Analysis of the Mechanical Characteristics of a 17-MW-Class High-Temperature Superconducting Synchronous Motor

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• 作者：Ji Hyung Kim (1)
  Sail Park (1)
  Thanh Dung Le (1)
  Hyun Chul Jo (2)
  Young-Sik Jo (3)
  Yoon Hyuck Choi (4)
  Haigun Lee (4)
  Ho Min Kim (1)
  
  1. Department of Electrical Engineering ; Jeju National University ; Jeju ; 690-756 ; South Korea
  2. School of Electrical and Electronic Engineering ; Yonsei University ; Seoul ; 120-749 ; South Korea
  3. Korea Electrotechnology Research Institute ; Changwon ; 641-120 ; South Korea
  4. Department of Materials Science and Engineering ; Korea University ; Seoul ; 136-713 ; South Korea
  
• 关键词：Finite ; element analysis ; High ; temperature superconducting synchronous motor ; Mechanical characteristic ; Mechanical stress
• 刊名：Journal of Superconductivity Incorporating Novel Magnetism
• 出版年：2015
• 出版时间：February 2015
• 年：2015
• 卷：28
• 期：2
• 页码：671-679
• 全文大小：2,147 KB
• 参考文献：1. Baik, S.K., et al.: Performance analysis of a superconducting motor for higher efficiency design. IEEE Trans. Appl. Supercond. 23(3) (2013)
  2. Kim, J.H., et al.: Magnetic field analysis of the field coil for 10 MW class superconducting wind turbines. Supercond. Cryog. 14(3) (2012)
  3. Kim, S.B., et al.: A study on electromagnetic and mechanical characteristics of the field coil in HTS motor. Phys. C 470(20) (2010)
  4. Handbook of Superconductivity, pp. 577鈥?92. Department of Physics and Institute of Superconductivity, University of South Carolina, San Diego (2000)
  5. Holtz, R.L., et al.: Transverse mechanical properties of BSCCO/ Ag multifilamentary tapes. IEEE Trans. Appl. Supercond. 11(1) (2001)
  6. Gere, J.M., Goodno, B.: Mechanics of Materials. CENGAGE Learning Korea Ltd., Mapo-Ku (2011)
  7. Kim, K.M., et al.: Stress analysis for toroid-type HTS SMES coil and bobbin structure considering large parallel magnetic field. IEEE Trans. Appl. Supercond. 21(3) (2011)
  8. Handbook of Applied superconductivity, vol. 2, p. 1020, Institute of Physics Publishing, Bristol and Philadelphia (1998)
  
• 刊物类别：Physics and Astronomy
• 刊物主题：Physics
  Superconductivity, Superfluidity and Quantum Fluids
  Magnetism and Magnetic Materials
  Condensed Matter
  Characterization and Evaluation Materials
  
• 出版者：Springer New York
• ISSN：1557-1947

文摘

This paper presents an analysis of the mechanical characteristics of a 17-MW-class high-temperature superconducting (HTS) synchronous motor. The fundamental electromagnetic, structural, and thermal design must be accompanied to maintain the reliability of an HTS rotating machine when designing an HTS synchronous motor with an HTS wire with a high current density instead of a copper wire used in a conventional rotating machine. Therefore, we analyze the structural characteristics from two perspectives using three-dimensional (3D) finite-element analysis for the structural design of a 17-MW-class HTS synchronous motor that is intended to be utilized for ships with electric propulsion.