Monitoring of submarine lines
In recent years, the photoelectric composite submarine line has been introduced in the field of power transmission and communication. The new type of line, combined with optical cables and power lines, transmits power and data, saving costs and reducing construction time. This app is interested in applications such as sea transportation and sea communications. By increasing the role of submarine hybrid cables, the protection of these lines becomes very prominent.
Increased submarine fiber development activities, mechanical damage to the submarine line due to aquaculture, fishing nets and anchorages in the sea area, have occurred repeatedly. Also, corrosion by water, erosion and other factors are likely to clog submarine lines and damage them. This causes electric leakage currents, which will result in an increase in temperature at the point, which will ultimately lead to a lot of breakdowns and economic losses. This greatly affects the safe operation of submarines. Online monitoring of line temperatures, especially submarine line connections and sea-sea line connections, will be an important step in ensuring the healthy operation of the lines.
