CN103310900A - Optical fiber compound wind power cable - Google Patents
Optical fiber compound wind power cable Download PDFInfo
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- CN103310900A CN103310900A CN2013102539962A CN201310253996A CN103310900A CN 103310900 A CN103310900 A CN 103310900A CN 2013102539962 A CN2013102539962 A CN 2013102539962A CN 201310253996 A CN201310253996 A CN 201310253996A CN 103310900 A CN103310900 A CN 103310900A
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- cable core
- cable
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- core
- optical fiber
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Abstract
The invention discloses an optical fiber compound wind power cable which comprises a cable core. A packing layer is arranged at a gap position of the cable core, high-strength aramid yarn is woven on the outside of the cable core, and an outer protective sheath wraps the outermost layer of the cable core in an extrusion mode. The cable core is formed by stranding an electric power transmission cable core and a control cable core in parallel. The control cable core is formed by stranding three control cable core bodies and one optical fiber unit, and an inner protective sheath wraps the outside of the control cable core in an extrusion mode. The optical fiber compound wind power cable is mainly used in a wind driven generator tower to conduct wind driven generator electric power transmission, signal transmission and device control. The cable integrates electric power transmission, signal transmission and a control circuit, is resistant to low temperature, torsion and cracking and has good tensile property.
Description
Technical field
The present invention relates to the electric wire field, specifically refer to the compound wind energy cable of a kind of optical fiber.
Background technology
At present, the fast development of wind power generation industry as the important part-wind energy cable of wind power generation industry, has also obtained unprecedented development.Wind energy cable uses in tower cylinder, adverse circumstances, for very high requirement is arranged in the tension of cable, low temperature resistant, warp resistance performance, useful life.Wind generator system is run well, need electric power transfer, machinery control, the common coordination of signal transmission of cable to finish.
And the problem that prior art exists is: existing wind generally all is that electric power transfer, plant equipment control cables, signal-transmitting cable all are separately to use with generator cable, use has not only increased the use cost of cable like this, and connection has increased the inconvenience that cable is installed first like this, second increased the unsafe factor in the cable use procedure, in case three cables break down, and will bring difficulty to cable maintenance.
Summary of the invention
Technical problem to be solved by this invention provides a kind ofly can carry power supply, can provide simultaneously signal source again, can also be as the compound wind energy cable of the optical fiber of control appliance, and such cable also should have the characteristics such as tension, low temperature resistant, warp resistance performance, long service life.
The compound wind energy cable of a kind of optical fiber of the present invention comprises cable core, is provided with packed layer in the gap of cable core, and cable core weaves the high strength aramid yarn outward, and the cable core outermost layer extrudes oversheath; Described cable core is by an electric power transfer core and control cable core stranded forming arranged side by side; The control cable core is controlled cores and stranded the forming of fiber unit by three, and extrudes inner sheath outside the control cable core.
Further improve, described electric power transfer core is made of copper conductor and wrapped conductor shield, the first insulating barrier that is extruded in outside the conductor shield outside copper conductor.
Further improve, described control core is made of control conductor and wrapped separator, the second insulating barrier that is extruded in outside the separator outside the control conductor again.
Beneficial effect of the present invention is:
Wind energy cable of the present invention changes the single structure of traditional wind energy cable, add fiber unit, control core, formation composite cable, can reach effect and the due characteristic of traditional wind energy cable power supply, can provide the signal source function again, also have the control function, make it three and be combined into one, changed the unicity of traditional wind energy cable; And this cable also should have the characteristics of tension, low temperature resistant, warp resistance performance, long service life.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, the compound wind energy cable of a kind of optical fiber of the present invention comprises cable core, is provided with packed layer 5 in the gap of cable core, and cable core weaves high strength aramid yarn 6 outward, and the cable core outermost layer extrudes oversheath 1; Described cable core is by an electric power transfer core and control cable core stranded forming arranged side by side; The control cable core is controlled cores and fiber unit 8 stranded forming by three, and extrudes inner sheath 7 outside the control cable core.
Electric power transfer core described above is made of copper conductor 4 and wrapped conductor shield 3, the first insulating barrier 2 that is extruded in outside the conductor shield 3 outside copper conductor 4; Described control core is by control conductor 11 and wrappedly consist of at the separator 10 of control outside the conductor 11, the second insulating barrier 9 that is extruded in outside the separator 10.
The concrete application approach of the present invention is a lot, and the above only is preferred implementation of the present invention, should be understood that; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (3)
1. the compound wind energy cable of optical fiber comprises cable core, is provided with packed layer (5) in the gap of cable core, and cable core weaves high strength aramid yarn (6) outward, and the cable core outermost layer extrudes oversheath (1); It is characterized in that, described cable core is by an electric power transfer core and control cable core stranded forming arranged side by side; The control cable core is controlled cores and stranded the forming of a fiber unit (8) by three, and extrudes inner sheath (7) outside the control cable core.
2. the compound wind energy cable of optical fiber according to claim 1, it is characterized in that, described electric power transfer core is made of copper conductor (4) and wrapped conductor shield (3), the first insulating barrier (2) that is extruded in outside the conductor shield (3) outside copper conductor (4).
3. the compound wind energy cable of optical fiber according to claim 1, it is characterized in that, described control core by control conductor (11) and wrapped at the outer separator (10) of control conductor (11), be extruded in the second insulating barrier (9) formation outside the separator (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102539962A CN103310900A (en) | 2013-06-25 | 2013-06-25 | Optical fiber compound wind power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102539962A CN103310900A (en) | 2013-06-25 | 2013-06-25 | Optical fiber compound wind power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103310900A true CN103310900A (en) | 2013-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102539962A Pending CN103310900A (en) | 2013-06-25 | 2013-06-25 | Optical fiber compound wind power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103310900A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794285A (en) * | 2014-02-18 | 2014-05-14 | 山东太平洋橡缆股份有限公司 | Photoelectric composite rubber jacketed flexible cable for coal cutter |
| CN104200895A (en) * | 2014-08-29 | 2014-12-10 | 江苏天地龙电缆有限公司 | Photoelectric control composite cable for mining machine |
| CN107785114A (en) * | 2017-12-15 | 2018-03-09 | 四川汇蓝科技有限公司 | One kind is used for high flexibility midium voltage cable in offshore wind generating cabin |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201237930Y (en) * | 2008-07-29 | 2009-05-13 | 安徽华能电缆集团有限公司 | Special cable for wind power generation |
| CN102446587A (en) * | 2010-10-12 | 2012-05-09 | 沈阳电业局电缆厂 | Multi-cable composite high-voltage power cable |
| CN202332355U (en) * | 2011-11-10 | 2012-07-11 | 江苏永达采煤机电缆制造有限公司 | Coal cutter cable with data line |
| CN102789834A (en) * | 2011-05-20 | 2012-11-21 | 扬州因特吉实业有限公司 | Anti-corrosive cold-resistant torsional high-flexible control cable for wind power generation |
| CN102969068A (en) * | 2012-12-17 | 2013-03-13 | 江苏上上电缆集团有限公司 | Marine shore power cable |
| CN202839019U (en) * | 2012-10-12 | 2013-03-27 | 无锡市明珠电缆有限公司 | High voltage flat cable for bucket wheel machine |
| CN203351288U (en) * | 2013-06-25 | 2013-12-18 | 江苏红峰电缆集团有限公司 | Optical fiber composite wind power cable |
-
2013
- 2013-06-25 CN CN2013102539962A patent/CN103310900A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201237930Y (en) * | 2008-07-29 | 2009-05-13 | 安徽华能电缆集团有限公司 | Special cable for wind power generation |
| CN102446587A (en) * | 2010-10-12 | 2012-05-09 | 沈阳电业局电缆厂 | Multi-cable composite high-voltage power cable |
| CN102789834A (en) * | 2011-05-20 | 2012-11-21 | 扬州因特吉实业有限公司 | Anti-corrosive cold-resistant torsional high-flexible control cable for wind power generation |
| CN202332355U (en) * | 2011-11-10 | 2012-07-11 | 江苏永达采煤机电缆制造有限公司 | Coal cutter cable with data line |
| CN202839019U (en) * | 2012-10-12 | 2013-03-27 | 无锡市明珠电缆有限公司 | High voltage flat cable for bucket wheel machine |
| CN102969068A (en) * | 2012-12-17 | 2013-03-13 | 江苏上上电缆集团有限公司 | Marine shore power cable |
| CN203351288U (en) * | 2013-06-25 | 2013-12-18 | 江苏红峰电缆集团有限公司 | Optical fiber composite wind power cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794285A (en) * | 2014-02-18 | 2014-05-14 | 山东太平洋橡缆股份有限公司 | Photoelectric composite rubber jacketed flexible cable for coal cutter |
| CN104200895A (en) * | 2014-08-29 | 2014-12-10 | 江苏天地龙电缆有限公司 | Photoelectric control composite cable for mining machine |
| CN107785114A (en) * | 2017-12-15 | 2018-03-09 | 四川汇蓝科技有限公司 | One kind is used for high flexibility midium voltage cable in offshore wind generating cabin |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |