Multilayered Bi-2223 conductors for current-lead applications

Martini, L.; Barberis, F.; Berti, R.; Bigoni, L.; Curcio, F.; Volpini, G.

doi:10.1109/77.783324

Cited by 6 publications

(1 citation statement)

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“…Typical HTS fill factors for long-length Bi-2223 tapes are in the range of [6,37] 23-35%. Fill factors up to 72% have been demonstrated by the accordion-folding method [38], but only for short-length, non-bendable conductors for straight current leads.…”

Section: Composite Structurementioning

confidence: 99%

Current status of high-T_cwire

Vase¹,

Flükiger

Leghissa

et al. 2000

Supercond. Sci. Technol.

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This paper is the result of the work of a SCENET (The European Network for Superconductivity) material working group's efforts on giving values for present and future expected performance of high-temperature superconducting (HTS) wires and tapes. The purpose of the work is to give input to the design of HTS applications like power cables, motors, current leads, magnets, transformers and generators. The current status performance values are supposed to be used in the design of today's prototypes and the future values for the design of fully commercial HTS applications of the future. We focus on what is expected to be the relevant parameters for HTS application design. The most successful technique by far for making HTS tapes has been on the (Bi, Pb)2Sr2Ca2Cu3Ox (Bi-2223) material by the powder-in-tube (PIT) technique and this paper therefore focuses on giving the current status and expected future performance for Bi-2223 tapes.

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Section: Composite Structurementioning

confidence: 99%