Design of High-Speed Ipm-Bldc Motor with High Efficiency

 
 
 
  • Abstract
  • Keywords
  • References
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  • Abstract


    In recent years, there are many applications that use BLDC(Brushless DC) motors. Ranging from tens to hundreds of watts to several megawatts, from low-speed drive systems to high-speed drive systems. This paper describes the design of a BLDC motor for application to a system driven at about 800W class, 60,000rpm or more. Particularly discuss IPM(Interior Permanent Magnet) type BLDC rather than SPM(Surfaced Permanent Magnet) structure. An efficiency improvement design method for reducing iron loss and permanent magnet loss due to high-speed rotation will be described.

     

     


  • Keywords


    Brushless DC Motor(BLDC), Interior Permanent Magnet Synchronous Motor(IPMSM), High-speed

  • References


      [1] Chen Jiaxin, Guo Youguang, and Zhu Jianguo, “Design and performance simulation of a high speed brushless DC motor for embroidery machine application”, Advanced Manufacturing Technology, pp777-781,(2006)

      [2] Hong-Seok Kim, Yong-Min You, and Byung-il Kwon, “Rotor Shape Optimization of Interior Permanent Magnet BLDC Motor According to Magnetization Direction”, IEEE Trans. on Magn., Vol. 49, No. 5, pp2193-2196,(2013)

      [3] Koichi Shigematsu, Jun Oyama, Tsuyoshi Higuchi, Takashi Abe, and Yasuhiro Ueno, “The study of eddy current in rotor and circuit coupling analysis for small size and ultra-high speed motor”, The American Society for Nutritional Sciences-JN The Journal of Nutrition,pp275-279,(2009)

      [4] Seok-Hee Han, Thomas M. Jahns, and Z.Q.Zhu,” Analysis of Rotor Core Eddy-Current Losses in Interior Permanent-Magnet Synchronous Machines”, IEEE Trans. on Industry Applications, Vol.46, No.1, pp196-205, (2010)


 

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Article ID: 22650
 
DOI: 10.14419/ijet.v7i3.24.22650




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