Utilization of a piezoelectric polymer to sense harmonics of electromagnetic torque

IEEE Power Electronics Letters

Volumn 1, Issue 3, 2003, Pages 69-73

  Beccue, P ^a   Neely, J ^b   Pekarek, S ^a   Stutts, D ^a  

^a Architectural and Environmental Engineering   (United States)

^b SANDIA NATIONAL LABORATORIES   (United States)

Author keywords

Permanent magnet machine; Piezoelectric materials; Torque measurement

Indexed keywords

BANDWIDTH; CAPACITANCE; CERAMIC MATERIALS; COMPUTER SIMULATION; ELASTIC MODULI; ELECTROMAGNETISM; HARMONIC GENERATION; PERMANENT MAGNETS; SIGNAL TO NOISE RATIO; STRESS ANALYSIS; TIME DOMAIN ANALYSIS; TORQUE MEASUREMENT;

ELECTROMAGNETIC TORQUE; PERMANENT MAGNET MACHINES; PIEZOELECTRIC POLYMER MATERIALS; TIME-DOMAIN SIMULATION;

PIEZOELECTRIC MATERIALS;

EID: 3042565124     PISSN: 15407985     EISSN: None     Source Type: Journal    
DOI: 10.1109/LPEL.2003.822547     Document Type: Article

References (13)

1. A. Wu and P. Chapman, "Cancellation of torque ripple due to nonidealities of permanent magnet synchronous machine drives," in Proc. IEEE Power Electronics Specialist Conf., 2003, pp. 256-261.
2. L. Sun, H. Gao, Q. Song, and J. Nei, "Measurement of torque ripple in pm brushless motors," in Proc. IEEE Industry Applications Conf., 2002, pp. 2567-2571.
3. S. Kang and S. Sul, "Direct torque control of the brushless dc motor with nonideal trapezoidal back emf," in Proc. IEEE Applied Power Electronics Conf., 1995, pp. 392-398.
4. T. Su, S. Hattori, M. Ishida, and T. Hori, "Suppression control method for torque vibration of ac motor utilizing repetitive controller with Fourier Transform," IEEE Trans. Ind. Applicat., vol. 38, pp. 1316-1325, Sept./Oct. 2002.
5. J. R. Friend and D. S. Stutts, "The dynamics of an annular piezoelectric motor stator," J. Sound Vibr., vol. 203-204, pp. 421-437, 1997.
6. Piezo Film Sensors Technical Manual, 1999. pp. 2-16.
7. T. Janiczek, "Analysis of PVDF transducer signals stimulated by mechanical tension," J. Electros., vol. 51-52, pp. 167-172, 2001.
8. G. A. Maugin, Nonlinear Electromechanical Effects and Applications. Singapore: World Scientific, 1985, pp. 41-68.
9. I. S. Sokolnikoff, Mathematical Theory of Elasticity, 2nd ed. New York: MCGraw-Hill, 1956, pp. 29-59.
10. S. Rao, Mechanical Vibrations, 4th ed. Englewood Cliffs, NJ: Prentice-Hall, 2004, ch. 8.
11. A. Salimi and A. A. Yousefi, "FTIR studies of β-phase crystal formation in stretched PVDF films," Polymer Testing, vol. 22, pp. 699-704, 2003.
12. P. Beccue, S. Pekarek, J. Neely, and D. Stutts, "Design of a closed-loop controller for mitigation of torque ripple in a brushless DC machine," in Proc. IEEE Power Electronics Specialist Conf., 2003, pp. 1664-1670.
13. P. L. Chapman, S. D. Sudhoff, and C. A. Whitcomb, "Optimal current control strategies for surface-mounted permanent-magnet synchronous machine drives," IEEE Trans. Energy Conversion, vol. 14, pp. 1043-1050, Dec. 1999.