Journal of international Conference on Electrical Machines and Systems

Journal of International Conference on Electrical Machines and Systems (대한전기학회 분과)
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Parameter Optimal Choice of Claw Pole Alternator based on Iron Loss Model

  • Bao, Xiaohua (School of Electrical Engineering & Automation, Hefei University of Technology) ;
  • Wei, Qiong (School of Electrical Engineering & Automation, Hefei University of Technology) ;
  • Wu, Feng (School of Electrical Engineering & Automation, Hefei University of Technology) ;
  • Li, Jiaqing (School of Electrical Engineering & Automation, Hefei University of Technology)
  • Received : 2013.06.13
  • Accepted : 2013.08.19
  • Published : 2013.09.01
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Abstract

Based on classical Berotti discrete iron loss calculation model, the iron loss analysis mathematical model of alternator was proposed in this paper. Considering characteristics of high speed and changing frequency of the alternator, Maxwell 3-D model was built to analyze iron loss corresponding to each running speed in alternator. Based on iron loss model of alternator at rated speed, the rotor claw pole size was made an optimization design. The optimization results showed that alternator's output performance had been improved. A new idea was explored in size optimization design of claw pole alternator.

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References

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