国内外海底电缆现有问题总结解决与未来展望

Summary and Solution of Existing Problems of Submarine Cable at Home and Abroad and Its Future Prospect

为满足碳峰值碳中和发展需求与海底电缆设计需要,本文介绍了国产化海底电缆发展现状及成就以及海底电缆部分结构的典型特点,总结了我国海缆存在的主要问题,包括海底电缆的载流量计算与软接头技术,并对其存在的问题提出了部分的解决办法此外还介绍了新型电缆绝缘材料聚丙烯与低频电缆等,最终对未来技术和材料进行展望。

In order to meet the needs of carbon peak carbon neutralization and submarine cable design,this paper introduces the present situation and achievements of domestic submarine cable development and the typical characteristics of submarine cable partial structure,and summarizes the main problems of submarine cable in China,including the carrier current calculation and adapter technology of submarine cable,cable insulation material and low frequency cable.