Improvement of ASIC-based sensorless control for ultrahigh-speed brushless DC motor drive

IEMDC 2003 - IEEE International Electric Machines and Drives Conference

Volumn 2, Issue , 2003, Pages 1049-1054

  Shen, J X ^a   Iwasaki, S ^a  

^a UNIVERSITY OF SUSSEX   (United Kingdom)

Author keywords

Application specific integrated circuits; Brushless DC motors; Commutation; DC motors; Diodes; Motor drives; Pulse width modulation; Sensorless control; Space vector pulse width modulation; Voltage

Indexed keywords

AC MOTORS; APPLICATION SPECIFIC INTEGRATED CIRCUITS; CONTROLLERS; COUNTING CIRCUITS; DC MOTORS; DIODES; DRIVES; ELECTRIC COMMUTATION; ELECTRIC DRIVES; ELECTRIC MACHINE CONTROL; ELECTRIC MACHINERY; ELECTRIC MOTORS; ELECTRIC POTENTIAL; INTEGRATED CIRCUITS; MODULATION; PULSE WIDTH MODULATION; SENSORLESS CONTROL; VECTOR CONTROL (ELECTRIC MACHINERY); VECTOR SPACES; VOLTAGE CONTROL;

BASIC PRINCIPLES; BRUSHLESS DC MOTOR DRIVES; MOTOR DRIVE; MOTOR PERFORMANCE; SPACE VECTOR PULSE WIDTH MODULATION; TERMINAL VOLTAGES; THIRD HARMONIC; ULTRA HIGH SPEED;

BRUSHLESS DC MOTORS;

EID: 13344264608     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IEMDC.2003.1210364     Document Type: Conference Paper

References (7)

1. Micro Linear, "ML4425/ML4426 Sensorless BLDC PWM Motor Controller," Datasheets of Micro Linear Products, May 1997.
2. Micro Linear, "Application Note 43, Using the ML4425/M14426 BLDC Motor Controller," Application notes of Micro Linear Products, June 1996.
3. A. B. Plunkett, "Back-EMF Sampling Circuit for Phase Locked Loop Motor Control," US Patent 4928043, May 1990.
4. M. Jufer, and R. Osseni, "Back EMF Indirect Detection for Self-Commutation of Synchronous Motors," Proceedings of the 1987 European Conference on Power Electronics and Applications, EPE'1987, pp. 1125-1129, May 1987.
5. J. C. Moreira, "Indirect Sensing for Rotor Flux Position of Permanent Magnet AC Motors Operating Over a Wide Speed Range," IEEE Trans. Industry Applications, vol. 32, no. 6, pp. 1394-1401, November 1996.
6. J. X. Shen. Z.Q. Zhu, and D. Howe, "Sensorless Flux-Weakening Control of Permanent Magnet Brushless Machines Using Third-Harmonic Back-EMF," Proceedings of the 2003 IEEE International Electric Machines and Drive Conference, IEMDC'2003, in press.
7. Z. Q. Zhu, J. D. Ede, and D. Howe, "Design Criteria for Brushless DC Motors for High-Speed Sensorless Operation," International Journal of Applied Electromagnetics and Mechanics, vol. 15, pp. 79-87, 2002.