Abstract
Electric power grid applications impose many requirements on high-temperature superconductor (HTS) materials. In addition to a high superconductor transition temperature, these include all the parameters enabling a cost-effective, robust, and high-performance wire: high current-carrying capability in relevant ranges of field and temperature, flexibility and mechanical strength in a wire form, electrical and chemical stability, low ac loss, high wire uniformity, and low wire manufacturing cost with high reproducibility and yield. This daunting list explains why it has taken so long to bring HTS wires to where they are today—starting to be used in commercial power projects. The benefits of these wires are very significant: high efficiency and power density in an accessible temperature range, enabling high-capacity and easily installed cables, compact and powerful rotating machinery, and unique current-limiting functionality. However, the job is not done. Improved wire properties and reduced manufacturing costs of existing materials will further broaden the impact of this technology. Meanwhile the search for new materials—and for room-temperature superconductors—must continue, with more attention to thermal fluctuations, flux creep, and reduced anisotropy, which are critical to their application potential.
Similar content being viewed by others
References
D.C. Larbalestier, in 100 Years of Superconductivity, H. Rogalla, P. Kes, Eds. (2011), in press.
J. Schwartz, P.V.P.S.S. Sastry, in Handbook of Superconducting Materials, D.A. Cardwell, D.S. Ginley, Eds. (Institute of Physics Publishing, Bristol, UK, 2003), Vol. 1, pp.1029–1048.
D.A. Cardwell, D.S. Ginley, Eds., Handbook of Superconducting Materials ( Institute of Physics Publishing, Bristol, UK, 2003), Vol. 2, pp. 1550–1650.
A.P. Malozemoff, IEEE Trans. Appl. Supercond. 16, 54 (2006).
R.M. Scanlan, A.P. Malozemoff, D.C. Larbalestier, Proc. IEEE 92, 1639 (2004).
R.E. Schwall, Proceedings of the 2001 International Workshop on Superconductivity, Honolulu, Hawaii (ISTEC, Tokyo 2001), pp. 263–266.
C.W. Chu, in Handbook of Superconducting Materials, D.A. Cardwell, D.S. Ginley (Institute of Physics Publishing, Bristol, UK, 2003), Vol. 2, pp. 1993–2006.
A. Gurevich, Nat. Mater. 10, 255 (2011).
M. Tinkham, Introduction to Superconductivity, second edition (McGraw-Hill, New York, NY, 1996), pp. 7.
A.P. Malozemoff, in Physical Properties of High Temperature Supercodonductors, D. Ginsberg, Ed. (World Scientific Publishing, Singapore 1989), pp. 71–150.
A. Koblischka-Veneva, N. Sakai, S. Tajima, M. Murakami, in Handbook of Superconducting Materials, D.A. Cardwell, D.S. Ginley, Eds. (Institute of Physics Publishing, Bristol, UK, 2003 ), Vol. 1, pp. 893–946.
P.N. Mikheenko, K.K. Uprety, S.X. Dou, in Handbook of Superconducting Materials, D.A. Cardwell, D.S. Ginley, Eds. (Institute of Physics Publishing, Bristol, UK, 2003), Vol. 1, pp. 947–992.
A.P. Malozemoff, Physica C 185–189, 264 (1991).
L. Civale, presented at the 2009 International Workshop on Coated Conductors for Applications, Barcelona, Spain (22–24 November 2009).
A.P. Malozemoff, M.P.A. Fisher, Phys. Rev. B 42, 6784 (1990).
P. Caracino, R. Mele, M. Nassi, in Handbook of Superconducting Materials, D.A. Cardwell, D.S. Ginley, Eds. (Institute of Physics Publishing, Bristol, UK, 2003), Vol. 1, pp. 1613–1624.
M. Rupich, E. Hellstrom, in 100 Years of Superconductivity, H. Rogalla, P. Kes, Eds. (2011), in press.
A.P. Malozemoff, Y. Yamada, in 100 Years of Superconductivity, H. Rogalla, P. Kes, (2011), in press.
J. McCall, B. Gamble, S. Eckroad, CIGRE Canada Conference on Power Systems, Toronto, Canada (4–6 October 2009), pp. 152 .
A. Allais, European patent, EP 1923926 B1 (January 12, 2011).
G. Snitchler, in Proc. International Power Electronics Conference, Sapporo, Japan (21–24 June 2010); IEEE Xplore and CD-ROM Conference Proceedings.
S. Kalsi, K. Weeber, H. Takesue, C. Lewis, H.-W. Neumueller, R.D. Blaugher, Proc. IEEE 92, 1688 (2004).
H.W. Weijers, U.P. Trociewitz, W.D. Markiewicz, J. Jiang, D. Myers, E.E. Hellstrom, A. Xu, J. Jaroszynski, P. Noyes, Y. Viouchkov, D.C. Larbalestier, IEEE Trans. Appl. Supercond. 20, 576 (2010).
A.P. Malozemoff, G. Snitchler, Y. Mawatari, IEEE Trans. Appl. Supercond. 19, 3115 (2009).
N. Amemiya, Z. Jiang, M. Nakahata, M. Yagi, S. Mukoyama, N. Kashima, S. Nagaya, Y. Shiohara, IEEE Trans. Appl. Supercond. 17, 1712 (2007).
J. Eickemeyer, R. Huhne, A. Guth, C. Rodig, U. Gaitzsch, J. Freudenberger, L. Schultz, B. Holzapfel, Supercond. Sci. Technol. 23, 085012 (2010).
M. Wilson, Superconducting Magnets (Clarendon, Oxford, UK, 1983).
J.R. Clem, Phys. Rev. B 77, 134506 (2008).
L. Masur, E. Podtburg, D. Buczek, W. Carter, D. Daly, U. Kosasih, S.-J. Loong, K. Manwiller, D. Parker, P. Miles, M. Tanner, J. Scudiere, Adv. Cryogen. Eng. 46, 871 (2000).
C.C. Clickner, J.W. Ekin, N. Cheggour, C.L.H. Thieme, Y. Qiao, Y.-Y. Xie, A. Goyal, Cryogenics 46, 432 (2006).
D.C. van der Laan, J. Ekin, Appl. Phys. Lett. 90, 0525061 (2007).
M.W. Rupich, X. Li, C. Thieme, S. Sathyamurthy, S. Fleshler, D. Tucker, E. Thompson, J. Schreiber, J. Lynch, D. Buczek, K. DeMoranville, J. Inch, P. Cedrone, J. Slack, Supercond. Sci. Technol. 23, 014015 (2010).
H.M. Kim, J. Jankowski, H. Lee, J. Bascuñan, Y. Iwasa, S. Fleshler, IEEE Trans. Appl. Supercond. 14, 1290 (2004).
V. Selvamanickam, A. Knoll, Y. Xie, Y. Li, Y. Chen, J. Reeves, X. Xiong, Y. Qiao, T. Salagaj, K. Lenseth, D. Hazelton, C. Reis, H. Yumura, C. Weber, IEEE Trans. Appl. Supercond. 15, 2596 (2005).
J. Voccio, C. King, D. Aized, C. Thieme, T. MacDonald, G. Snitchler, B. Gamble, A.P. Malozemoff, IEEE Trans. Appl. Supercond. 17, 1591 (2007).
A.P. Malozemoff, S. Annavarapu, L. Fritzemeier, Q. Li, V. Prunier, M. Rupich, C. Thieme, W. Zhang, A. Goyal, M. Paranthaman, D.F. Lee, Supercond. Sci. Technol. 13, 473 (2000).
Acknowledgments
The author thanks David Larbalestier, Jason Fredette, and Leonardo Civale for a careful reading of the manuscript and many suggestions.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Malozemoff, A.P. Electric power grid application requirements for superconductors. MRS Bulletin 36, 601–607 (2011). https://doi.org/10.1557/mrs.2011.160
Published:
Issue Date:
DOI: https://doi.org/10.1557/mrs.2011.160