Journal of international Conference on Electrical Machines and Systems

  • 제3권2호
  • /
  • Pages.148-154
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  • 2014
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  • 2234-6902(pISSN)
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  • 2234-7577(eISSN)
대한전기학회 분과 (Journal of International Conference on Electrical Machines and Systems)
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Sensorless Starting of Direct Drive Horizontal Axis Washing Machines

  • 투고 : 2014.04.11
  • 심사 : 2014.04.23
  • 발행 : 2014.06.01
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초록

This paper describes problems of the sensorless starting of horizontal axis washing machines with direct drive and suggests solution, which was experimentally verified. Horizontal axis washing machines have very difficult conditions for the drive starting, especially at full load. Inertia of the tub and water, torque from the laundry make load torque at starting higher than rated one and sometimes even higher than the maximum torque of the motor, which makes sensorless starting extremely challenging task. This paper suggests modified open-loop starting, where control system is closed shortly after beginning at low speed and rotates the drum until laundry restructuring. To ensure proper work of the sensorless algorithm at low speed additional measures for increasing of the estimation algorithm performance have been taken. These measures include special algorithm for the drive parameters estimation, which has been developed and verified by the experimental results.

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참고문헌

  1. Song Chi, Zheng Zhang, Longya Xu, "Sliding-Mode Sensorless Control of Direct-Drive PM Synchronous Motors for Washing Machine Applications", IEEE Trans. on Industry Applications, Vol. 45, pp. 582 - 590, 2009. https://doi.org/10.1109/TIA.2009.2013545
  2. R. Bojoi, B. He, F. Rosa, F. Pegoraro, "Sensorless Direct Flux and Torque Control for Direct Drive washing machine applications", Energy Conversion Congress and Exposition (ECCE), pp. 347 - 354, 2011.
  3. In-Yong Ha, Jung-Hyo Lee, Jin-Ho Park, Taeck-Kie Lee, Chung-Yuen Won "IPMSM Vector Control using an I/F Initial Operating Method", International Power Electronics Conference, pp. 1393 - 1397, 2008.
  4. P. Balazovic, R. Filka, "Sensorless PMSM control for H-axis washing machine drive", Power Electronics Specialists Conference, pp. 4237 - 4242, 2008.
  5. M. Barcaro, A. Faggion, N. Bianchi, S. Bolognani, "Sensorless Rotor Position Detection Capability of a Dual Three-Phase Fractional-Slot IPM Machine", IEEE Transactions on Industry Applications, Vol. 48, pp. 2068 - 2078, 2012. https://doi.org/10.1109/TIA.2012.2226222
  6. Tian-Hua Liu, Cheng-Kai Lin, Chi-Hsun Lo, "Implementation of a novel high-performance sensorless IPMSM drive for washing machines", 2010 IEEE International Conference on Industrial Technology (ICIT), pp. 367 - 372, 2010.
  7. A. Murray, M. Palma, A. Husain, "Performance Comparison of Permanent Magnet Synchronous Motors and Controlled Induction Motors in Washing Machine Applications Using Sensorless Field Oriented Control", Industry Applications Society Annual Meeting, pp. 1 - 6, 2008.
  8. Dianov A., Kim Young-Kwan, Lee Sang-Joon, Lee Sang-Taek, Yoon Tae-Ho, "Sensorless IPMSM based drive for reciprocating compressor", Power Electronics and Motion Control Conference, pp. 1002 - 1008, 2008.

피인용 문헌

  1. Adaptive Maximum Torque per Ampere Control of Sensorless Permanent Magnet Motor Drives vol.13, pp.19, 2014, https://doi.org/10.3390/en13195071
  2. Design of Constraints for Seeking Maximum Torque per Ampere Techniques in an Interior Permanent Magnet Synchronous Motor Control vol.9, pp.21, 2014, https://doi.org/10.3390/math9212785