An improved AC standstill method for testing inductances of interior PM synchronous motor considering cross-magnetizing effect

Tao Sun, Soon O. Kwon, Jeong Jong Lee, Jung Pyo Hong

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Scopus citations

Abstract

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 magnetite 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.

Original languageEnglish
Title of host publication2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009
Pages2415-2422
Number of pages8
DOIs
StatePublished - 2009 Dec 28
Event2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009 - San Jose, CA, United States
Duration: 2009 Sep 202009 Sep 24

Publication series

Name2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009

Other

Other2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009
CountryUnited States
CitySan Jose, CA
Period09/09/2009/09/24

Keywords

  • And stationary frame of reference
  • Cross-magnetizing effect
  • Current vector
  • Inductance measurement
  • Interior permanent magnet synchronous motors
  • Standstill experiment method

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    Sun, T., Kwon, S. O., Lee, J. J., & Hong, J. P. (2009). An improved AC standstill method for testing inductances of interior PM synchronous motor considering cross-magnetizing effect. In 2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009 (pp. 2415-2422). [5316308] (2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009). https://doi.org/10.1109/ECCE.2009.5316308