Stray electromagnetic field distribution around permanent magnet synchronous motor drive

  title={Stray electromagnetic field distribution around permanent magnet synchronous motor drive},
  author={Ali Ahmed Adam and Selim Korolu and Kayhan Gulez},
  journal={2009 35th Annual Conference of IEEE Industrial Electronics},
The low frequency electromagnetic emission from permanent magnet synchronous motors is studied. The main objective is to provide safety regions for humans in the vicinity of these motors, especially that, these motors are now being used widely in humans' existence areas, where high flux densities are expected. In this study, a new equivalent magnetic circuit is proposed to estimate the stray fields at the surface of the motor. The analysis shows that the emission of the stray field in the… CONTINUE READING
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