公开(公告)号：WO2016096276A1

公开(公告)日：2016-06-23

申请号：PCT/EP2015/076752

申请日：2015-11-17

Applicant: ABB TECHNOLOGY AG

Inventor： MEIER, Patrick ,  TZAVALAS, Spiros ,  CHRISTEN, Thomas ,  SOKOLOV, Alexey ,  VAN-LOON, Jan ,  KORNMANN, Xavier

IPC: H02G15/103 ,  C08L83/08

CPC classification number: H02G1/145 ,  B29C45/0001 ,  C09D183/04 ,  C09D183/06 ,  H02G15/103

Abstract: A high-voltage DC cable joint comprising a multi-wall layered construction having individual concentrically arranged layers. The joint comprises, from inside to outside, an inner conductive rubber layer (1), a field grading rubber layer (2) made from a predetermined tailored formulation, an insulating rubber layer (3) and an outer conductive rubber layer (4). The field grading rubber layer separates and interconnects the conductive rubber layers, and wherein the rubber layers are cross-linked by a by-product-free manufacturing method. The cable joint is preferably made from platinum cured rubbers by moulding process steps. In a preferred embodiment the cable joint is made by injection moulding.

Abstract translation: 一种高压DC电缆接头，包括具有单独同心布置的层的多壁分层结构。 接头包括内导电橡胶层（1），由预定的配方制成的场分级橡胶层（2），绝缘橡胶层（3）和外导电橡胶层（4）从内到外。 场分级橡胶层分离和互连导电橡胶层，其中橡胶层通过无副产物的制造方法交联。 电缆接头优选由铂固化橡胶通过模制工艺步骤制成。 在优选实施例中，电缆接头通过注射成型制成。