An improved control method of buried-type IPM bearingless motors considering magnetic saturation and magnetic pull variation

IEEE Transactions on Energy Conversion

Volumn 19, Issue 3, 2004, Pages 569-575

  Ooshima, Masahide ^a   Chiba, Akira ^b   Rahman, Azizur ^c   Fukao, Tadashi ^d  

^a TOKYO UNIVERSITY OF SCIENCE   (Japan)

^b TOKYO UNIVERSITY OF SCIENCE   (Japan)

^c MEMORIAL UNIVERSITY OF NEWFOUNDLAND   (Canada)

^d TOKYO CITY UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CONTROL SYSTEM SYNTHESIS; IDENTIFICATION (CONTROL SYSTEMS); MAGNETIC BEARINGS; MAGNETIC FLUX; PERMANENT MAGNETS; ROTORS (WINDINGS);

BEARINGLESS MOTOR; BURIED PERMANENT MAGNET; INTERIOR PERMANENT MAGNET; MAGNETIC PULL VARIATION; MAGNETIC SATURATION; PERMANENT MAGNET MOTOR;

ELECTRIC MOTORS;

EID: 4544293921     PISSN: 08858969     EISSN: None     Source Type: Journal    
DOI: 10.1109/TEC.2004.832065     Document Type: Article

References (10)

1. J. Bichsel, "The bearingless electrical machine," NASA-CP-3152-PT-2, pp. 561-573, 1992.
2. W. Amrhein and S. Silber, "Bearingless single-phase motor with concentrated full pitch windings interior rotor design," in Proc. 6th Int. Sym. Magnetic Bearings, 1998, pp. 486-495.
3. M. Ooshima, A. Chiba, T. Fukao, and M. A. Rahman, "Design and analysis of permanent magnet-type bearingless motors," IEEE Trans. Ind. Electron., vol. 43, pp. 292-299, Apr. 1996.
4. M. Ooshima, S. Miyazawa, A. Chiba, F. Nakamura, and T. Fukao, "Performance evaluation and test results of a 11 000 r/min, 4 kW surface-mounted permanent magnet-type bearingless motor," in Proc. 7th Int. Symp. Magnetic Bearings, 2000, pp. 377-382.
5. K. Inagaki, A. Chiba, M. A. Rahman, and T. Fukao, "Performance characteristics of inset-type permanent magnet bearingless motor drives," in Proc. IEEE Power Eng. Soc. Winter Meeting, Singapore, Jan. 2000.
6. M. Ooshima, S. Miyazawa, Y. Shima, A. Chiba, F. Nakamura, and T. Fukao, "Increase in radial forces of a bearingless motor with buried permanent magnet-type rotor," in Proc. 4th Int. Conf. Movic, vol. 3, 1998, pp. 1077-1082.
7. N. Fujie, R. Yoshimatsu, A. Chiba, M. Ooshima, M. A. Rahman, and T. Fukao, "A decoupling control method of buried permanent magnet bearingless motors considering magnetic saturation," in Proc. Int. Power Electronics Conf., vol. 1, Tokyo, Japan, 2000, pp. 395-400.
8. Y. Okada, S. Miyamoto, and T. Ohishi, "Levitation and torque control of internal permanent magnet type bearingless motor," IEEE Trans. Control Syst. Technol., vol. 4, pp. 565-571, Sept. 1996.
9. T. Takenaga, Y. Kubota, A. Chiba, and T. Fukao, "A principle and a design of a consequent-pole bearingless motor," in Proc. 8th Int. Symp. Magnetic Bearings, 2002, pp. 259-264.
10. O. Ichikawa, C. Michioka, A. Chiba, and T. Fukao, "An analysis of radial forces and a rotor position control method of reluctance type bearingless motors" (in Japanese), Trans. Inst. Elect. Eng. Jpn., vol. 117-D, no. 9, pp. 1123-1131, 1997-9.