国内外海底电缆工程现状及展望

Application Status and Prospect of Submarine Cable Projects at Home and Abroad

随着世界能源转型及低碳战略的提出,近年来跨区域能源互济互联及海上风电开发得以蓬勃发展,海底电缆则是跨海电力输送的主要通道。海底电缆是传输清洁能源的重要方式,是构建新型电力系统的核心环节,是新型电力系统电力传输的重要通道。本文分别介绍了国内外近十年来海底电缆工程的发展现状,重点介绍了挤包绝缘海底电缆及绕包绝缘海底电缆的应用及发展,对其中的典型海底电缆工程进行了简要分析。分别从绝缘料和屏蔽料角度总结了海底电缆生产制造技术的现状,展望了海底电缆的应用前景(引用文献47篇)。

With the world energy transition and low-carbon strategies putting forward, cross-regional energy interconnection and offshore wind power development have flourished in recent years, and submarine cables are the main channel for cross-sea power transmission. Submarine cables are an important way to transmit clean energy, the core link in building a new power system, and an important channel for power transmission in a new power system. The development status of submarine cable projects at home and abroad in recent 10 years was introduced, and focused on the development of extruded insulated submarine cables and wrapped insulated submarine cables, and briefly analyzed the typical submarine cable projects. The current status of submarine cable manufacturing technology was summarized from the perspective of insulating materials and shielding materials, and in last the application prospects for submarine cables were prospected(47 references citied).