf S ^a  

^a VIENNA UNIVERSITY OF TECHNOLOGY   (Austria)

Author keywords

Flux model; Induction motor; Sensorless control

Indexed keywords

ALGORITHMS; BIPOLAR TRANSISTORS; DIGITAL SIGNAL PROCESSING; ELECTRIC CURRENT CONTROL; ELECTRIC CURRENT MEASUREMENT; ELECTRIC DRIVES; ELECTRIC INVERTERS; MATHEMATICAL MODELS; MATHEMATICAL TRANSFORMATIONS; POLES AND ZEROS; ROTORS (WINDINGS); SHORT CIRCUIT CURRENTS;

ELECTROMOTIVE FORCE; FLOATING POINT DIGITAL SIGNAL PROCESSORS; FLUX MODEL; INSULATED GATE BIPOLAR TRANSISTORS (IGBT);

INDUCTION MOTORS;

EID: 0031699617     PISSN: 00939994     EISSN: None     Source Type: Journal    
DOI: 10.1109/28.658738     Document Type: Article

References (6)

1. H. Kleinrath, Stromrichtergespeiste Drehfeldmaschinen. Vienna, Austria: Springer-Verlag, 1980.
2. M. Schroedl, "Sensorless control of AC machines," VDI-Verlag, Düsseldorf, Germany, VDI Forschungsberichte, Reihe 21, Nr. 117, 1992, pp. 125-128.
3. R. S. Wieser, "High dynamic 440 kW AC-drive for combustion engine test stands," in Proc. IEEE Stockholm Power Tech. Conf. Electrical Machines and Drives, 1995, pp. 444-448.
4. K. Brammer and G. Siffling, Kalman-Bucy-Filter. Munich, Germany: Oldenburg Verlag, 1989.
5. M. Schroedl, "Sensorless control of AC machines at low speed and standstill based on the 'INFORM' method," in Proc. IEEE 31st IAS Annu. Meeting, San Diego, CA, Oct. 6-10, 1996, vol. 1, pp. 270-277.
6. R. S. Wieser, "Models of inverter fed induction machines for torque calculation," Ph.D. dissertation, Inst. Elect. Machines and Drives, Vienna Univ. Tech., Vienna, Austria, 1996.