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发明公开
CN110676798A 一种导电锥、电缆终端和电缆中间接头 无效 - 驳回

一种导电锥、电缆终端和电缆中间接头
摘要：
本发明涉及电力电缆附件技术领域，具体涉及一种导电锥、电缆终端和电缆中间接头。一种导电锥，包括：设置在内部的第一透明绝缘体和覆盖在外部的透明导电层，所述透明导电层完全覆盖所述第一透明绝缘体。一种电缆终端，包括所述的导电锥，所述导电锥套设在电缆的绝缘层和电缆的半导电绝缘屏蔽层的连接处。一种电缆中间接头，包括一对所述的导电锥，一对所述导电锥相向设置，所述导电锥套设在电缆的绝缘层和电缆的半导电绝缘屏蔽层的连接处，且一对位于电缆接头中心处的电缆导体通过连接结构固定。本发明提供了一种适用范围广、局部放电监测灵敏度高的导电锥、电缆终端和电缆中间接头。
摘要（英）：

The invention relates to the technical field of power cable accessories, in particular to a conductive cone, a cable terminal and a cable intermediate joint. The conductive cone comprises a first transparent insulator arranged inside and a transparent conductive layer covering the outside, and the transparent conductive layer completely covers the first transparent insulator. The cable terminal comprises the conductive cone, and the conductive cone is arranged at the joint of the insulating layer of the cable and the semi-conductive insulating shielding layer of the cable in a sleeving manner.The cable intermediate joint comprises a pair of conductive cones, the pair of conductive cones are oppositely arranged, the conductive cones are arranged at the joint of the insulating layer of thecable and the semi-conductive insulating shielding layer of the cable in a sleeving mode, and a pair of cable conductors located in the center of the cable joint are fixed through a connecting structure. The invention provides the conductive cone, the cable terminal and the cable intermediate joint which are wide in application range and high in partial discharge monitoring sensitivity.

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