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首页> 外文期刊>Plasma and Fusion Research >Feasibility Study of React-and-Wind Method for Helical Coils Wound from Cable-in-Conduit Conductors
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Feasibility Study of React-and-Wind Method for Helical Coils Wound from Cable-in-Conduit Conductors

机译：导线管中缠绕的螺旋线圈反绕法的可行性研究

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Design study on react-and-wind method for helical coils wound from cable-in-conduit conductors has been carried out. In this concept, the conductor is wound after heat treatment with being pulled aside from a reel, that is, being twisted. Since the superconducting wires in the conduit are multi-stage twisted, the effect of twisting the conductor on the strain of the wires is considered to be small. Furthermore, if tension is added on the wires by twisting the conductor, the compressive strain due to thermal contraction of the wires is reduced, and the critical currents of CIC conductors can be increased with the react-and-wind method. In order to examine the effect of twisting the conductor on the strain of the wires, experimental study with a model CIC conductor has been carried out. The experimental results show that the tensile strain is added in the wire by twisting the conduit in the same direction as the wire twisting direction.
机译：进行了将电缆引入导线缠绕的螺旋线圈的反吹方法的设计研究。在该概念中，导体在热处理之后被缠绕而被从卷轴拉开，即被扭曲。由于导管中的超导线是多级绞合的，因此绞合导体对导线应变的影响被认为很小。此外，如果通过使导体绞合而在电线上施加张力，则由于电线的热收缩而引起的压缩应变减小，并且通过反作用-缠绕方法可以增大CIC导体的临界电流。为了检查绞合导体对电线应变的影响，已使用CIC模型导体进行了实验研究。实验结果表明，通过沿与电线扭曲方向相同的方向扭曲导管，可在电线中施加拉伸应变。

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