Journal of Electrical Engineering and Technology

The Korean Institute of Electrical Engineers (대한전기학회)
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Optimal Design of a Distributed Winding Type Axial Flux Permanent Magnet Synchronous Generator

  • You, Yong-Min (Department of Electronics, Electrical, Control and Instrumentation Engineering, Hanyang University) ;
  • Lin, Hai (Research Institute of Engineering & Technology, Hanyang University) ;
  • Kwon, Byung-Il (Department of Electronic Systems Engineering, Hanyang University)
  • Received : 2010.10.12
  • Accepted : 2011.12.05
  • Published : 2012.01.01
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Abstract

This paper presents a distributed winding type axial flux permanent magnet synchronous generator (AFPMSG) with reduced the total harmonic distortion (THD), suitable for wind turbine generation systems. Although the THD of the proposed distributed winding type is more reduced than the concentrated winding type, the unbalance of the phase back EMF occurs. To improve the unbalance of the phase back EMF and the output power of the distributed winding type AFPMSG, the Kriging based on the latin hypercube sampling (LHS) is utilized. Finally, these optimization results are confirmed by experimental results. As a result, the unbalance of the phase back EMF and the output power of the distributed winding type AFPMSG were improved while maintaining the total harmonic distortion (THD) and the average phase back EMF.

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References

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