REBCO cable-in-conduit conductors at the level of tens of kiloamperes are being developed for application in fusion magnets. One important aspect to study is their performance in the case of a quench event. A conductor should survive from such an event without over design; therefore, they should be properly optimized. Using a simulation model developed based on THEA code, we studied the parameters of a REBCO conductor in a fusion magnet for their influence on the quench performance, evaluated by hot spot temperature and quench detection. According to these results, the principles of the optimization of the quench performance of a REBCO conductor are discussed.

中文翻译：

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大型 REBCO 电缆套管导体的淬火性能优化

正在开发数十千安级别的 REBCO 电缆导管导体，以用于聚变磁体。要研究的一个重要方面是它们在猝灭事件中的性能。指挥应该在没有过度设计的情况下从这样的事件中幸存下来；因此，应适当优化它们。使用基于 THEA 代码开发的仿真模型，我们研究了聚变磁体中 REBCO 导体的参数对失超性能的影响，并通过热点温度和失超检测进行评估。根据这些结果，讨论了优化 REBCO 导体失超性能的原则。