Design of a three phase permanent magnet biased radial active magnetic bearing regarding a position sensorless control

Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC

Volumn , Issue , 2009, Pages 1716-1721

  Hofer, Matthias ^a   Schmidt, Erich ^a   Schrödl, Manfred ^a  

^a VIENNA UNIVERSITY OF TECHNOLOGY   (Austria)

Author keywords

Active magnetic bearing; Permanent magnet biasing; Self sensing; Sensorless control; Three phase structure

Indexed keywords

3D-FINITE ELEMENT ANALYSIS; ACTIVE MAGNETIC BEARING; ANALYTICAL CALCULATION; DETECTION OF THE ROTOR POSITION; ELECTROMAGNETIC BEARINGS; MEASUREMENT RESULTS; NOVEL DESIGN; PERMANENT MAGNET BIASED; POSITION DETECTION; POSITION SENSORLESS CONTROL; POSITION SENSORS; ROTOR POSITION; SELF SENSING; SENSORLESS; SENSORLESS CONTROL; STATOR COIL; THREE PHASE; THREE PHASE STRUCTURE; THREE-PHASE VOLTAGE SOURCE INVERTERS; TWO DEGREES OF FREEDOM;

BEARINGS (STRUCTURAL); MAGNETIC AMPLIFIERS; MAGNETIC BEARINGS; MAGNETIC FLUX; PERMANENT MAGNETS; PHASE STRUCTURE; POWER ELECTRONICS; STRUCTURAL DESIGN;

MAGNETIC MATERIALS;

EID: 65949114652     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/APEC.2009.4802901     Document Type: Conference Paper

References (10)

1. G. Schweitzer, A. Traxler, H. Bleuler, "Magnetlager : Grundlagen, Eigenschaften und Anwendungen berührungsfreier, elektromagnetischer Lager", ISBN 3-540-55868-3, Springer, 1993
2. F. Matsumura, Y. Okada, M. Fujita, T. Namerikawa, "State of the Art of Magnetic Bearings", JSME, The Japan Society of Mechanical Engineers, series C, vol.40, pp.553-560, 1997 (Pubitemid 127517054)
3. K. Matsuda, Y. Kanemitsu., S. Kijimoto, "Optimal Number of Stator Poles for Compact Active Radial Magnetic Bearings", IEEE Transactions on Magnetics, vol.43, pp. 3420-3427, August 2007 (Pubitemid 47171150)
4. H. Zhu, H. Chen, Z. Xie., Y. Zhou, "Configuration and Control for ACDC Three Degrees of Freedom Hybrid Magnetic Bearings", Proceedings of the Tenth International Symposium on Magnetic Bearings, Martigny, 2006
5. P. Imoberdorf., C. Zwyssig, S.D. Round., J.W. Kolar, "Combined Radial-Axial Magnetic Bearing for a 1kW, 500,000 rpm Permanent Magnet Machine", APEC 2007 -Applied Power Electronics Conference, pp 1434 - 1440, March 2007
6. W. Amrhein, S. Silber, "Magnetic Bearing System", european patent EP 1247026A0, international application WO 01/048389 A3, 05.07.2001
7. E.H. Maslen, "Self-sensing for active magnetic bearings: overview and status", Proceedings of the Tenth International Symposium on Magnetic Bearings, Martigny, 2006
8. K.K. Sivadasan, "Analysis of self-sensing active magnetic bearings working on inductance measurement principle", IEEE Transactions on Magnetics., vol. 32, pp. 329-334, March 1996. (Pubitemid 126775740)
9. D. Vischer, H. Bleuler, "Self-sensing active magnetic levitation", IEEE Transactions on Magnetics, vol. 29, pp. 1276-1281, March 1993. (Pubitemid 23660427)
10. M. Schrödl, "Detection of the Rotor Position of a Permanent Magnet Synchronous Machine at Standstill", International Conference on Electrical Machines, ICEM, Italy, 1988, pp.195-197