摘要
基于现有海底电缆研究成果,对海底电缆国内外研究现状进行了梳理和总结,重点以交联聚乙烯(cross-linked polyethy lene,XLPE)绝缘海缆为例,对海缆状态监测及综合在线监测系统,海缆载流量、温度场、损耗等计算分析,海缆设计理论模型构建,力学与载荷分析,电磁性能和敷设技术研究等进行了系统的梳理和总结,分析了问题原因,从海底电缆结构及工艺设计,运维故障监测技术,敷设技术,简化和优化力学与载荷、电磁场性能、载流量和温度场等理论分析模型等方面提出了改进对策和建议。
Based on the existing research achievement of submarine cables,the research status of submarine cables at home and abroad is summarized.Taking the XLPE insulation submarine cables as example,this paper systematically summarized the research achievements including the state monitoring and integrated online monitoring systems of submarine cables;the calculation and analysis of submarine cables ampacity,temperature field and energy loss;the construction of the theoretical models of submarine cable designs;the mechanics and load analysis;and the studies on electromagnetic performance and laying technology.The causes of existing problems are analyzed,and improvement measures and suggestions are put forward from the aspects of the structure and process designs of submarine cables,the fault monitoring technologies for operation and maintenance,the laying technology,the simplification and optimization of theoretical analysis models of mechanics and load,electromagnetic field performance,ampacity and temperature field.
作者
邵森安
马勰
丰如男
马修水
叶凌箭
周克良
朱磊磊
SHAO Sen an;MA Xie;FENG Runan;MA Xiushui;YE Lingjian;ZHOU Keliang;ZHU Leilei(School of Information Science and Engineering,NingboTech University,Ningbo,Zhejiang 315100,China;School of Electrical Engineering and Automation,Jiangxi University of Science and Technology,Ganzhou,Jiangxi 341000,China;School of Information Engineering and Data,Ningbo University of Finance&Economics,Ningbo,Zhejiang 315175,China;Ningbo Orient Wires&Cables Co.,Ltd.,Ningbo,Zhejiang 315000,China)
出处
《南方电网技术》
CSCD
北大核心
2020年第11期81-88,共8页
Southern Power System Technology
基金
国家海洋局“十三五”海洋经济示范区产业化项目(NBHY-2017-Z2)。
关键词
海底电缆
状态监测
载流量和温度场
力学与载荷
电磁场
敷设技术
submarine cable
status monitoring
ampacity and temperature field
mechanics and load
electromagnetic field
laying technology
