Abstract

Submarine cable is widely used in today’s oil industry, and it is a much hidden large‐scale industrial facility, which vigorously promotes the development of people’s lives. With the widespread use of submarine cables based on multisensor communication, as far as the current situation is concerned, this paper makes a report and summary on the research of submarine cable detection method in shallow sea area (sea area within 200 m). According to the implementation of the project and the way of controlling variables, the current common detection modes are planned, fault prediction, fault diagnosis, fault analysis and summary, and experimental data comparison, and then, we can use Brillouin radio frequency to prevent the occurrence of submarine cable fault, and when the fault occurs, we can detect the fault at the first time. The feedback value range of TTSL electromagnetic detection is very stable, and the Brillouin scattering frequency is within the normal fluctuation range. In deep‐sea exploration, TTSL electromagnetic detection can detect faults for submarine cables and will not affect the fault in all aspects of waveform and wavelength. Finally, the best path and future development trend of submarine cable detection method are obtained by analyzing and summarizing the detection data, and a complete scheme plan such as some preventive measures and repair technology is put forward.

Highlights

  • With the rapid development of science and technology, the development of national marine economy is an important strategic goal to support national development

  • Through the analysis of data, this paper summarizes the understanding of submarine cable in the research report on submarine cable detection method [12]

  • The results show that this method can effectively detect and diagnose the faults of multisensor communication submarine cables

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Summary

Introduction

With the rapid development of science and technology, the development of national marine economy is an important strategic goal to support national development. Ultrasonic waves are very fast, so when they touch submarine cables, they can resonate and send feedback as quickly as possible [8] This detection method does not need to worry about obstacles in the middle and some troubles caused by bad weather [9]. In order to study the maintenance work and technology of submarine cable, combined with the engineering situation, the detection and repair technology of submarine cable is caused, and reasonable suggestions are put forward according to the research of detection methods [11] This is the importance of multisensor communication submarine cable. It can quickly detect submarine cable faults and detect abnormal conditions, propose solutions, and quickly remove faults, which has great guidance and reference significance for improving maintenance efficiency, reducing economic losses, and restoring production

Fault Detection
System Test Analysis
Experimental Comparison
Conclusion

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