CN105810346A - Communicable large-capacity carbon fiber conductor - Google Patents
Communicable large-capacity carbon fiber conductor Download PDFInfo
- Publication number
- CN105810346A CN105810346A CN201610280994.6A CN201610280994A CN105810346A CN 105810346 A CN105810346 A CN 105810346A CN 201610280994 A CN201610280994 A CN 201610280994A CN 105810346 A CN105810346 A CN 105810346A
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- CN
- China
- Prior art keywords
- trapezoidal
- wire layer
- carbon fiber
- fiber core
- wire
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/005—Power cables including optical transmission elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/008—Power cables for overhead application
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- Communication Cables (AREA)
Abstract
The invention discloses a communicable large-capacity carbon fiber conductor. A cylindrical hollow portion coaxial with a carbon fiber core (3) is formed in the carbon fiber core (3), at least one fiber (4) is positioned in the cylindrical hollow portion of the carbon fiber core (3), a trapezoidal aluminum wire layer (2) is closely wound outside the carbon fiber core (3) in a twisted form, and a trapezoidal copper wire layer (1) is closely wound outside the trapezoidal aluminum wire layer (2) in the same twisted form as the trapezoidal aluminum wire layer (2); the trapezoidal copper wire layer (1), the trapezoidal aluminum wire layer (2) and the carbon fiber core (3) are closely fitted, and trapezoidal sub wires of the trapezoidal copper wire layer (1) and the trapezoidal aluminum wire layer (2) are closely fitted. The communicable large-capacity carbon fiber conductor not only can transmit data information using a built overhead line transmission channel to improve the utilization rate of the overhead line transmission channel, but also can improve the transmission capacity of an overhead transmission line and reduce the quantity of newly-built lines so as to save land resources and investment.
Description
Technical field
The present invention relates to a kind of carbon-fibre wire, particularly relating to one can communicatively Large Copacity carbon-fibre wire.
Background technology
Mostly fed distance is remote, cross over region is a big feature of overhead transmission line.Current China overhead transmission line conductor type selecting is typically all employing steel-cored aluminium strand, and its advantage is cheap, and shortcoming is finite capacity；Less prototype version circuit have employed carbon-fibre wire, and this kind of wire adopts less carbon fiber core to instead of steel core, adds its axial mechanical strength, with under diameter relatively steel-cored aluminium strand increase the sectional area of outer layer aluminum stranded conductor, increase certain capacity.But, China's overhead transmission line distribution is multi-point and wide-ranging, on the one hand, only uses the function of its transmission electric power to seem and comparatively wastes the resource such as steel tower and transfer passage；On the other hand, if existing overhead transmission line transmission capacity can be improved further, newly-built number of, lines can be reduced and then save land resource and investment.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of energy and utilizes the logical transfer passage of built overhead transmission line to carry out transmitting data information, improve the utilization rate of the logical transfer passage of overhead transmission line, the transmission capacity of overhead transmission line can also be improved further, reduce newly-built number of, lines so that save land resource and investment can communicatively Large Copacity carbon-fibre wire.
In order to solve above-mentioned technical problem, provided by the invention can communicatively Large Copacity carbon-fibre wire, including trapezoidal copper wire layer, trapezoidal aluminum-wire layer, carbon fiber core and optical fiber, be coaxial therewith cylindric hollow is had inside described carbon fiber core, at least one described optical fiber is arranged in the cylindric hollow of described carbon fiber core, described trapezoidal aluminum-wire layer winds around the outside of described carbon fiber core with the form of twisted wire, described trapezoidal copper wire layer with described trapezoidal aluminum-wire layer 2 around the outside winding around described trapezoidal aluminum-wire layer to consistent twisted wire form；Described trapezoidal copper wire layer, fit tightly between trapezoidal aluminum-wire layer and carbon fiber core, fit tightly between each trapezoidal sub-line of described trapezoidal copper wire layer and described trapezoidal aluminum-wire layer.
Described trapezoidal aluminum-wire layer is single or multiple lift.
Described trapezoidal copper wire layer is single or multiple lift.
Described trapezoidal copper wire layer is fine copper ladder track layer, or trapezoidal copper sub-line mixes the ladder track layer of strand with trapezoidal aluminum sub-line.
Adopt technique scheme can communicatively Large Copacity carbon-fibre wire, it provides the benefit that:
1), the logical transfer passage of available built overhead transmission line comes transmitting data information, the utilization rate of the logical transfer passage of raising overhead transmission line；
2) transmission capacity of overhead transmission line can, be improved；
3) newly-built number of, lines, can be reduced and then save land resource and investment.
In sum, the present invention a kind of can not only utilize the logical transfer passage of built overhead transmission line to carry out transmitting data information, improve the utilization rate of the logical transfer passage of overhead transmission line, the transmission capacity of overhead transmission line can also be improved further, reduce newly-built number of, lines so that save land resource and investment can communicatively Large Copacity carbon-fibre wire.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of the present invention.
Figure is denoted as:
1 trapezoidal copper wire layer；
2 trapezoidal aluminum-wire layers；
3 carbon fiber cores；
4 optical fiber.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Referring to Fig. 1, can communicatively Large Copacity carbon-fibre wire, including trapezoidal copper wire layer 1, trapezoidal aluminum-wire layer 2, carbon fiber core 3 and optical fiber 4, carbon fiber core 3 is internal be coaxial therewith cylindric hollow, optical fiber 4 is arranged in the cylindric hollow of carbon fiber core 3, it is outside that trapezoidal aluminum-wire layer 2 winds around carbon fiber core 3 with the form of twisted wire, and trapezoidal copper wire layer 1 is with outside around winding around trapezoidal aluminum-wire layer 2 to consistent twisted wire form with trapezoidal aluminum-wire layer 2；Fit tightly between trapezoidal copper wire layer 1, trapezoidal aluminum-wire layer 2 and carbon fiber core 3, fit tightly between each trapezoidal sub-line of trapezoidal copper wire layer 1 and trapezoidal aluminum-wire layer 2.Trapezoidal copper wire layer 1 adopts the trapezoidal sub-line strand system of fine copper, or adopts trapezoidal fine copper sub-line to mix strand system with trapezoidal aluminum sub-line.Trapezoidal aluminum-wire layer 2 adopts with commercially available steel-cored aluminium strand with the trapezoidal sub-line strand system of material aluminum matter, and carbon fiber core 3 adopts and makes with material carbon fiber core with commercially available carbon-fibre wire, and optical fiber 4 adopts commercially available ordinary optic fibre.
Referring to Fig. 1, carbon fiber core 3 is internal be coaxial therewith cylindric hollow, and optical fiber 4 is arranged in the cylindric hollow of carbon fiber core 3, and carbon fiber core 3 can hold multipair optical fiber 4, and the specification of carbon fiber core 3 can need to customize according to user.It is outside that trapezoidal aluminum-wire layer 2 winds around carbon fiber core 3 with the form of twisted wire, and trapezoidal aluminum-wire layer 2 can be multilamellar as required；Trapezoidal copper wire layer 1 is with outside around winding around trapezoidal aluminum-wire layer 2 to consistent twisted wire form with trapezoidal aluminum-wire layer 2, trapezoidal copper wire layer 1 can be single or multiple lift as required, trapezoidal copper wire layer 1 can be fine copper ladder track layer, can also be trapezoidal copper sub-line and the trapezoidal aluminum sub-line ladder track layer that mixes strand；Trapezoidal copper wire layer 1 and trapezoidal aluminum-wire layer 2 each sub-line cross section are trapezoidal, in order to each sub-line between stranded rear sub-line and sub-line, ladder track layer and interlayer fit tightly.
The one of said structure can communicatively Large Copacity carbon-fibre wire on probation through manufacturing experimently, be proved to respond well, safe and reliable, be fully achieved designing requirement.
Claims (4)
1. one kind can communicatively Large Copacity carbon-fibre wire, it is characterized in that: include trapezoidal copper wire layer (1), trapezoidal aluminum-wire layer (2), carbon fiber core (3) and optical fiber (4), described carbon fiber core (3) is internal be coaxial therewith cylindric hollow, at least one described optical fiber (4) is arranged in the cylindric hollow of described carbon fiber core (3), described trapezoidal aluminum-wire layer (2) winds around the outside of described carbon fiber core (3) with the form of twisted wire, described trapezoidal copper wire layer (1) with described trapezoidal aluminum-wire layer (2) around the outside winding around described trapezoidal aluminum-wire layer (2) to consistent twisted wire form；Fit tightly between described trapezoidal copper wire layer (1), trapezoidal aluminum-wire layer (2) and carbon fiber core (3), fit tightly between each trapezoidal sub-line of described trapezoidal copper wire layer (1) and described trapezoidal aluminum-wire layer (2).
2. according to claim 1 can communicatively Large Copacity carbon-fibre wire, it is characterized in that: described trapezoidal aluminum-wire layer (2) is single or multiple lift.
3. according to claim 1 and 2 can communicatively Large Copacity carbon-fibre wire, it is characterized in that: described trapezoidal copper wire layer (1) is single or multiple lift.
4. according to claim 1 and 2 can communicatively Large Copacity carbon-fibre wire, it is characterized in that: described trapezoidal copper wire layer (1) is fine copper ladder track layer, or trapezoidal copper sub-line and trapezoidal aluminum sub-line mix the ladder track layer of strand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610280994.6A CN105810346A (en) | 2016-04-29 | 2016-04-29 | Communicable large-capacity carbon fiber conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610280994.6A CN105810346A (en) | 2016-04-29 | 2016-04-29 | Communicable large-capacity carbon fiber conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105810346A true CN105810346A (en) | 2016-07-27 |
Family
ID=56458032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610280994.6A Pending CN105810346A (en) | 2016-04-29 | 2016-04-29 | Communicable large-capacity carbon fiber conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105810346A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919462Y (en) * | 2006-05-02 | 2007-07-04 | 兴乐集团有限公司 | Compound conductor single-core wire and cable with inner layer made of copper-clad aluminum and outer layer made of pure copper |
| CN203858903U (en) * | 2014-03-25 | 2014-10-01 | 鲁能泰山曲阜电缆有限公司 | Multifunctional strengthened overhead insulated cable |
| CN203931606U (en) * | 2014-04-16 | 2014-11-05 | 江苏藤仓亨通光电有限公司 | A kind of optical fiber composite cable |
| CN204792141U (en) * | 2015-06-03 | 2015-11-18 | 江苏南瑞斯特斯复合材料有限公司 | Optical/electrical composite carbon fiber composite core conductor for extra -high voltage |
| CN204792050U (en) * | 2015-05-28 | 2015-11-18 | 江苏南瑞斯特斯复合材料有限公司 | Optical/electrical composite carbon fiber complex core wire in area buffering area |
| CN205751658U (en) * | 2016-04-29 | 2016-11-30 | 国家电网公司 | Can communicatively Large Copacity carbon-fibre wire |
-
2016
- 2016-04-29 CN CN201610280994.6A patent/CN105810346A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919462Y (en) * | 2006-05-02 | 2007-07-04 | 兴乐集团有限公司 | Compound conductor single-core wire and cable with inner layer made of copper-clad aluminum and outer layer made of pure copper |
| CN203858903U (en) * | 2014-03-25 | 2014-10-01 | 鲁能泰山曲阜电缆有限公司 | Multifunctional strengthened overhead insulated cable |
| CN203931606U (en) * | 2014-04-16 | 2014-11-05 | 江苏藤仓亨通光电有限公司 | A kind of optical fiber composite cable |
| CN204792050U (en) * | 2015-05-28 | 2015-11-18 | 江苏南瑞斯特斯复合材料有限公司 | Optical/electrical composite carbon fiber complex core wire in area buffering area |
| CN204792141U (en) * | 2015-06-03 | 2015-11-18 | 江苏南瑞斯特斯复合材料有限公司 | Optical/electrical composite carbon fiber composite core conductor for extra -high voltage |
| CN205751658U (en) * | 2016-04-29 | 2016-11-30 | 国家电网公司 | Can communicatively Large Copacity carbon-fibre wire |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |