Conductor pitch effect on an eddy current loss of the superconducting power cable using the disassembled cable "N" data

The origin of the difference between measured AC loss and that of the short sample test has been studied. The axial field due to disordered pitch of conductor and shield tapes has a trivial effect on the eddy current loss in the stabilizer. The displacement of the current direction on the conductor...

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Veröffentlicht in:	IEEE transactions on applied superconductivity 1999-06, Vol.9 (2), p.1277-1280
Hauptverfasser:	Hoshino, T., Shibayama, M., Itoh, S., Muta, I., Higuchi, N., Natori, N., Fuchino, S., Arai, K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Cable shielding Condensed matter: electronic structure, electrical, magnetic, and optical properties Conducting materials Conductors Conductors (devices) Cuprates superconductors (high tc and insulating parent compounds) Displacement Disturbances. Regulation. Protection Eddy current testing Eddy currents Electric connection. Cables. Wiring Electrical engineering. Electrical power engineering Electrical power engineering Exact sciences and technology Origins Physics Power cable insulation Power cables Power networks and lines Shields Superconducting cables Superconducting epitaxial layers Superconducting films Superconducting tapes Superconducting transmission lines Superconductivity Various equipment and components
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Beschreibung
Zusammenfassung:	The origin of the difference between measured AC loss and that of the short sample test has been studied. The axial field due to disordered pitch of conductor and shield tapes has a trivial effect on the eddy current loss in the stabilizer. The displacement of the current direction on the conductor from its lay angle makes comparable eddy current loss.
ISSN:	1051-8223 1558-2515
DOI:	10.1109/77.783534