CN102394133A - Ultra high voltage carbon fiber photoelectric composite overhead lead - Google Patents
Ultra high voltage carbon fiber photoelectric composite overhead lead Download PDFInfo
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- CN102394133A CN102394133A CN2011103251741A CN201110325174A CN102394133A CN 102394133 A CN102394133 A CN 102394133A CN 2011103251741 A CN2011103251741 A CN 2011103251741A CN 201110325174 A CN201110325174 A CN 201110325174A CN 102394133 A CN102394133 A CN 102394133A
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- carbon fiber
- lead
- photoelectric composite
- high voltage
- ultra high
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Abstract
The invention discloses an ultra high voltage carbon fiber photoelectric composite overhead lead, wherein a lead core is a carbon fiber cable core, a multi-mode fiber is intertwisted outside the carbon fiber cable core, and an aluminum conductor layer is provided outside the multi-mode fiber. Applicable voltage of the lead is 10-500 KV, compared with a copper core aluminum stranded lead with a same wire diameter, current-carrying capacity is increased, weight is reduced, tower rod quantity is reduced, and cost is saved. An operational temperature range is increased and reaches a range of 80 DEG C below zero to 200 DEG C. The ultra high voltage carbon fiber photoelectric composite overhead lead has the characteristics of a long service life, good safety performance, environmental protection and energy saving. Since a photoelectric composite mode is employed, a signal on a line can be transmitted and detected, real-time monitoring of a cable is realized, and a good base is established for realizing intelligent control of an intelligent electrical network.
Description
Technical field
The present invention relates to the electric wire field, specifically is a kind of compound aerial condutor of superhigh pressure carbon fiber photoelectricity that is used for long distance powedr transmission.
Background technology
Overhead transmission line be a kind of with insulator with lead fixed at the transmission line that stands on the shaft tower on ground with electric energy transmitting.It is made up of aerial condutor, overhead ground wire, insulator string, shaft tower, earthing device etc.The influence of various natural conditions such as overhead transmission line the time will be considered temperature Change, strong storm invasion and attack, lightning that it receives in design, drenches with rain, freezes, flood, wet fog also will be considered the electromagnetic environment interference problem.Existing aerial condutor is with copper core or steel core, but there is the low problem of ampacity in copper core aerial condutor, and there is the problem that corrosion resistance is poor, Unit Weight is big in the steel core aerial condutor.In addition,, need monitor in real time, gather track data, and carry data-signal, particularly utilize the fibre light signal with the aerial condutor doubling to the transmission of electricity process along with the development of intelligent grid.And at present, the compound aerial condutor of this photoelectricity is the direction that each electric wire enterprise makes great efforts.
Summary of the invention
It is high that technical problem to be solved by this invention provides a kind of intensity, and Unit Weight is little, the compound aerial condutor of superhigh pressure carbon fiber photoelectricity that corrosion resistance is good.
The compound aerial condutor of a kind of superhigh pressure carbon fiber photoelectricity of the present invention, the lead core is the carbon fiber cable core, stranded multimode fiber outside the carbon fiber cable core, multimode fiber are provided with the aluminium conductor layer outward again.
Beneficial effect of the present invention:
1) the present invention is suitable for voltage at 10-500kv, and comparing ampacity with the copper core aluminum stranded wire in same line footpath increases.
2) owing to adopted the carbon fiber cable core, weight reduces, so built on stilts radian is little, span is long, has reduced tower bar quantity, has practiced thrift cost.
3) operating temperature range increases, and reaches-80 ℃-200 ℃.
4) use of carbon fiber makes corrosion resistance of the present invention be better than steel core greatly, long service life, and security performance is good, and environmental protection and energy saving.
5) owing to adopt the photoelectricity composite mode, can transmit and detection line on signal, realize real-time monitoring to cable, realize intelligent control for intelligent grid and lay a solid foundation.
Embodiment
Fig. 1 is a structural representation of the present invention.
Embodiment
Like Fig. 1, the compound aerial condutor of superhigh pressure carbon fiber photoelectricity of the present invention, its core is a carbon fiber cable core 1, stranded multimode fiber 2 outside carbon fiber cable core 1, the multimode fiber 2 outer aluminium conductor layers 3 that are provided with again.
Above-mentioned execution mode only is used to explain the present invention, but does not limit the scope of the invention, and after having read the present invention, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
Claims (1)
1. the compound aerial condutor of superhigh pressure carbon fiber photoelectricity is characterized in that the lead core is carbon fiber cable core (1), stranded multimode fiber (2) outside carbon fiber cable core (1), the outer aluminium conductor layer (3) that is provided with again of multimode fiber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103251741A CN102394133A (en) | 2011-10-24 | 2011-10-24 | Ultra high voltage carbon fiber photoelectric composite overhead lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103251741A CN102394133A (en) | 2011-10-24 | 2011-10-24 | Ultra high voltage carbon fiber photoelectric composite overhead lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102394133A true CN102394133A (en) | 2012-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103251741A Pending CN102394133A (en) | 2011-10-24 | 2011-10-24 | Ultra high voltage carbon fiber photoelectric composite overhead lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102394133A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383877A (en) * | 2012-05-06 | 2013-11-06 | 河南科信电缆有限公司 | Low-sag soft aluminum wire and optical fiber composite overhead phase line |
| CN103426551A (en) * | 2012-05-20 | 2013-12-04 | 河南科信电缆有限公司 | Aluminum alloy molded line photoelectric compound cable |
| CN103426550A (en) * | 2012-05-20 | 2013-12-04 | 河南科信电缆有限公司 | Manufacturing method for low-sag soft-aluminum-wire optical fiber composite overhead phase line |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1561465A (en) * | 2001-09-27 | 2005-01-05 | 康宁光缆系统有限公司 | Optical fiber cables |
| CN201425861Y (en) * | 2009-06-08 | 2010-03-17 | 江苏东峰电缆有限公司 | Optical fiber composite overhead ground wire |
| CN101707077A (en) * | 2009-08-03 | 2010-05-12 | 浙江石金玄武岩纤维有限公司 | Intelligent composite core for manufacturing overhead power transmission aluminum stranded wire |
| CN202307278U (en) * | 2011-10-24 | 2012-07-04 | 江苏远方电缆厂有限公司 | Ultrahigh-voltage carbon fiber photoelectric composite overhead wire |
-
2011
- 2011-10-24 CN CN2011103251741A patent/CN102394133A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1561465A (en) * | 2001-09-27 | 2005-01-05 | 康宁光缆系统有限公司 | Optical fiber cables |
| CN201425861Y (en) * | 2009-06-08 | 2010-03-17 | 江苏东峰电缆有限公司 | Optical fiber composite overhead ground wire |
| CN101707077A (en) * | 2009-08-03 | 2010-05-12 | 浙江石金玄武岩纤维有限公司 | Intelligent composite core for manufacturing overhead power transmission aluminum stranded wire |
| CN202307278U (en) * | 2011-10-24 | 2012-07-04 | 江苏远方电缆厂有限公司 | Ultrahigh-voltage carbon fiber photoelectric composite overhead wire |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383877A (en) * | 2012-05-06 | 2013-11-06 | 河南科信电缆有限公司 | Low-sag soft aluminum wire and optical fiber composite overhead phase line |
| CN103426551A (en) * | 2012-05-20 | 2013-12-04 | 河南科信电缆有限公司 | Aluminum alloy molded line photoelectric compound cable |
| CN103426550A (en) * | 2012-05-20 | 2013-12-04 | 河南科信电缆有限公司 | Manufacturing method for low-sag soft-aluminum-wire optical fiber composite overhead phase line |
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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: 20120328 |