Progress in Superconductivity and Cryogenics (한국초전도ㆍ저온공학회논문지)

The Korean Society of Superconductivity and Cryogenics (한국초전도저온학회)
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Electromagnetic design of 10 MW class superconducting wind turbine using 2G HTS wire

  • Kim, J.H. (Jeju National University) ;
  • Kim, H.M. (Jeju National University)
  • Received : 2013.09.02
  • Accepted : 2013.09.30
  • Published : 2013.09.30
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Abstract

This paper introduces design processes of 10 MW class superconducting generator for wind Turbine. Superconducting generator can produce 5 times stronger magnetic field than permanent magnet at least, which enables large scale wind turbine to function as a lighter, smaller and more highly efficient system. These processes are targeted for higher efficiency and shorter high temperature superconductor (HTS) wires to fabricate 10 MW class superconducting generator. Three different approaches will be described in these design processes. First design process focuses on the number of rotor poles. Secondly, 270 and 360 A operating current of superconducting field coil can be adapted as a design parameter in this process. Lastly, 3 and 6 kV line to line voltage of stator coil will be used to design 10 MW class superconducting generator.

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References

  1. H. M. Jang, I. Muta, T. Hoshino, T. Nakamura, S. W. Kim, M. H. Sohn, Y. K. Kwon, and K. S. Ryu, "Design and electrical characteristics analysis of 100 HP HTS synchronous motor in 21st century frontier project," IEEE Trans. Appl. Supercond., vol. 12, no. 2, pp. 2197-2200, 2003.
  2. S. K. Baik, M. H. Sohn, S. W. Kim, E. Y. Lee, and Y. K. Kwon, "A 100 HP HTS motor design and the performance analysis," Journal of the Korea Institute of Applied Superconductivity and Cryogenics, vol. 4, no. 2, pp. 31-37, 2002.
  3. S.B. Kim, T. kadota, J.H. Joo, H. Sano, S. Murase, S.H. Lee, J.P. Hong, H.M. Kim, Y.K. Kwon, Y.S. Jo, "A study on electromagnetic and mechanical characteristics of the field coil in HTS motor," Physica C , vol. 470, pp. 1756-1762, 2010. https://doi.org/10.1016/j.physc.2010.05.201
  4. Drew W. Hazelton, "Applications using Superpower 2G HTS conductor," 2011 CEC/ICMC, Spokane, WA, Jun., 2011.
  5. Xibo Yuan, Yongdong Li, Jianyun Chai, "A transformerless modular permanent magnet wind generator system with minimum generator coils," Applied Power Electronics Conference and Exposition (APEC), 2010 Twenty-Fifth Annual IEEE, pp. 2104-2110, 2010.
  6. H. Ohsaki, Y. Terao, R.M. Quddes, M. Sekino, "Electromagnetic Characteristics of 10 MW Class Superconducting Wind Turbine Generators," International Conference on Electrical Machines and Systems , pp. 1303-1306, Incheon, 2010.
  7. J.H. Kim, C.-K. Jwa, Y.S. Jo, S.K. Baik, Y.K. Kwon, H.M. Kim, "Conceptual Design of a Field Coil for 5 MW HTS Synchronous Machine," Journal of Superconductivity and Novel Magnetism, vol. 26, no. 4, pp. 1247-1251, 2013. https://doi.org/10.1007/s10948-012-2040-0

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