Quench and Recovery Characteristic of DC Current Limiting Type CORC Cable

IF 1.8 3区物理与天体物理 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Applied Superconductivity Pub Date : 2025-08-28 DOI:10.1109/TASC.2025.3603787

Xiaolong Ke;Fangxin Li;Tao Ma;Lei Hu

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引用次数: 0

Abstract

The conductor on round core (CORC) superconducting cable composed of YBa₂Cu₃O₇ (YBCO) conductors has high power density and low energy dissipation characteristics, showing significant potential in efficient electric energy transmission. Its abrupt transition from superconducting state to normal state provides a good solution for designing cable-type fault current limiters. This study investigates the effects of insulation layer placement and winding configuration on the resistance behavior, temperature rise of YBCO tapes, and recovery time of CORC cables during quench processes. A 2-D radial electro-magnetic-thermal coupled simulation model is developed to analyze and predict the temperature evolution of the YBCO layer under different cable structures. Representative configurations are selected for sample fabrication and experimental validation to explore the underlying causes of variations in quench resistance and recovery characteristics. The findings provide theoretical support and experimental basis for the design of CORC cable-based superconducting fault current limiters.

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直流限流型CORC电缆的猝灭与恢复特性

YBa2Cu3O7 （YBCO）导体构成的圆芯（CORC）超导电缆具有高功率密度和低能量耗散的特点，在高效电能传输方面具有很大的潜力。它从超导状态到正常状态的突变为电缆型故障限流器的设计提供了很好的解决方案。本文研究了不同的绝缘层布置和绕组形式对YBCO带的电阻行为、温升和CORC电缆在淬火过程中的恢复时间的影响。建立了二维径向电磁-热耦合仿真模型，分析和预测了不同电缆结构下YBCO层的温度演化。选择具有代表性的配置进行样品制作和实验验证，以探索在抗淬火和恢复特性变化的潜在原因。研究结果为基于CORC电缆的超导故障限流器的设计提供了理论支持和实验依据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE Transactions on Applied Superconductivity 工程技术-工程：电子与电气

CiteScore

3.50

自引率

33.30%

发文量

650

审稿时长

2.3 months

期刊介绍： IEEE Transactions on Applied Superconductivity (TAS) contains articles on the applications of superconductivity and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Large scale applications include magnets for power applications such as motors and generators, for magnetic resonance, for accelerators, and cable applications such as power transmission.