浅析100 m以深海底电缆应急维修关键技术  

Emergency repair of offshore submarine cables with water depth over 100 meters

作　　者：朱恒 王杰文 杨盛 Zhu Heng;Wang Jiewen;Yang Sheng(CNOOC Offshore Engineering Solution Co.,Ltd.,Shenzhen 518000)

机构地区：[1]中海油深圳海洋工程技术服务有限公司,广东深圳518000

出　　处：《石化技术》2024年第10期73-75,共3页Petrochemical Industry Technology

摘　　要：基于100 m以深海域海底电缆(海缆)的应急维修技术进行探讨。结合实际工程案例,简要概述基于水下机器人(ROV)协同作业的海缆应急维修的典型作业方案,对其中的关键技术等方面进行详细探讨,包括动态定位的精度、故障点定位、ROV作业难度和风险,并探讨了海缆故障的潜在因素。同时对应急维修过程中的难点提出有效解决方案。This paper explores emergency repair for offshore submarine cables over 100 meters deep.Based on practical engineering cases,a typically operational procedure for emergency repair of submarine cables which based on Remotely operated vehicle(ROV)collaborative operation is briefly summarized,and troubleshooting is discussed in detail,including the accuracy of dynamic positioning,fault point positioning,difficulty and risk of ROV operation,and potential factors of unpredictable failure.Additionally,effective solutions have also been provided.

关 键 词：海底电缆 应急维修 水下机器人 检测 

分 类 号：P756.1[天文地球—海洋科学]