CN208834766U - Power cable for wind power generation - Google Patents
Power cable for wind power generation Download PDFInfo
- Publication number
- CN208834766U CN208834766U CN201821680548.5U CN201821680548U CN208834766U CN 208834766 U CN208834766 U CN 208834766U CN 201821680548 U CN201821680548 U CN 201821680548U CN 208834766 U CN208834766 U CN 208834766U
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- China
- Prior art keywords
- twisted
- conductor
- cable
- power generation
- wind power
- 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.)
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- 238000010248 power generation Methods 0.000 title claims abstract description 13
- 239000004020 conductor Substances 0.000 claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 12
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 11
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 11
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 11
- 235000009120 camo Nutrition 0.000 claims abstract description 11
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 11
- 239000011487 hemp Substances 0.000 claims abstract description 11
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000003365 glass fiber Substances 0.000 claims abstract description 8
- 229920002725 thermoplastic elastomer Polymers 0.000 claims abstract description 7
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Ropes Or Cables (AREA)
- Communication Cables (AREA)
Abstract
The utility model relates to a kind of power cable for wind power generation, including by the twisted cable core constituted of five cores, gap location fills rounding by rope made of hemp filled layer between five cores, is surrounded with glass fibre belt outside cable core, glass fibre belt outer layer is extruded with TPV-90 thermoplastic elastomer sheath；The structure of every core includes: conductor, conductor includes the multiply strand being twisted using 5 class copper wires, multiply strand is twisted into entirety, the outer wrapping bag reinforced non-woven fabrics of conductor along the direction of lay with the 5 class copper wire again in the same direction, and reinforced non-woven fabrics extrude 90 DEG C of ethylene-propylene rubber insulated material outside；The utility model improves heat-proof corrosion resistant erosion and the torsional resistance of cable for wind power generation, has saved cost, has realized energy-efficient productive target.
Description
Technical field
The utility model relates to field of cable technology, especially a kind of power cable for wind power generation.
Background technique
Cable for wind power generation requires have very high tension, hole transverse strength and resistance to fire intensity, cable for wind power generation to exist
Its tension and load-bearing capacity are influenced very big by cable and packing material when stranding, it is therefore desirable to by selecting fire proofing material
The design optimization with cable load-carrying members is selected, to improve the quality of product, reduce cost, is achieved the purpose that energy-efficient.
Utility model content
The applicant provides a kind of structurally reasonable electric power used for wind power generation for the disadvantage in above-mentioned existing production technology
Cable optimizes material selection and structure design, to improve the tension and torsional resistance of cable, save the cost.
Technical solution used by the utility model is as follows:
A kind of power cable for wind power generation, including being twisted the cable core constituted, gap between five cores by five cores
Rounding is filled by rope made of hemp filled layer by place, is surrounded with glass fibre belt outside cable core, glass fibre belt outer layer is extruded with TPV-90 thermoplastic elastomer
Sheath；The structure of every core includes: conductor, and conductor is twisted in the same direction by 5 class copper wires, the outer wrapping bag reinforced nonwoven of conductor
Cloth, reinforced non-woven fabrics extrude 90 DEG C of ethylene-propylene rubber insulated material outside.
As a further improvement of the above technical scheme:
The structure of conductor are as follows: including the multiply strand being twisted using 5 class copper wires, multiply strand edge and the 5 class copper
The direction of lay of silk is twisted into entirety again in the same direction, and identical as the wrapped direction of the reinforced non-woven fabrics.
The rope made of hemp filled layer uses rope made of hemp filler.
The beneficial effects of the utility model are as follows:
The utility model is compact-sized, reasonable, and the with short production cycle of product, yield are high, and production cost is low, product cost
It greatly improves, realizes energy-efficient productive target.The utility model has the further advantage that simultaneously
The utility model conductor molding mode is different from the molding mode that conductor generallys use in the prior art, 5 class copper wires
Being twisted into the direction of strand, to be twisted into the direction of conductor again with strand identical and identical as the wrapped direction of reinforced non-woven fabrics, increases
The strong bending property of conductor.
The utility model sheath uses TPV-90 thermoplastic elastomer sheath, has excellent flame-retardant performance, mechanicalness
Energy, high and low temperature resistance；
The utility model insulation uses 90 DEG C of ethylene-propylene rubber insulated material, and the EP rubbers of -35 DEG C to 90 DEG C temperature resistant grades is exhausted
Edge material is high anti-tear type rubber high steam crosslinked insulating material, has good low temperature resistant weather-resistant performance, meet
TICW/01-2009IE4 standard requirements, the distortion cable insulation suitable for wind-driven generator；
It is tightly packed using the rope made of hemp filler when five core strandings of the utility model, guarantee its tensile strength and resistance to torsion
Qu Xingneng.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein: 1, conductor；2, reinforced non-woven fabrics；3,90 DEG C of ethylene-propylene rubber insulated material；4, rope made of hemp filled layer；5, glass
Band；6, TPV-90 thermoplastic elastomer sheath.
Specific embodiment
With reference to the accompanying drawing, illustrate specific embodiment of the present utility model.
As shown in Figure 1, the power cable for wind power generation of the present embodiment, including being twisted the cable core constituted by five cores,
Gap location fills rounding by rope made of hemp filled layer 4 between five cores, is surrounded with glass fibre belt 5 outside cable core, 5 outer layer of glass fibre belt extrudes
There is TPV-90 thermoplastic elastomer sheath 6；The structure of every core includes: conductor 1, and conductor 1 is twisted in the same direction by 5 class copper wires,
The outer wrapping bag reinforced non-woven fabrics 2 of conductor 1, reinforced non-woven fabrics 2 extrude 90 DEG C of ethylene-propylene rubber insulated material 3 outside.
The structure of conductor 1 are as follows: including the multiply strand being twisted using 5 class copper wires, multiply strand edge and 5 class copper wires
Direction of lay be twisted into entirety again in the same direction, and it is identical as the wrapped direction of reinforced non-woven fabrics 2, enhance the performance of its warp resistance
Rope made of hemp filled layer 4 is closely tamped using rope made of hemp filler.
TPV-90 thermoplastic elastomer sheath 6 has excellent flame-retardant performance, mechanical performance, high and low temperature resistance.
Above description is the explanation to the utility model, is not the restriction to utility model, defined by the utility model
Range is within the protection scope of the utility model referring to claim, can make any type of modification.
Claims (3)
1. a kind of power cable for wind power generation, it is characterised in that: including by the twisted cable core constituted of five cores, five cores
Between gap location by rope made of hemp filled layer (4) fill rounding, be surrounded with glass fibre belt (5) outside cable core, be extruded with outside glass fibre belt (5)
TPV-90 thermoplastic elastomer sheath (6)；The structure of every core includes: conductor (1), conductor (1) be twisted in the same direction by 5 class copper wires and
At the outer wrapping bag reinforced non-woven fabrics (2) of conductor (1), reinforced non-woven fabrics (2) extrude 90 DEG C of ethylene-propylene rubber insulated material (3) outside.
2. power cable for wind power generation as described in claim 1, it is characterised in that: the structure of conductor (1) are as follows: including using
The multiply strand that 5 class copper wires are twisted, multiply strand are twisted into entirety along the direction of lay with the 5 class copper wire again in the same direction, and
It is identical as the wrapped direction of the reinforced non-woven fabrics (2).
3. power cable for wind power generation as described in claim 1, it is characterised in that: the rope made of hemp filled layer (4) is using fiber crops
Rope filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821680548.5U CN208834766U (en) | 2018-10-16 | 2018-10-16 | Power cable for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821680548.5U CN208834766U (en) | 2018-10-16 | 2018-10-16 | Power cable for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208834766U true CN208834766U (en) | 2019-05-07 |
Family
ID=66318953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821680548.5U Active CN208834766U (en) | 2018-10-16 | 2018-10-16 | Power cable for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208834766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148005A (en) * | 2018-10-16 | 2019-01-04 | 睿康文远电缆股份有限公司 | power cable for wind power generation |
-
2018
- 2018-10-16 CN CN201821680548.5U patent/CN208834766U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148005A (en) * | 2018-10-16 | 2019-01-04 | 睿康文远电缆股份有限公司 | power cable for wind power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 8, Guan Lin Zhen long distance road, Wuxi, Jiangsu Province Co-patentee after: JIANGSU NEW YUANCHENG CABLE Co., LTD. Patentee after: YuanCheng Cable Co., Ltd. Address before: No. 8, Guan Lin Zhen long distance road, Wuxi, Jiangsu Province Co-patentee before: JIANGSU NEW YUANCHENG CABLE Co., LTD. Patentee before: Rui Kang Wen far cable Limited by Share Ltd |
|
| CP01 | Change in the name or title of a patent holder |