摘要
超导电缆相较于传统电缆具有线损低、容量大、占地小、低碳环保等优势,可以解决输电走廊紧张、输电线路损耗高等问题,是未来输配电线路的重要替代方向。概述了超导电缆的分类、结构和技术优势;介绍了超导电缆的发展历程和典型应用工程,并综述了超导电缆未来的主要研究方向。对超导电缆和交联聚乙烯电缆从经济性、安全性和碳排放三个方面作对比分析,基于以上分析总结了超导电缆可能的应用场景,并展望了超导电缆未来的发展前景。
Compared with traditional cables,superconducting cables have advantages such as low line loss,large capacity,small footprint,and low-carbon environmental protection.They can solve the problems of tight trans⁃mission corridors and high transmission line losses,and are an important alternative direction for future transmis⁃sion and distribution lines.Firstly,the classification,structure,and technical advantages of superconducting cables are summarized.Then,the development history and typical application engineering projects of supercon⁃ducting cables are introduced,and the main research directions for superconducting cables in the future are summa⁃rized.Finally,a comparative analysis is conducted between superconducting cables and cross-linked polyethylene cables in terms of economy,safety,and carbon emissions.Based on the above analysis,possible application sce⁃narios for superconducting cables are summarized,and the future development prospects of superconducting cables are forecasted.
作者
杨舒婷
蓝耕
王平羽
周婕
YANG Shuting;LAN Geng;WANG Pingyu;ZHOU Jie(State Grid Cable Branch,SMEPC,Shanghai 200122,China)
出处
《电力与能源》
2024年第1期1-7,共7页
Power & Energy
关键词
超导电缆
低碳环保
碳排放
输电走廊
superconducting cables
low-carbon environmental protection
carbon emission
transmission corridor
