CN201527808U - Carbon fiber composite core aluminum stranded conductor - Google Patents
Carbon fiber composite core aluminum stranded conductor Download PDFInfo
- Publication number
- CN201527808U CN201527808U CN2009200918094U CN200920091809U CN201527808U CN 201527808 U CN201527808 U CN 201527808U CN 2009200918094 U CN2009200918094 U CN 2009200918094U CN 200920091809 U CN200920091809 U CN 200920091809U CN 201527808 U CN201527808 U CN 201527808U
- Authority
- CN
- China
- Prior art keywords
- stranded conductor
- core
- carbon fiber
- conductor
- aluminium stranded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Non-Insulated Conductors (AREA)
Abstract
The utility model discloses a carbon fiber composite core aluminum stranded conductor, which adopts a conductor core made of carbon fibers; and at least one layer having at least six aluminum stranded conductors with S-shaped sections is concentrically stranded outside the conductor core. The carbon fiber composite core aluminum stranded conductor has the advantages of light weight, great strength, temperature resistance and low sag; since the conductor works at 200 DEG C, the utility model has the advantages of low temperature resistance and ice snow proofing, and prevent accidents caused by icy road in winter from happening. Since each aluminum stranded conductor concentrically stranded outside the conductor core has an S-shaped section, the carbon fiber composite core aluminum stranded conductor can improve the filing rate of the conducting layer and then enhance the conductivity compared with a metal wire having a round section.
Description
Technical field
The utility model belongs to the transmission pressure that is applicable to grid, relates in particular to a kind ofly to be made core, made the big capacity high transmission pressure of conductive layer by aluminum or aluminum alloy by carbon fiber.
Background technology
Along with expanding economy, the demand of the energy is also being continued to increase, electric power need be transported to the user and just can be used effectively as the main body of the energy.Flow to the user to more electric power, except building new electrical network, the conveying capacity that improves existing line also is an importance.At present, common high voltage electricity transmission conductive wire is a steel reinforced aluminium conductor, and the operating temperature of this lead is about 70 ℃.According to relevant research conclusion, the sectional area that increases lead can increase its current capacity, and the operating temperature that improves lead besides also can not increase its ability to transmit electricity of raising under the sectional area of wire situation.But the operating temperature that improves lead is also brought some problems, is exactly along with operating temperature increases, and the sag of lead increases, waves radius and becomes big, antivibration ability drop, thereby reduces the useful life of circuit and the fail safe of operation.Common steel reinforced aluminium conductor, its cross section as the aluminium stranded conductor of conductive layer is generally circle, and like this, under the certain situation of sectional area, its filling rate is lower, thereby also influences the conveying capacity of lead.
Summary of the invention
The purpose of this utility model provides a kind of carbon fiber complex core aluminium stranded conductor, can satisfy the needs that transmission pressure moves under higher temperature, thereby improves ability to transmit electricity.
For achieving the above object, the utility model adopts following technical scheme: a kind of carbon fiber complex core aluminium stranded conductor, the core of its center for making by carbon fiber, outside core concentric stranding have at least one deck, every layer at least six roots of sensation cross section be the aluminium stranded conductor of S shape.
Described aluminium stranded conductor is annealed aluminum wire or aluminium alloy wire.
Strand is shaped on two-layer aluminium stranded conductor with one heart outside core, and the direction of lay difference of two-layer aluminium stranded conductor is respectively clockwise direction and counter clockwise direction.
Strand is shaped on three layers of aluminium stranded conductor with one heart outside core, and second layer aluminium stranded conductor is different with other direction of lay of two-layer aluminium stranded conductor.
Be coated with diaphragm at core.
Adopt the carbon fiber complex core aluminium stranded conductor of technique scheme, the coefficient of linear expansion of carbon fiber core is about 1/12 of common steel core, tensile strength can reach 2399MPa, the proportion of core is about 1/4 of steel, can under 200 ℃ of high temperature, move, compare with common steel reinforced aluminium conductor, have in light weight, intensity is big, high temperature resistant, advantage such as degree of speeding is low, because the lead working temperature is at 200 ℃, therefore advantage cold-resistant, anti-ice-snow is arranged again, can prevent because winter circuit freeze and the generation of the accident that causes.The aluminium stranded conductor cross section of the outer concentric stranding of core is a S shape, compares for circular metal wire with common cross section, can improve the filling rate of conductive layer, thereby improve conductive capability.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the another kind of structural representation of the utility model.
Fig. 3 is the structural representation of core part.
Embodiment
As Fig. 1, carbon fiber complex core aluminium stranded conductor shown in Figure 3; the core 2 of its center for making by carbon fiber; be coated with layer protecting film 3 at core, strand is shaped on the aluminium stranded conductor 1 that three layer cross sections are S shape with one heart outside core, and every layer of aluminium stranded conductor comprises six roots of sensation aluminium stranded conductor at least.Aluminium stranded conductor is annealed aluminum wire or heat resistant aluminum alloy wire.
According to requirement difference to the lead ability to transmit electricity, the thickness of lead can change to some extent, can outside core, twist three layers of aluminium stranded conductor of system as shown in Figure 1 with one heart, also can be as shown in Figure 2, strand is made two layers of aluminium stranded conductor with one heart outside core, perhaps only outside core, twist system layer of aluminum twisted wire, the system of can certainly outside core, twisting with one heart four layers or more multi-layered aluminium stranded conductor with one heart.
When only strand is made the layer of aluminum twisted wire with one heart outside the core, the direction of lay of aluminium stranded conductor can be a clockwise direction, also can be counterclockwise, when the two-layer or two-layer above aluminium stranded conductor of the system of twisting outside the core, then the direction of lay of adjacent two layers aluminium stranded conductor is preferably inequality, and when being clockwise such as the direction of lay of ground floor aluminium stranded conductor, the direction of lay of second layer aluminium stranded conductor is preferably counterclockwise, and the direction of lay of the 3rd layer of aluminium stranded conductor is clockwise, and the like.
Core is to be made through steps such as impregnation, preheating, pultrusion, the moulding of heating under certain prestressing force control by carbon fiber, is that concentric stranding is carried out at the center with the core with aluminum steel or aluminium alloy wire then, promptly makes the carbon fiber complex core aluminium stranded conductor.The outer diaphragm of core is to be formed by glass fibre and resin compounded, has avoided resembling the aluminum steel of plain conductor generation when energising and the couple corrosion problem between the steel core, can effectively delay the aging of lead, the useful life of improving lead.
In the utility model, the linear expansion coefficient of carbon fiber core is about 1/12 of common steel core, tensile strength can reach 2399MPa, the proportion of core is about 1/4 of steel, can move under 200 ℃ of high temperature, compares with common steel-cored aluminium strand, have in light weight, intensity is big, high temperature resistant, the advantage such as degree of speeding is low, because the lead operating temperature is at 200 ℃, therefore advantage cold-resistant, anti-ice-snow is arranged again, can prevent because winter circuit freeze and the generation of the accident that causes. The aluminum stranded conductor cross section of the outer concentric stranding of core is S shape, compares for circular metal wire with common cross section, can improve the filling rate of conductive layer, thereby improve conductive capability.
Claims (5)
1. carbon fiber complex core aluminium stranded conductor is characterized in that: the core of its center for making by carbon fiber, outside core concentric stranding have at least one deck, every layer at least six roots of sensation cross section be the aluminium stranded conductor of S shape.
2. carbon fiber complex core aluminium stranded conductor as claimed in claim 1 is characterized in that: described aluminium stranded conductor is annealed aluminum wire or aluminium alloy wire.
3. carbon fiber complex core aluminium stranded conductor as claimed in claim 1 is characterized in that: strand is shaped on two-layer aluminium stranded conductor with one heart outside core, and the direction of lay difference of two-layer aluminium stranded conductor is respectively clockwise direction and counter clockwise direction.
4. carbon fiber complex core aluminium stranded conductor as claimed in claim 1 is characterized in that: strand is shaped on three layers of aluminium stranded conductor with one heart outside core, and second layer aluminium stranded conductor is different with other direction of lay of two-layer aluminium stranded conductor.
5. carbon fiber complex core aluminium stranded conductor as claimed in claim 1 is characterized in that: be coated with diaphragm at core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200918094U CN201527808U (en) | 2009-07-21 | 2009-07-21 | Carbon fiber composite core aluminum stranded conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200918094U CN201527808U (en) | 2009-07-21 | 2009-07-21 | Carbon fiber composite core aluminum stranded conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201527808U true CN201527808U (en) | 2010-07-14 |
Family
ID=42519091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200918094U Expired - Fee Related CN201527808U (en) | 2009-07-21 | 2009-07-21 | Carbon fiber composite core aluminum stranded conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201527808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164622A (en) * | 2019-06-18 | 2019-08-23 | 中复碳芯电缆科技有限公司 | A kind of cordage core aluminum stranded wire |
-
2009
- 2009-07-21 CN CN2009200918094U patent/CN201527808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164622A (en) * | 2019-06-18 | 2019-08-23 | 中复碳芯电缆科技有限公司 | A kind of cordage core aluminum stranded wire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202134257U (en) | Overhead lead having carbon fiber complex core photoelectric composite structure | |
| CN102103896A (en) | Highly conductive heat-resistant aluminum conductor and production process thereof | |
| WO2013000271A1 (en) | Reinforced optical fiber composite high temperature resistant overhead insulated cable | |
| CN201345234Y (en) | Flexible and movable cable | |
| CN201429999Y (en) | Multiple capacity conducting wire with carbon fiber core | |
| CN202134258U (en) | Reinforced fiber composite high temperature resistant overhead insulated cable | |
| CN2798256Y (en) | Doubling capacity conducting wire of aluminium coated invar steel core heat resisting aluminium alloy | |
| CN201527838U (en) | Composite-conductor aerial insulation cable | |
| CN201527808U (en) | Carbon fiber composite core aluminum stranded conductor | |
| CN201429998Y (en) | Multiple capacity conducting wire | |
| CN201527807U (en) | Compound multiplied-capacity conductor | |
| CN201536017U (en) | Composite carbon fiber-cored double capacity conductor | |
| CN201036070Y (en) | Composite material overhead conductor | |
| CN203260334U (en) | Composite-core round-aluminum-strand overhead insulated cable | |
| CN201051419Y (en) | Low wriggly change steel core soft aluminum twisted cable | |
| CN205645376U (en) | Compound core aluminium molded lines aerial [insulated] cable that strengthens of high performance carbon fiber | |
| CN202384084U (en) | Carbon fiber composite core soft aluminum stranded wire | |
| CN203260386U (en) | Rope-type composite core | |
| CN202268206U (en) | Magnesium-aluminum-silicon alloy aerial cable | |
| CN202495289U (en) | Composite core cable | |
| CN202930108U (en) | Composite material cable core structure | |
| CN210245123U (en) | Soft aluminum stranded wire with carbon fiber composite core | |
| CN218896502U (en) | Ultrahigh-voltage carbon fiber photoelectric composite overhead conductor | |
| CN202534424U (en) | Photoelectric composite overhead conductor with carbon fiber composite core | |
| CN213459181U (en) | Super heat-resistant aluminum alloy wire with maximum allowable working temperature of 210 DEG C |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: HENAN KOSEN CABLE CO., LTD. Effective date: 20120229 Owner name: HENAN KOSEN CABLE CO., LTD. Free format text: FORMER OWNER: HUNAN ELECTRIC POWER COMPANY, ZHOUKOU POWER SUPPLY COMPANY Effective date: 20120229 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120229 Address after: 466000 Industrial Park, intersection of Zhongyuan Road and Huaihe Road, South Outer Ring Road, Zhoukou, Henan Patentee after: Henan Kosen Cable Co., Ltd. Address before: Zhoukou City, Henan province 466000 taeho Road No. 1 Co-patentee before: Henan Kosen Cable Co., Ltd. Patentee before: Zhoukou Power Supply Branch of Henan Electric Power Company |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Energy-saving connecting (continuous) clamp of aluminum conductor composite core (ACCC) Effective date of registration: 20120323 Granted publication date: 20100714 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: Henan Kosen Cable Co., Ltd. Registration number: 2012990000105 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150407 Granted publication date: 20100714 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: Henan Kosen Cable Co., Ltd. Registration number: 2012990000105 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20150721 |
|
| EXPY | Termination of patent right or utility model |