Status of a 275 kV class REBCO superconducting cable development

S. Mukoyama, M. Yagi, T. Mitsuhashi, T. Nomura, J. Ten, R. Nakayama, T. Ohkuma, O. Maruyama, Y. Aoki, T. Saitoh, N. Amemiya, Atsushi Ishiyama, N. Hayakawa

    Research output: Contribution to journalArticle

    8 Citations (Scopus)

    Abstract

    The REBCO high-temperature superconducting cable, rated at 275 kV and 3 kA, was developed in the Materials and Power Applications of Coated Conductors project in 2008. The cable is expected to be put to practical use as a backbone power line in the future because the transmission capacity is about the same as the UHV overhead transmission line. Transmission loss is significantly reduced by using superconducting wires instead of Cu or Al conductors. Furukawa Electric plans a demonstration of the 275 kV high-temperature superconducting cable. The cable system consists of a 30-m cable, terminations, a cable joint, and a cooling system. The 30-m cable has already been manufactured and installed on a test site. In this demonstration, various electrical evaluations will be conducted, such as a long-term test under a current of 3 kA, and the test voltage will be determined assuming 30 years of insulation degradation.

    Original languageEnglish
    Article number6422354
    JournalIEEE Transactions on Applied Superconductivity
    Volume23
    Issue number3
    DOIs
    Publication statusPublished - 2013

    Fingerprint

    Superconducting cables
    cables
    Cables
    Demonstrations
    Electric connectors
    Superconducting wire
    Cooling systems
    conductors
    Insulation
    Electric lines
    power lines
    Degradation
    cooling systems
    transmission loss
    Temperature
    insulation
    Electric potential
    transmission lines
    wire
    degradation

    Keywords

    • AC loss
    • coated conductor
    • high voltage
    • power cable

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Condensed Matter Physics
    • Electronic, Optical and Magnetic Materials

    Cite this

    Mukoyama, S., Yagi, M., Mitsuhashi, T., Nomura, T., Ten, J., Nakayama, R., ... Hayakawa, N. (2013). Status of a 275 kV class REBCO superconducting cable development. IEEE Transactions on Applied Superconductivity, 23(3), [6422354]. https://doi.org/10.1109/TASC.2013.2243374

    Status of a 275 kV class REBCO superconducting cable development. / Mukoyama, S.; Yagi, M.; Mitsuhashi, T.; Nomura, T.; Ten, J.; Nakayama, R.; Ohkuma, T.; Maruyama, O.; Aoki, Y.; Saitoh, T.; Amemiya, N.; Ishiyama, Atsushi; Hayakawa, N.

    In: IEEE Transactions on Applied Superconductivity, Vol. 23, No. 3, 6422354, 2013.

    Research output: Contribution to journalArticle

    Mukoyama, S, Yagi, M, Mitsuhashi, T, Nomura, T, Ten, J, Nakayama, R, Ohkuma, T, Maruyama, O, Aoki, Y, Saitoh, T, Amemiya, N, Ishiyama, A & Hayakawa, N 2013, 'Status of a 275 kV class REBCO superconducting cable development', IEEE Transactions on Applied Superconductivity, vol. 23, no. 3, 6422354. https://doi.org/10.1109/TASC.2013.2243374
    Mukoyama, S. ; Yagi, M. ; Mitsuhashi, T. ; Nomura, T. ; Ten, J. ; Nakayama, R. ; Ohkuma, T. ; Maruyama, O. ; Aoki, Y. ; Saitoh, T. ; Amemiya, N. ; Ishiyama, Atsushi ; Hayakawa, N. / Status of a 275 kV class REBCO superconducting cable development. In: IEEE Transactions on Applied Superconductivity. 2013 ; Vol. 23, No. 3.
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