Position and Speed Detection of Synchronous Motor Rotor

Abstract:

This article describes a method to detect the position and speed in a rotary transformer pole AC synchronous motor. This method gives the pole position and velocity signal demodulation circuit and analyses the demodulation principle. After practical testing, this approach is reliable with high detection accuracy. Therefore, it is fully able to meet the needs of CNC machine tools with high performance in AC server system.

• Periodical: Applied Mechanics and Materials (Volumes 236-237)
• Pages: 61-66
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.236-237.61
• Online since: November 2012
• Authors: R.M. Tao, X. Tao, C.R. Xiong
• Keywords: Detection, Motor Rotor, Position, Speed, Synchronous

References

[1] Benbouzid, M. E. H., & Kliman, G. B 2003 What stator current processing-based technique to use for induction motor rotor faults diagnosis? Energy Conversion, IEEE Transactions on, 18(2), pp.238-244.

DOI: 10.1109/tec.2003.811741

[2] Ngote, N., Guedira, S., & Cherkaoui, M 2012 Conditioning of a Spectral Indicator for the Detection of Rotor Faults of an Induction Motor by Using the TSA Method. Condition Monitoring of Machinery in Non-Stationary Operations, pp.339-346.

DOI: 10.1007/978-3-642-28768-8_36

[3] Xiang, H. Y., Hu, D. M., Leng, C. J., & Gong, Y. J 2012 The Finite Element Analysis of Rotor Contact Strength for a High-Speed Traction Motor. Advanced Materials Research, 503, pp.876-879.

DOI: 10.4028/www.scientific.net/amr.503-504.876

[4] Vaimann, T., Kallaste, A., & Kilk, A 2011 Sensorless Detection of Induction Motor Rotor Faults Using the Clarke Vector Approach. Scientific Journal of Riga Technical University. Power and Electrical Engineering, 28(-1), pp.43-48.

DOI: 10.2478/v10144-011-0007-9

[5] Zhong, R. Y., Huang, G. Q., Dai, Q. Y., Zhou, K., Qu, T., and Hu, G. J. 2011. RFID-enabled real-time manufacturing execution system for discrete manufacturing: Software design and implementation. International Conference on Networking, Sensing and Control, Delft, the Netherlands, 11-13 April, pp.311-316.

DOI: 10.1109/icnsc.2011.5874906

[6] Karthikeyan, A., Nagamani, C., Chaudhury, A. B. R., & Ilango, G 2012 Implicit position and speed estimation algorithm without the flux computation for the rotor side control of doubly fed induction motor drive. IET Electric Power Applications, 6, p.243.

DOI: 10.1049/iet-epa.2010.0286

[7] Zhong, R. Y., Dai, Q. Y., Zhou, K., Dai, X. B., and Wang, J. 2009. Universal external database design program. Computer Aided Engineering, Vol. 18, No. 1, pp.83-86.

[8] Sayeef, S., Foo, G., & Rahman, M 2010 Rotor position and speed estimation of a variable structure direct-torque-controlled IPM synchronous motor drive at very low speeds including standstill. Industrial Electronics, IEEE Transactions on, 57(11), pp.3715-3723.

DOI: 10.1109/tie.2010.2041730

[9] Chen, W. J., Zhang, J., & He, Y. Z 2010 A Drive-Transmission Integrated Linear Electromechanical Actuator. Applied Mechanics and Materials, 37, pp.5-8.

DOI: 10.4028/www.scientific.net/amm.37-38.5

[10] Dai, Q. Y., Zhong, R. Y., Huang, G. Q., Qu, T., Zhang, T., & Luo, T. Y. 2012. Radio frequency identification-enabled real-time manufacturing execution system: a case study in an automotive part manufacturer. International Journal of Computer Integrated Manufacturing, 25(1), PP. 51-65.

DOI: 10.1080/0951192x.2011.562546

[11] Zhong, R. Y., Dai, Q. Y., Zhou, K., and Dai, X. B. 2008. Design and Implementation of DMES Based on RFID. Proceeding of the 2nd International Conference on Anti-counterfeiting, Security and Identification, Guiyang, 20-23 Aug. pp.475-477.

DOI: 10.1109/iwasid.2008.4688433