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Multi-phase optical fiber embedded power cable

A power cable and embedded technology, which is applied in the field of multi-phase electric optical fiber embedded power cables, can solve the problems of easy aging and failure of optical fiber cables, achieve low cost, and improve the effect of informatization

Active Publication Date: 2013-01-16
SHANGHAI OUYI INTELLIGENT NETWORK +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when working with conventional communication optical fiber composite cables, the optical fiber cables are prone to aging and failure.

Method used

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  • Multi-phase optical fiber embedded power cable
  • Multi-phase optical fiber embedded power cable
  • Multi-phase optical fiber embedded power cable

Examples

Experimental program
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Effect test

Embodiment 1

[0023] refer to figure 2 As shown, the present invention includes a multi-phase electric fiber embedded power cable, which includes an optical fiber cable 101, several cable assemblies clamping the optical fiber cable 101, a polymer material filling rope 104 surrounding the optical fiber cable 101 and the cable assembly , the wrapping layer 105 surrounding the optical fiber cable 101 and the cable assembly and the polymer material filling rope 104, the outer sheath 108 surrounding the wrapping layer 105; in the present invention, the copper core cable assembly is preferably 3 groups, which can be The fiber optic cable 101 is clamped. The cable assembly includes a copper core conductor 102 and an XLPE insulating layer 103 wrapping the copper core conductor 102 .

[0024] specific reference figure 1 , the multi-core special structure optical fiber cable used in the patent of the present invention, which includes a glass fiber reinforced resin composite (FRP) strengthening cor...

Embodiment 2

[0034]refer to image 3 As shown, the difference between this embodiment and the first embodiment is that: a polyethylene inner sheath '106 surrounding the wrapping layer 105' and a polyethylene inner sheath '106 surrounding the wrapping layer 105' are provided between the wrapping layer 105' and the outer sheath 108'. Metal armor 107' of sheath 106'.

[0035] Specifically, a multi-phase electrical optical fiber embedded power cable, which includes an optical fiber cable 101', several cable assemblies clamping the optical fiber cable 101', a filling rope 104' surrounding the optical fiber cable 101' and the cable assembly, wrapping The optical fiber cable 101', the cable assembly and the wrapping layer 105' of the filling rope 104' and the outer sheath 108' surrounding the wrapping layer 105'; the cable assembly includes a copper core conductor 102' and a wrapped copper core conductor XLPE insulating layer 103' of 102'; said optical fiber cable 101' includes fiber reinforced ...

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Abstract

A multi-phase electric optical fiber embedded type power cable which comprises an optical cable (101), several cable assemblies clamping the optical cable (101), filling cords (104) around the optical cable (101) and the cable assemblies, a wrapping layer (105) covering the optical cable (101), the cable assemblies and the filling cords (104), and an outer sheath (108) around the wrapping layer (105). The cable assembly comprises a copper conductor (102) and an insulation layer (103) covering the copper conductor (102). The optical cable (101) comprises a fiber reinforced composite material reinforced core (2), several optical fibers (1) clamping the reinforced core (2), filling cords (3) around the reinforced core (2) and the optical fibers (1), an aramid fiber layer (4) covering the fiber reinforced composite material reinforced core (2), the optical fibers (1) and the filling cords (3), and a sheath (5) covering the aramid fiber layer (4).

Description

technical field [0001] The patent of the present invention relates to a special power cable, especially a multi-phase electric optical fiber embedded power cable, which is used for 400v low-voltage power supply network lines. Background technique [0002] In the construction of smart grid, it is necessary to strengthen the technical means of user load measurement monitoring and information communication at the end of the power grid (400V power supply network). [0003] Due to the current power carrier communication technology implemented on conventional power cables, due to its low speed, low communication success rate, and low reliability, it can no longer meet the needs of large-capacity real-time information communication for remote control, measurement, and monitoring of electric power in smart grids. [0004] In the construction of an information society, as telephones, computers, and televisions enter thousands of households, enterprises engaged in telecommunications, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B9/00H01B11/22H01B5/10H01B7/17H01B7/29H01B3/44H01B3/38
CPCG02B6/4416G02B6/4432
Inventor 吴海生王勇成俞佩瑜徐蔚
Owner SHANGHAI OUYI INTELLIGENT NETWORK
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