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1. 发明公开

EP2728689A1 CONNECTION STRUCTURE FOR SUPERCONDUCTING CABLE 有权转让
标题翻译： VERBINDUNGSSTRUKTURFÜREIN SUPRALEITES KABEL
公开(公告)号：EP2728689A1
公开(公告)日：2014-05-07
申请号：EP13778306.4
申请日：2013-04-15
申请人： Furukawa Electric Co., Ltd. , International Superconductivity Technology Center
发明人： YAGI, Masashi , NOMURA, Tomoya , HIRATA, Hirao , MITSUHASHI, Takaharu
IPC分类号： H02G15/34 , H01B12/02 , H01R4/68
CPC分类号： H01B12/02 , H01B7/0241 , H01L39/02 , H01R4/68 , H02G15/34 , Y02E40/648
摘要： A connection structure for superconducting cables includes: superconducting cables that are connected to each other and include cable cores containing formers and superconducting conductor layers, and each cable core is housed in a thermal insulation tube with a cooling medium, wherein the cable cores include electric insulating layers obtained by winding insulating sheets around the superconducting conductor layers, the electric insulating layers on both sides of a conductor connecting part, in which the formers and the superconducting conductor layers are connected to each other, include taper shape portions each having a diameter reducing towards the conductor connecting part, each taper shape portion is formed so as to have an inclination angle changing in a stepwise fashion by a plurality of tapered portions among which a tapered portion nearer the conductor connecting part has smaller inclination angle, and a reinforcing insulating layer is provided between the taper shape portions.
摘要翻译：超导电缆的连接结构包括：超导电缆，其彼此连接并且包括含有成型体和超导导体层的电缆芯，并且每个电缆芯被容纳在具有冷却介质的绝热管中，其中电缆芯包括电绝缘通过在绝缘导体层周围缠绕绝缘片而获得的层，形成器和超导导体层彼此连接的导体连接部分的两侧的电绝缘层包括锥形形状部分，每个具有朝向导体连接部分，每个锥形部分形成为具有逐渐变化的倾斜角度，其中多个锥形部分中，更靠近导体连接部分的锥形部分具有较小的倾斜角，并且加强绝缘层为设置在锥形形状之间纳秒。

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