摘要
海底电缆的监测和维护已成为海洋工程勘察的一个重要组成部分,其精确跟踪定位更是世界性难题.文章首先对比分析了3种海缆追踪方法及相应的商业化系统,接着详细论述了有源系统TSS350国内首次对高压海缆的追踪应用效果.海缆追踪系统在国外小电流及断点电缆追踪上的成功应用已经证明了系统的性能;而国内湛江高压电缆实验高精度的路由追踪和埋深定位又为海缆追踪系统开辟了更广泛的应用空间.海缆追踪系统的原理、技术指标及其应用为国内海缆的监测和维护提供了解决办法,也为弥补国内研究空白提供了方法基础.
The monitoring and maintain of submarine cable has been an important part of marine engineering exploration, and the accurate tracking location is even difficult in the world. This paper discussed three cable tracking methods and their commercial systems, and then the first application to live cable with high voltage at home using TSS350 was introduced. The performance has been approved by the successful foreign application of the marine cable tracking system to the cable route with small current and the fault in cable. Furthermore, the accurate cable route tracking and burial depth location at Zhanjiang live cable with high voltage pioneers a more wide application space. As a result, the technique principles, specifications and their applications of marine cable tracking systems provide solutions for the tracking, monitoring and maintain of the domestic marine cable, and moreover, provides method basis for remedying the domestic blank.
出处
《地球物理学进展》
CSCD
北大核心
2012年第1期386-391,共6页
Progress in Geophysics
关键词
海缆追踪系统
磁法
感应脉冲法
交流载波法
高压电缆
submarine cable tracking system, magnetic method, pulse induction method, AC tone, live cable with high voltage
