Design of ReBaCuO-coated conductors for FCL

作者: P Tixador , N T Nguyen

DOI: 10.1088/0953-2048/25/1/014009

关键词:

摘要: The superconducting (SC) fault current limiter (FCL) improves the security and power quality of electric networks; these are two essential demands today. device must fulfil several requirements in normal operations, operate under a variety conditions. Low prospective faults represent most severe Proper design ReBaCuO-coated conductor is for safe optimized operations. mainly based on thermal criteria. minimum volume given by its enthalpy limited through SC conductor. quantities play only small role design. A high resistivity reduces ReBaCuO volume. Of other considerations to be taken into account, quench homogeneity one important resistive FCLs. coated architecture can help reduce consequences inhomogeneity along presented arguments, forcing uniformly moderate temperature differences, supported experiments carried out utilizing rather different conductors various limiting

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