大型港口装卸设备移动卷绕式高压电缆的接头新工艺

A New Technique of Mobile Winding High Voltage Cables Joint for Huge Scale of Port Handling Equipment

以日照港煤码头为例,介绍扁平高压电缆中间头制作及外护套恢复新工艺,修复后的电缆能有效控制电缆进水造成相间绝缘下降而引发的接地、短路故障。

This article introduces a new technique for a fabrication of a middle joint of the flat high voltage cable and the outer cover recovery with an example from a coal terminal of Rizhao Port. The repaired cable can effectively control the ground or short circuit fault appearance caused by water dipped into cable so that to reduce the interphase insulation capacity.