公开(公告)号：US09306382B2

公开(公告)日：2016-04-05

申请号：US14001789

申请日：2011-03-01

申请人： Pierluigi Ladié ,  Mario Ravasio

发明人： Pierluigi Ladié ,  Mario Ravasio

IPC分类号： H02G15/184 ,  H02G15/24 ,  H02G1/14

CPC分类号： H02G15/184 ,  H02G1/14 ,  H02G15/24 ,  Y10T29/49195

摘要： A method of jointing two high voltage impregnated cables may include exposing an impregnated cable insulation layer of cable ends by removing at least one protecting layer and an outer semiconducting layer; exposing a terminal length of conductors of the cable ends by cutting a portion of the impregnated cable insulation layer and by removing an inner semiconducting layer; mechanically and electrically connecting the conductors; filling at least in part a space left by the removed impregnated cable insulation layer with a conductive insert; providing an intermediate semiconducting layer to surround the conductive insert and abutting on portions of cable insulation layers adjacent to the conductive insert; applying a stratified insulation, impregnated with a second viscous compound, overlapping the exposed impregnated cable insulation layer of the cable ends and covering the intermediate semiconducting layer; electrically screening the conductors; and tightly containing the first and/or second viscous compounds.

摘要翻译： 连接两个高压浸渍电缆的方法可以包括通过去除至少一个保护层和外部半导电层来暴露电缆端部的浸渍的电缆绝缘层; 通过切割浸渍的电缆绝缘层的一部分并且通过去除内部半导电层来暴露电缆端部的导体的端子长度; 机械地和电气地连接导体; 至少部分地用导电插入物填充被去除的浸渍的电缆绝缘层留下的空间; 提供中间半导体层以围绕所述导电插入件并且邻接所述导电插入件邻近的电缆绝缘层的部分; 施加用第二粘性化合物浸渍的分层绝缘体，与电缆末端的暴露的浸渍的电缆绝缘层重叠并覆盖中间半导体层; 电导电导体; 并且紧密地包含第一和/或第二粘性化合物。

公开(公告)号：US20140124263A1

公开(公告)日：2014-05-08

申请号：US14001789

申请日：2011-03-01

申请人： Pierluigi Ladié ,  Mario Ravasio

发明人： Pierluigi Ladié ,  Mario Ravasio

IPC分类号： H02G15/184 ,  H02G1/14

CPC分类号： H02G15/184 ,  H02G1/14 ,  H02G15/24 ,  Y10T29/49195

摘要： A method of jointing two high voltage impregnated cables may include exposing an impregnated cable insulation layer of cable ends by removing at least one protecting layer and an outer semiconducting layer; exposing a terminal length of conductors of the cable ends by cutting a portion of the impregnated cable insulation layer and by removing an inner semiconducting layer; mechanically and electrically connecting the conductors; filling at least in part a space left by the removed impregnated cable insulation layer with a conductive insert; providing an intermediate semiconducting layer to surround the conductive insert and abutting on portions of cable insulation layers adjacent to the conductive insert; applying a stratified insulation, impregnated with a second viscous compound, overlapping the exposed impregnated cable insulation layer of the cable ends and covering the intermediate semiconducting layer; electrically screening the conductors; and tightly containing the first and/or second viscous compounds.

摘要翻译： 连接两个高压浸渍电缆的方法可以包括通过去除至少一个保护层和外部半导电层来暴露电缆端部的浸渍的电缆绝缘层; 通过切割浸渍的电缆绝缘层的一部分并且通过去除内部半导体层来暴露电缆端部的导体的端子长度; 机械地和电气地连接导体; 至少部分地用导电插入物填充被去除的浸渍的电缆绝缘层留下的空间; 提供中间半导体层以围绕所述导电插入件并且邻接所述导电插入件邻近的电缆绝缘层的部分; 施加用第二粘性化合物浸渍的分层绝缘体，与电缆末端的暴露的浸渍的电缆绝缘层重叠并覆盖中间半导体层; 电导电导体; 并且紧密地包含第一和/或第二粘性化合物。