摘要
随着深远海漂浮式海上风电的快速发展,动态海缆作为连接漂浮式风机与海底输电系统的关键部件,其设计与研制直接影响风电系统的可靠性与寿命。基于我国南海海域的海洋环境,论述了的66 kV交联聚乙烯绝缘动态海缆的结构设计、电气与机械性能有限元仿真分析,以及适配海洋环境、平台偏移的动态海缆系统线型设计水动力仿真等关键技术,并依据相关标准进行型式试验、特殊机械试验、全尺寸疲劳试验验证。结果表明,研制的动态海缆系统各项性能稳定,环境适应性良好,为海上风电工程提供了重要的技术参考。
With the rapid development of far‑sea floating offshore wind power,dynamic submarine cables,as critical components connecting floating wind turbines to subsea transmission systems,directly impact the reliability and lifespan of the wind power system.Based on the marine environmental conditions of the South China Sea,this paper discusses key technologies including the structural design of 66 kV XLPE‑insulated dynamic submarine cables,finite element simulation analysis of their electrical and mechanical properties,hydrodynamic simulation of cable configuration design to accommodate marine environmental conditions and platform motions,as well as validation through type tests,special mechanical tests,and full‑scale fatigue tests in accordance with relevant standards.The results demonstrate that the developed dynamic submarine cable system exhibits stable performance and good environmental adaptability,providing important technical reference for offshore wind power projects.
作者
王丽媛
叶金钰
蒋丽宾
张天翼
张洪亮
WANG Liyuan;YE Jinyu;JIANG Libin;ZHANG Tianyi;ZHANG Hongliang(Zhongtian Technology Submarine Cable Co.,Ltd.,Nantong 226000,China)
出处
《电气应用》
2026年第3期67-73,共7页
Electrotechnical Application
关键词
漂浮式海上风电
动态海缆系统
线型设计
水动力仿真
全尺寸疲劳试验
floating offshore wind power
dynamic submarine cable system
configuration design
hydrodynamic simulation
full‑scale fatigue test
