CN106057289B - Ultra-high-tension power transmission line energy-saving overhead wire - Google Patents

Ultra-high-tension power transmission line energy-saving overhead wire Download PDF

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Publication number
CN106057289B
CN106057289B CN201610292797.6A CN201610292797A CN106057289B CN 106057289 B CN106057289 B CN 106057289B CN 201610292797 A CN201610292797 A CN 201610292797A CN 106057289 B CN106057289 B CN 106057289B
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aluminium
parts
twisted
carbon fiber
component
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CN106057289A (en
Inventor
李名珍
张建兵
汪小娟
吴春兰
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Jiangsu Hengtong Wire and Cable Technology Co Ltd
Jiangsu Hengtong Electric Power Special Wire Co Ltd
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Jiangsu Hengtong Electric Power Special Wire Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/08—Several wires or the like stranded in the form of a rope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1895—Internal space filling-up means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H01B7/221—Longitudinally placed metal wires or tapes
    • H01B7/223—Longitudinally placed metal wires or tapes forming part of a high tensile strength core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2806—Protection against damage caused by corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/008—Power cables for overhead application
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients

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Abstract

The present invention discloses a kind of ultra-high-tension power transmission line energy-saving overhead wire, and the second aluminium alloy conductive layer outer surface is twisted successively aluminium conductor clad, and " Z " font aluminium alloy conductor of aluminium conductor clad " Z " font is twisted；Polyester gluing filling part is filled in aluminium layer and between several carbon fibre precursors；The polyester gluing filling part is by the first component and the second component according to 1：2 ~ 4 mass ratio mixes, and first component is made of the raw material of following weight parts：307 unsaturated polyester (UP)s of N, butyl acrylate, Isooctyl acrylate monomer, n-butanol, toluene, talcum powder, aluminium powder, calcium carbonate, triethylene tetramine.The present invention improves electric conductivity, bending property and the corrosion resistance of cable, reduces cable calorific value, and entire transmission system reliability of operation and safety can be greatly improved by being widely used.

Description

Ultra-high-tension power transmission line energy-saving overhead wire
Technical field
The present invention relates to a kind of electric power transmission lead more particularly to a kind of ultra-high-tension power transmission line energy-saving overhead wires.
Background technology
Chinese national economy continues rapid growth and the demand of electric power is being continuously increased, according to Guo Wang Construction Company Limiteds Planning, it is interior in recent years to focus the consruction on 1100kV UHV transmission lines.Transmission line construction, need more large-section lead but It is not intended to wire diameter too big again.Traverse design will consider that the transmission capacity of factors, particularly conducting wire and economic current are close Degree, corona critical voltage, mechanical strength etc..On the one hand, in the narrow area of circuit, it is only necessary to replace leading for close section specification Line, the requirement of intensity and conducting wire over the ground can be met by not needing to replacement steel tower substantially, but in the application with conductor temperature Rising, arc sag necessarily increases.And original shaft tower can not possibly have very big remaining to meet the incrementss of its arc sag, therefore will Reach and do not change steel tower increase-volume 40 ~ 50% on original corridor and have any problem.
On the other hand, existing aluminum conductor uses galvanized strand wires this structure has used more than 100 years as stress unit, It is traditional structure.But galvanized strand wires intensity is not high, and corrosion resistance is not strong, shortens conducting wire whole service life.Go out the eighties Xian Lv Baogangs single line, at that time because of complex process, it is difficult to promote, now, be used in large cross line, corrosion resistance is significantly Strengthen, but intensity is reduced than steel strand wires.
Invention content
The present invention provides a kind of ultra-high-tension power transmission line energy-saving overhead wire, this ultra-high-tension power transmission line is maked somebody a mere figurehead with energy-saving Conductor structure both ensure that several carbon fibre precursor roundings in aluminium layer, also avoid the damage of follow-up aluminium layer in use, So as to ensure that the reliability of electrical property, polyester gluing filler bonding force is strong, is formd between several carbon fibre precursors Seamless seal structure has good heat-resisting, cold resistance, the corrosion of acid and alkali-resistance salt medium and thermal stability, and stationarity is good, resistant slide Property is strong.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of ultra-high-tension power transmission line is led with energy-saving make somebody a mere figurehead Line, including being located at the stress unit at center and being twisted the first aluminium alloy conductive layer, the second aluminium in stress unit outer surface successively Alloy conductive layer；
The first aluminium alloy conductive layer is twisted by 10 ~ 14 first aluminium single lines, the second aluminium alloy conductive layer It is twisted by 16 ~ 20 second aluminium single lines；
The second aluminium alloy conductive layer outer surface is twisted successively aluminium conductor clad, and aluminium conductor clad is by 19 ~ 21 Root section is twisted for " Z " font aluminium alloy conductor of " Z " font；
The stress unit includes being located at the first carbon fiber single line at center and be twisted in the first carbon fiber single line outer surface 6 Root the second carbon fiber single line, the first carbon fiber single line and the second carbon fiber single line outer surface are coated with aluminium layer, the aluminium The thickness of layer is 0.1 ~ 0.4mm；
The first carbon fiber single line, the second carbon fiber single line are twisted by several carbon fibre precursors；Positioned at aluminium layer It is interior and between several carbon fibre precursors be filled with polyester gluing filling part；
The polyester gluing filling part is by the first component and the second component according to 1：2 ~ 4 mass ratio mixes, described First component is made of the raw material of following weight parts：100 parts of N-307 unsaturated polyester (UP)s, 15 parts of butyl acrylate, acrylic acid Different 18 parts of monooctyl ester, 9 parts of n-butanol, 9 parts of toluene, 3 parts of talcum powder, 4.5 parts of aluminium powder, 11 parts of calcium carbonate, 0.9 part of triethylene tetramine；
Second component is made of the component of following parts by weight：
100 parts of acrylic acid,
30 ~ 35 parts of methyl methacrylate,
20 ~ 25 parts of ethylene glycol,
10 ~ 15 parts of toluene di-isocyanate(TDI),
1 ~ 2 part of dibutyl tin laurate,
0.5 ~ 1 part of benzoyl peroxide,
0.5 ~ 0.8 part of septichen phenyl ester.
Further improved technical solution is as follows in above-mentioned technical proposal：
1. in said program, first component is with the second component according to 1：2.6 mass ratio mixes.
2. in said program, the thickness of the aluminium layer is 0.1 ~ 0.4mm.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
1. ultra-high-tension power transmission line energy-saving overhead wire of the present invention, filled out between several carbon fibre precursors in aluminium layer Polyester gluing filling part filled with special formulation both ensure that several carbon fibre precursor roundings in aluminium layer, after also avoiding Continue the damage of aluminium layer in use, so as to ensure that the reliability of electrical property, polyester gluing filler bonding force is strong, at several Seamless seal structure is formd between carbon fibre precursor, it is steady with good heat-resisting, cold resistance, the corrosion of acid and alkali-resistance salt medium and heat Qualitative, stationarity is good, and anti-slipping property is strong, it is therefore prevented that the defects of being come due to carbon fibre precursor smooth zone, it is ensured that uniform force, resistance Hot property is excellent；First aluminium alloy conductive layer is twisted by 10 ~ 14 first aluminium single lines, the second aluminium alloy conductive layer by 16 ~ 20 second aluminium single lines are twisted, and the second aluminium alloy conductive layer outer surface is twisted successively aluminium conductor clad, structure Closely, bending radius declines most 6 times of cable sizes, reduces the space of mounting arrangement, reduces installation cost, it is easier to apply If tightening factor height improves current-carrying capacity under same cross-section, can also be effectively prevented rainwater etc. enter conducting wire inside, reduce or The icing of conductive line surfaces ponding is avoided, the Anti-ice-and-snow ability of conducting wire has been significantly increased, aluminium conductor clad is by 19 ~ 21 " Z " Font aluminium alloy conductor is twisted the electric conductivity for also improving cable, bending property and corrosion resistance, reduces cable Calorific value, entire transmission system reliability of operation and safety can be greatly improved by being widely used, and have wide application Prospect is particularly suitable for the transmission line of electricity for needing to reconstruct increase-volume, dilatation.
2. ultra-high-tension power transmission line energy-saving overhead wire of the present invention, aluminium packet carbon fiber line diameter is small, is conveniently used for Lay configuration, carbon fiber wire use lay configuration, bending property and its excellent, and carbon fiber wire bending is avoided to fracture problem completely, The defects of individual carbon fibers precursor is broken once in a while does not influence aluminium packet carbon fiber single line performance, and single aluminium packet carbon fiber single line is small will not The entire aluminium packet carbon fiber of larger impact is twisted the performance of strengthening core stress unit, improves transmission line safety coefficient；Secondly, Aluminium coating thickness can accomplish it is very thin so that aluminium packet carbon fiber line diameter can accomplish 2mm ~ 4mm, with zinc-coated wire Almost, the stress unit of conducting wire is made with more stranded modes, changes the single of present carbon fiber rod, diameter 5mm ~ 12mm Present situation, small aluminium packet carbon fiber line diameter and Duo Gen lay configurations cause the stress unit of conducting wire（Aluminium packet carbon fiber is twisted Core）Bending diameter greatly reduces, and avoids that current individual carbon fibers diameter of mandrel is big, and bending stress is big, it is desirable that sabot, construction bending Diameter is very big, leads to unfolding conductor, and jointing requirements are high, and the conducting wire for frequently occurring plug crimping construction wrong hidden danger and arriving goes offline defeated Electric line power-off fault.
3. ultra-high-tension power transmission line energy-saving overhead wire of the present invention, aluminium clad occurs the carbon fiber of the inside fine The cladding effect of pressing, more than 100 carbon fibre precursor of the inside cause single carbon using twisted mode of tiing knots, such structure Broken fiber filaments connector less influences carbon fiber wire overall performance, and pull-off force is high, extends the service life of circuit；Secondly, exist On large span high pressure overhead power line, excellent corrosion resistance, light-weight, pull-off force is high, conductivity is high and high performance-price ratio, in original Have and do not change steel tower on corridor substantially, reach increase-volume 60%, current-carrying capacity is big, light weight, sag characteristic are good, extends making for circuit Use the service life.
Description of the drawings
Attached drawing 1 is ultra-high-tension power transmission line energy-saving overhead wire structure diagram of the present invention；
Attached drawing 2 is stress unit structure diagram in attached drawing 1；
Attached drawing 3 is the partial structural diagram of attached drawing 1.
In the figures above：1st, stress unit；2nd, the first aluminium alloy conductive layer；21st, the first aluminium single line；3rd, the second aluminium alloy is led Electric layer；31st, the second aluminium single line；4th, aluminium conductor clad；41st, " Z " font aluminium alloy conductor；5th, the first carbon fiber single line；6th, Two carbon fiber single lines；7th, aluminium layer；8th, carbon fibre precursor；9th, polyester gluing filling part.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments：
Embodiment：A kind of ultra-high-tension power transmission line energy-saving overhead wire, the stress unit 1 and successively including being located at center It is twisted the first aluminium alloy conductive layer 2 in 1 outer surface of stress unit, the second aluminium alloy conductive layer 3；
The first aluminium alloy conductive layer 2 is twisted by 11 first aluminium single lines 21, the second aluminium alloy conductive layer 3 It is twisted by 18 second aluminium single lines 31；
Second aluminium alloy conductive layer, 3 outer surface is twisted successively aluminium conductor clad 4, and aluminium conductor clad 4 is by 21 Root section is twisted for " Z " the font aluminium alloy conductor 41 of " Z " font；
The stress unit 1 includes being located at the first carbon fiber single line 5 at center and be twisted in 5 appearance of the first carbon fiber single line The second carbon fiber single line 6 of 6, face, the first carbon fiber single line 5 and 6 outer surface of the second carbon fiber single line are coated with aluminium layer 7, The thickness of the aluminium layer 7 is 0.1 ~ 0.4mm；
The first carbon fiber single line 5, the second carbon fiber single line 6 are twisted by several carbon fibre precursors 8；Positioned at aluminium Polyester gluing filling part 9 is filled in layer 7 and between several carbon fibre precursors 8.
The polyester gluing filling part 9 is by the first component and the second component according to 1：2 ~ 4 mass ratio mixes, described First component is made of the raw material of following weight parts：100 parts of N-307 unsaturated polyester (UP)s, 15 parts of butyl acrylate, acrylic acid Different 18 parts of monooctyl ester, 9 parts of n-butanol, 9 parts of toluene, 3 parts of talcum powder, 4.5 parts of aluminium powder, 11 parts of calcium carbonate, 0.9 part of triethylene tetramine；
Second component is made of the component of following parts by weight：100 parts of acrylic acid, 35 parts of methyl methacrylate, second 22 parts of glycol, 12 parts of toluene di-isocyanate(TDI), 1.8 parts of dibutyl tin laurate, 0.8 part of benzoyl peroxide, o-hydroxy 0.8 part of phenyl formate.
First component is with the second component according to 1：2.6 mass ratio mix.
The thickness of above-mentioned aluminium layer 7 is 0.25mm or 0.15mm.
During using above-mentioned ultra-high-tension power transmission line energy-saving overhead wire, filled out between several carbon fibre precursors in aluminium layer Polyester gluing filling part filled with special formulation both ensure that several carbon fibre precursor roundings in aluminium layer, after also avoiding Continue the damage of aluminium layer in use, so as to ensure that the reliability of electrical property, polyester gluing filler bonding force is strong, at several Seamless seal structure is formd between carbon fibre precursor, it is steady with good heat-resisting, cold resistance, the corrosion of acid and alkali-resistance salt medium and heat Qualitative, stationarity is good, and anti-slipping property is strong, it is therefore prevented that the defects of being come due to carbon fibre precursor smooth zone, it is ensured that uniform force, resistance Hot property is excellent；Its close structure, bending radius decline most 6 times of cable sizes, reduce the space of mounting arrangement, reduce Installation cost, it is easier to lay, tightening factor height improves current-carrying capacity under same cross-section, can also be effectively prevented rainwater etc. into Enter inside conducting wire, the icing of conductive line surfaces ponding has been reduced or avoided, the Anti-ice-and-snow ability of conducting wire has been significantly increased, has made extensively With entire transmission system reliability of operation and safety can be greatly improved, have broad application prospects, be particularly suitable for Need the transmission line of electricity of reconstruction increase-volume, dilatation；Secondly, aluminium coating thickness can be accomplished very thin, so that aluminium packet carbon is fine Dimension line diameter can accomplish 2mm ~ 4mm, similar with zinc-coated wire, and the stress unit of conducting wire is made with more stranded modes, The single of present carbon fiber rod, the present situation of diameter 5mm ~ 12mm are changed, small aluminium packet carbon fiber line diameter and Duo Gen are twisted Structure causes the stress unit of conducting wire（Aluminium packet carbon fiber twisted cores）Bending diameter greatly reduces, and avoids current individual carbon fibers core Stick diameter is big, and bending stress is big, it is desirable that sabot, construction bending diameter is very big, leads to unfolding conductor, jointing requirements are high, frequently go out Existing plug crimping construction wrong hidden danger transmission line of electricity power-off fault and the conducting wire that arrives goes offline；Again, aluminium clad is to the carbon of the inside The cladding effect of pressing well occurs for fiber, and more than 100 carbon fibre precursor of the inside is using twisted mode of tiing knots, such knot Structure causes individual carbon fibers silk fracture connector less to influence carbon fiber wire overall performance, and pull-off force is high, extends the use of circuit Service life.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention The equivalent change or modification that Spirit Essence is made, should be covered by the protection scope of the present invention.

Claims (2)

1. a kind of ultra-high-tension power transmission line energy-saving overhead wire, it is characterised in that：Stress unit including being located at center（1）With It is twisted successively in stress unit（1）First aluminium alloy conductive layer of outer surface（2）, the second aluminium alloy conductive layer（3）；
The first aluminium alloy conductive layer（2）By 10 ~ 14 first aluminium single lines（21）It is twisted, second aluminium alloy is conductive Layer（3）By 16 ~ 20 second aluminium single lines（31）It is twisted；
The second aluminium alloy conductive layer（3）Outer surface is twisted successively aluminium conductor clad（4）, aluminium conductor clad（4）By 19 ~ 21 sections are " Z " font aluminium alloy conductor of " Z " font（41）It is twisted；
The stress unit（1）The first carbon fiber single line including being located at center（5）Be twisted in the first carbon fiber single line（5）Outside The second carbon fiber single line of 6, surface（6）, the first carbon fiber single line（5）With the second carbon fiber single line（6）Outer surface coats There is aluminium layer（7）, the aluminium layer（7）Thickness be 0.1 ~ 0.4mm；
The first carbon fiber single line（5）, the second carbon fiber single line（6）By several carbon fibre precursors（8）It is twisted；It is located at Aluminium layer（7）It is interior and in several carbon fibre precursors（8）Between be filled with polyester gluing filling part（9）；
The polyester gluing filling part（9）By the first component and the second component according to 1：2 ~ 4 mass ratio mixes, and described One component is made of the raw material of following weight parts：100 parts of N-307 unsaturated polyester (UP)s, 15 parts of butyl acrylate, acrylic acid are different 18 parts of monooctyl ester, 9 parts of n-butanol, 9 parts of toluene, 3 parts of talcum powder, 4.5 parts of aluminium powder, 11 parts of calcium carbonate, 0.9 part of triethylene tetramine；
Second component is made of the component of following parts by weight：
100 parts of acrylic acid,
30 ~ 35 parts of methyl methacrylate,
20 ~ 25 parts of ethylene glycol,
10 ~ 15 parts of toluene di-isocyanate(TDI),
1 ~ 2 part of dibutyl tin laurate,
0.5 ~ 1 part of benzoyl peroxide,
0.5 ~ 0.8 part of septichen phenyl ester.
2. ultra-high-tension power transmission line energy-saving overhead wire according to claim 1, it is characterised in that：First component With the second component according to 1：2.6 mass ratio mixes.
CN201610292797.6A 2014-12-29 2014-12-29 Ultra-high-tension power transmission line energy-saving overhead wire Active CN106057289B (en)

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Application Number Priority Date Filing Date Title
CN201610292797.6A CN106057289B (en) 2014-12-29 2014-12-29 Ultra-high-tension power transmission line energy-saving overhead wire

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Application Number Priority Date Filing Date Title
CN201610292797.6A CN106057289B (en) 2014-12-29 2014-12-29 Ultra-high-tension power transmission line energy-saving overhead wire
CN201410836142.1A CN104538101B (en) 2014-12-29 2014-12-29 Tensile aluminum stranded wire for electric power transmission

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201410836142.1A Division CN104538101B (en) 2014-12-29 2014-12-29 Tensile aluminum stranded wire for electric power transmission

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CN106057289A CN106057289A (en) 2016-10-26
CN106057289B true CN106057289B (en) 2018-06-15

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CN201611026400.5A Pending CN107068249A (en) 2014-12-29 2014-12-29 High current-carrying capacity electric power overhead wire
CN201611126656.3A Pending CN107068258A (en) 2014-12-29 2014-12-29 Power network overhead transmission line aluminum stranded conductor
CN201610292797.6A Active CN106057289B (en) 2014-12-29 2014-12-29 Ultra-high-tension power transmission line energy-saving overhead wire
CN201610292126.XA Active CN106057330B (en) 2014-12-29 2014-12-29 UHV transmission line aluminium alloy stranded conductor
CN201611019593.1A Pending CN106710667A (en) 2014-12-29 2014-12-29 Low-heat tensile aluminum stranded conductor
CN201410836142.1A Active CN104538101B (en) 2014-12-29 2014-12-29 Tensile aluminum stranded wire for electric power transmission
CN201611126669.0A Active CN106710668B (en) 2014-12-29 2014-12-29 Electric power overhead aluminum stranded conductor
CN201610292545.3A Active CN106057338B (en) 2014-12-29 2014-12-29 Increasing volume type overhead power transmission aluminium closes wire
CN201611031838.2A Pending CN106782840A (en) 2014-12-29 2014-12-29 Electric power overhead wire with corrosion-resistant function

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CN201611026400.5A Pending CN107068249A (en) 2014-12-29 2014-12-29 High current-carrying capacity electric power overhead wire
CN201611126656.3A Pending CN107068258A (en) 2014-12-29 2014-12-29 Power network overhead transmission line aluminum stranded conductor

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CN106057330B (en) 2018-04-06
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CN104538101B (en) 2017-01-18
CN106710668B (en) 2018-06-29
CN106782840A (en) 2017-05-31
CN106710667A (en) 2017-05-24
CN107068249A (en) 2017-08-18
CN106057338A (en) 2016-10-26
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CN107068258A (en) 2017-08-18
CN106057289A (en) 2016-10-26

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