Journal of Electrical Engineering and Technology

The Korean Institute of Electrical Engineers (대한전기학회)
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Modeling and Analysis of PMSMs under Inter Turn Short Faults

  • Choi, Jun-Hyuk (Dept. of Electrical and Electronic Engineering, SungKyunKwan University) ;
  • Gu, Bon-Gwan (Korea Electronics Technology Institute) ;
  • Won, Chung-Yuen (Dept. of Electrical and Electronic Engineering, SungKyunKwan University)
  • Received : 2013.05.27
  • Accepted : 2013.06.07
  • Published : 2013.09.01
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Abstract

A model of a permanent magnet synchronous motor (PMSM) with an inter turn short fault is proposed using a deformed flux model. The deformed flux model includes not only the fault winding flux information but also the inductance variation of the healthy winding considering the configuration of the winding distribution. With the deformed flux model and the positive sequence current assumption, the proposed model is derived in the positive and negative sequence synchronous reference frame (SRF). The finite elements method (FEM) simulation is applied to validate the proposed PMSM model with inter turn short fault.

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References

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  2. Temperature Estimation of Stator Winding in Permanent Magnet Synchronous Motors Using d-Axis Current Injection vol.11, pp.8, 2018, https://doi.org/10.3390/en11082033
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