CN102693780A - Wind energy cable - Google Patents
Wind energy cable Download PDFInfo
- Publication number
- CN102693780A CN102693780A CN2012101974168A CN201210197416A CN102693780A CN 102693780 A CN102693780 A CN 102693780A CN 2012101974168 A CN2012101974168 A CN 2012101974168A CN 201210197416 A CN201210197416 A CN 201210197416A CN 102693780 A CN102693780 A CN 102693780A
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- China
- Prior art keywords
- wind energy
- energy cable
- layer
- sheath
- carbon fiber
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Abstract
The invention discloses a wind energy cable provided with a sheath and a carbon fiber shielding layer positioned in the sheath. Three power lines and two pairs of signal lines are arranged in the carbon fiber shielding layer, the three power lines are corded together and are wrapped with a mylar layer, each pair of the signal lines is formed by two signal lines through paired twisting together, each pair of the signal lines is wrapped with the mylar layer, and each power line and each signal line are both formed by a conductor and an insulating layer positioned outside the conductor. With the adoption of the wind energy cable, electric energy transmission and signal transmission can be realized simultaneously, and the wind energy cable has the characteristics of good torsion properties, water retardance, fire retardance, fatigue resistance, electromagnetic interference resistance, good flexibility, long service life, and the like.
Description
Technical field
The present invention relates to a kind of cable, be specifically related to a kind of wind energy cable.
Background technology
In short supply along with traditional non-renewable energy resources, wind energy has obtained increasing attention, research and application as one of new forms of energy.Wind energy cable plays an important role in the development of wind energy and utilization.Wind energy cable is because the environment of wind power generation is abominable; Blower fan is longer service life, and cable constantly rotates with blower fan, and is higher to the performance requirement of cable; Existing wind energy cable still can not satisfy the demands fully, so industry also is in the continuous research and development wind energy cable.
Summary of the invention
In order to overcome above-mentioned defective; The invention provides a kind of wind energy cable; This wind energy cable can be realized the transmission of electric energy transmitting and signal simultaneously, and have twisting property good, block water, fire-retardant, antifatigue, anti-electromagnetic interference, flexibility is good and characteristics such as long service life.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of wind energy cable; The carbon fiber shielding layer that is provided with sheath and is positioned at sheath; Be provided with three power lines and two pairs of holding wires in the said carbon fiber shielding layer, three power line strandings together and be surrounded with wheat and draw layer, every pair of holding wire all is to be made up of two holding wire pair twists together; And the every pair of holding wire is outer wrappedly to draw layer by wheat, every said power line and holding wire all be by conductor be positioned at conductor insulating barrier outward and constitute.
Also be filled with some anti-elater in the said carbon fiber shielding layer.
Said insulating barrier is thermoplastic polyester elastomer (TPEE) layer.
Said conductor is a copper cash.
Said sheath is TPUE rubber (TPU) layer.
The invention has the beneficial effects as follows: wind energy cable of the present invention; The carbon fiber shielding layer that is provided with sheath and is positioned at sheath; Be provided with three power lines and two pairs of holding wires in the carbon fiber shielding layer; Owing to possess power line and holding wire simultaneously, therefore can realize the transmission of electric energy transmitting and signal, draw layer therefore to improve anti-electromagnetic interference capability owing to being provided with carbon fiber shielding layer and wheat; In order to improve the flexibility of cable, insulating barrier adopts the thermoplastic polyester elastomer layer, and conductor adopts copper cash; In order to improve twisting property and anti-fatigue performance, sheath adopts the TPUE rubber layer.To sum up, this wind energy cable can be realized the transmission of electric energy transmitting and signal simultaneously, and have twisting property good, block water, fire-retardant, antifatigue, anti-electromagnetic interference, flexibility is good and characteristics such as long service life.
Description of drawings
Fig. 1 is a cross-sectional view of the present invention.
Embodiment
Embodiment: a kind of wind energy cable; The carbon fiber shielding layer 2 that is provided with sheath 1 and is positioned at sheath; Be provided with in the said carbon fiber shielding layer three power lines 3 and 4, three power line strandings of two pairs of holding wires together and be surrounded with wheat draw the layer 5, every pair of holding wire all is to be made up of two holding wire pair twists together; And the every pair of holding wire is outer wrappedly to draw layer by wheat, every said power line and holding wire all be by conductor be positioned at conductor insulating barrier outward and constitute.
Also be filled with some anti-elater 6 in the said carbon fiber shielding layer.
In order to improve the flexibility of whole cable, said insulating barrier is thermoplastic polyester elastomer (TPEE) layer, and said conductor is a copper cash.
In order to improve twisting property and anti-fatigue performance, said sheath is TPUE rubber (TPU) layer.
The foregoing description is merely the illustrative principle of the invention and effect thereof, but not is used to limit the present invention.Rights protection scope of the present invention should be listed like claims.
Claims (5)
1. wind energy cable; It is characterized in that: the carbon fiber shielding layer (2) that is provided with sheath (1) and is positioned at sheath; Be provided with three power lines (3) and two pairs of holding wires (4) in the said carbon fiber shielding layer, three power line strandings together and be surrounded with wheat and draw layer (5), every pair of holding wire all is to be made up of two holding wire pair twists together; And the every pair of holding wire is outer wrappedly to draw layer by wheat, every said power line and holding wire all be by conductor be positioned at conductor insulating barrier outward and constitute.
2. wind energy cable as claimed in claim 1 is characterized in that: also be filled with some anti-elater (6) in the said carbon fiber shielding layer.
3. wind energy cable as claimed in claim 1 is characterized in that: said insulating barrier is the thermoplastic polyester elastomer layer.
4. wind energy cable as claimed in claim 1 is characterized in that: said conductor is a copper cash.
5. wind energy cable as claimed in claim 1 is characterized in that: said sheath is the TPUE rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101974168A CN102693780A (en) | 2012-06-15 | 2012-06-15 | Wind energy cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101974168A CN102693780A (en) | 2012-06-15 | 2012-06-15 | Wind energy cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102693780A true CN102693780A (en) | 2012-09-26 |
Family
ID=46859156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101974168A Pending CN102693780A (en) | 2012-06-15 | 2012-06-15 | Wind energy cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102693780A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373652A (en) * | 2016-08-26 | 2017-02-01 | 杭州乐荣电线电器有限公司 | Cable special for signal receiving and sending connection assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201477976U (en) * | 2009-08-27 | 2010-05-19 | 江苏久立电缆有限公司 | Low-temperature wind-energy power cable |
| CN201829237U (en) * | 2010-10-15 | 2011-05-11 | 山东华东线缆有限公司 | Flame-retardant twisting-resisting wind energy cable |
| KR20110129745A (en) * | 2010-05-26 | 2011-12-02 | 엘에스전선 주식회사 | Insulation material composition with high strength and excellent flexibility, and cable using the same |
| CN202093861U (en) * | 2011-06-08 | 2011-12-28 | 昆山信昌电线电缆有限公司 | Solar cable with high torsional property |
| CN102306517A (en) * | 2011-06-28 | 2012-01-04 | 江苏通鼎光电股份有限公司 | Environmental friendly flame retardant soft cable for equipment |
| CN202694953U (en) * | 2012-06-15 | 2013-01-23 | 昆山翰辉电子科技有限公司 | Wind power cable |
-
2012
- 2012-06-15 CN CN2012101974168A patent/CN102693780A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201477976U (en) * | 2009-08-27 | 2010-05-19 | 江苏久立电缆有限公司 | Low-temperature wind-energy power cable |
| KR20110129745A (en) * | 2010-05-26 | 2011-12-02 | 엘에스전선 주식회사 | Insulation material composition with high strength and excellent flexibility, and cable using the same |
| CN201829237U (en) * | 2010-10-15 | 2011-05-11 | 山东华东线缆有限公司 | Flame-retardant twisting-resisting wind energy cable |
| CN202093861U (en) * | 2011-06-08 | 2011-12-28 | 昆山信昌电线电缆有限公司 | Solar cable with high torsional property |
| CN102306517A (en) * | 2011-06-28 | 2012-01-04 | 江苏通鼎光电股份有限公司 | Environmental friendly flame retardant soft cable for equipment |
| CN202694953U (en) * | 2012-06-15 | 2013-01-23 | 昆山翰辉电子科技有限公司 | Wind power cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373652A (en) * | 2016-08-26 | 2017-02-01 | 杭州乐荣电线电器有限公司 | Cable special for signal receiving and sending connection assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120926 |