高压单芯电缆减小金属护套环流的途径

Methods of Decreasing Metal Sheath Circulation of High Voltage Single-core Cable

介绍电缆金属护层环流产生的原因、金属护套的接地方式及影响环流大小的各种因素,分析减少环流的方式、方法。

Causes of cable metal sheath circulation, grounding method of metal sheath and various factors affecting the size of the circulation are introduced. Forms and methods of circulation reducing are analyzed.