Reel cable for high-voltage shore power supply and manufacturing method thereof

Abstract

The invention discloses a reel cable for high-voltage shore power supply and a manufacturing method thereof, and the reel cable comprises a cable core, wherein the cable core is coated with a cabling wrapping layer, and the cabling wrapping layer is coated with an anti-tearing and anti-twisting outer sheath. The cable is characterized in that the cable core comprises a six-core optical fiber unit, a shielded four-core control wire core unit, a ground wire core and three high-voltage power wire cores with monitoring function chips, every two of the three high-voltage power wire cores are externally tangent to form a first concave arrangement area, a second concave arrangement area and a third concave arrangement area, the six-core optical fiber unit is arranged in the first arrangement area, the four-core control wire core unit is arranged in the second arrangement area, and the ground wire core is arranged in the third arrangement area. The cable has the advantages that power transmission, control signal transmission, communication transmission and monitoring line operation are integrated, the use characteristics of high efficiency, energy conservation and the like are achieved, and the device can be suitable for current intelligent port construction.

Description

technical field [0001] The invention relates to a cable, in particular to a reel cable for high-voltage shore power supply and a manufacturing method thereof. Background technique [0002] On January 1, 2016, my country implemented the "Law of the People's Republic of China on the Prevention and Control of Air Pollution": "New ports should plan, design and construct shore-based power supply facilities; established ports should gradually implement shore-based power supply facilities transformation; After the port, shore power should be used first.” Based on this, the reel cable for high-voltage shore power supply came into being. [0003] In recent years, the state has also proposed to build a smart port. The so-called "smart port" is based on modern infrastructure equipment, with cloud computing, big data, Internet of Things, mobile Internet, intelligent control and other new-generation information technologies and the depth of port transportation business. With integration...

AI Technical Summary

Problems solved by technology

The construction of a smart port is inseparable from the reel cable for high-voltage shore power supply. However, the existing reel cable for high-voltage shore power supply only has the power transmission function, and the function is relatively single, which is difficult to adapt to the use of smart port equipment. Then In order to cooperate with the construction of smart ports, the development of a suitable reel cable for high-voltage shore power supply has become an urgent problem to be solved.

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