Journal of Magnetics

  • 제16권4호
  • /
  • Pages.391-397
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  • 2011
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  • 1226-1750(pISSN)
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  • 2233-6656(eISSN)
한국자기학회 (The Korean Magnetics Society)
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Inductance Measurement of Interior Permanent Magnet Synchronous Motor in Stationary Frame of Reference

  • Lee, Geun-Ho (Department of Automotive Engineering, Kookmin University) ;
  • Choi, Woong-chul (Department of Automotive Engineering, Kookmin University) ;
  • Lee, Byeong-Hwa (Department of Automotive Engineering, Hanyang University) ;
  • Jung, Jae-Woo (Department of Automotive Engineering, Hanyang University) ;
  • Hong, Jung-Pyo (Department of Automotive Engineering, Hanyang University)
  • 투고 : 2011.07.29
  • 심사 : 2011.10.31
  • 발행 : 2011.12.31
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초록

An inductance measurement method for interior permanent magnet synchronous machine (IPMSM) is proposed in this paper. In this method, the motor is measured at standstill condition, and only a 3-phase voltage source, an oscilloscope and a DC voltage source are required. Depending on the deductive dq-axis voltage equations in the stationary frame of reference, the dq-axis inductances at different current magnitude and vector angle can be calculated by the measured 3-phase voltages and currents. And hence, the saturation and cross-magnetizing effect of the inductances are measurable. This paper introduces the principle equations, experiment setup, data processing, and results comparison on the concentrated-winding and distributed-winding IPMSMs.

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참고문헌

  1. IEEE Standard Procedure for Obtaining Synchronous Machine Parameters by Standstill Frequency Response Testing, IEEE Standard 115A-1987 (1987).
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피인용 문헌

  1. Electrical Machinery vol.48, pp.4, 1929, https://doi.org/10.1109/T-AIEE.1929.5055409