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A non-equivalent area photoelectric hybrid cable

An optoelectronic hybrid cable, equivalent area technology, applied in power cables, power cables including optical transmission elements, insulated cables, etc., can solve problems such as reduced stability, balance pay-off tension, improve operability and application range , to meet the effect of mechanical properties and environmental performance

Pending Publication Date: 2019-01-04
JIANGSU HENGTONG PHOTOELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the outer diameter of the twisted components of the optical unit and the electrical unit differs greatly, it is difficult to choose a 1+4 or 1+6 structure, and their stability will be reduced

Method used

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  • A non-equivalent area photoelectric hybrid cable
  • A non-equivalent area photoelectric hybrid cable
  • A non-equivalent area photoelectric hybrid cable

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] The application will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the application and implement it, but the examples given are not intended to limit the application.

[0022] Such as image 3 As shown, it is a non-equivalent area optical-electrical hybrid cable described in this application. The optical-electrical hybrid cable includes a cable core, a metal composite tape 40 coated outside the cable core, and a metal composite tape coated on the The outer sheath 70 outside the 40, the sheath material involves high-density polyethylene, medium-density polyethylene, low-smoke and halogen-free materials, etc., and a tearing rope of polyester or other materials can be arranged under the sheath. The cable core includes a strengthening member 50, at least one optical unit and at least one electrical unit 30, and the cable core is filled with cable paste 60, and the fib...

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Abstract

A non-equivalent area photovoltaic hybrid cable is provided. The photoelectric hybrid cable comprises a cable core, a metal composite tape wrapped around the cable core, and an outer sheath wrapped around the metal composite tape. The cable core comprises a reinforcing member, at least one optical unit and at least one electric unit. The cable core is filled with cable paste, and the optical unitand the electric unit are asymmetrically arranged around the reinforcing member. The design of the photoelectric hybrid cable not only satisfies the mechanical and environmental performance of the optical fiber cable, but also improves the operability and application range of the optical fiber cable.

Description

technical field [0001] The application relates to a non-equivalent-area photoelectric hybrid cable, which belongs to the field of optical cable communication, and is especially used in a high-voltage DC remote power supply system. Background technique [0002] At present, in the construction of 3G communication network, distributed base stations or small base stations are used to complete the deep coverage of the network. Due to the convenience of building stations, low cost and good network coverage effect, this type of base station has been paid more and more attention; but at the same time, the number of physical stations has increased greatly, so In the process of network construction, the problem of power consumption of equipment is also highlighted. The traditional method of taking power from the nearest place and building a station is expensive. At the same time, it will increase a lot of additional costs for power supply in combination with different environments. Si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/17H01B7/18H01B7/282H01B9/00G02B6/44
CPCH01B7/17H01B7/18H01B7/1895H01B7/282H01B9/005G02B6/443G02B6/4432
Inventor 余旭洋王宇亮刘沛东乐海音彭孝平叶志强王瑞吴迪杨冬玉聂镇
Owner JIANGSU HENGTONG PHOTOELECTRIC
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