Single-phase ac losses in prototype HTS conductors for superconducting power transmission lines

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The authors report single-phase ac loss measurements on 8, 4, and 3-layer, multi-strand, HTS prototype conductors for power transmission lines. They use both calorimetric and electrical techniques. The agreement between the two techniques suggests that the interlayer current distribution in one-meter long conductors are representative of those in long conductors. The losses for the 8 and 4-layer conductors are in rough agreement, with the 8-layer losses being somewhat lower. The 3-layer conductor losses are substantially higher--probably due to unbalanced azimuthal currents for this configuration.

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7 p.

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Daney, D.E.; Maley, M.P.; Boenig, H.J.; Willis, J.O.; Coulter, J.Y.; Gherardi, L. et al. December 1, 1998.

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The authors report single-phase ac loss measurements on 8, 4, and 3-layer, multi-strand, HTS prototype conductors for power transmission lines. They use both calorimetric and electrical techniques. The agreement between the two techniques suggests that the interlayer current distribution in one-meter long conductors are representative of those in long conductors. The losses for the 8 and 4-layer conductors are in rough agreement, with the 8-layer losses being somewhat lower. The 3-layer conductor losses are substantially higher--probably due to unbalanced azimuthal currents for this configuration.

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7 p.

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OSTI as DE99000743

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  • ICMC`98 topical conference, Enschede (Netherlands), 10-13 May 1998

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  • Other: DE99000743
  • Report No.: LA-UR--98-2027
  • Report No.: CONF-980569--
  • Grant Number: W-7405-ENG-36
  • Office of Scientific & Technical Information Report Number: 296894
  • Archival Resource Key: ark:/67531/metadc675171

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  • December 1, 1998

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  • July 25, 2015, 2:20 a.m.

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  • Feb. 29, 2016, 7:32 p.m.

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Daney, D.E.; Maley, M.P.; Boenig, H.J.; Willis, J.O.; Coulter, J.Y.; Gherardi, L. et al. Single-phase ac losses in prototype HTS conductors for superconducting power transmission lines, article, December 1, 1998; New Mexico. (digital.library.unt.edu/ark:/67531/metadc675171/: accessed September 25, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.