EP2665069B1 - Hochspannungsstromkabel - Google Patents

Hochspannungsstromkabel Download PDF

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Publication number
EP2665069B1
EP2665069B1 EP13167582.9A EP13167582A EP2665069B1 EP 2665069 B1 EP2665069 B1 EP 2665069B1 EP 13167582 A EP13167582 A EP 13167582A EP 2665069 B1 EP2665069 B1 EP 2665069B1
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EP
European Patent Office
Prior art keywords
cable
layer
cable according
electrically conductive
metal material
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.)
Active
Application number
EP13167582.9A
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English (en)
French (fr)
Other versions
EP2665069A1 (de
Inventor
Lazhar KEBBABI
Sophie Barbeau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nexans SA
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Nexans SA
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Priority to PL13167582T priority Critical patent/PL2665069T3/pl
Publication of EP2665069A1 publication Critical patent/EP2665069A1/de
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Publication of EP2665069B1 publication Critical patent/EP2665069B1/de
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Classifications

    • 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
    • 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
    • H01B5/10—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
    • H01B5/107—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a core supporting radial stresses, e.g. a tube, a wire helix
    • 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
    • H01B5/002—Auxiliary arrangements
    • H01B5/004—Auxiliary arrangements for protection against corona
    • 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
    • H01B5/10—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
    • H01B5/102—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a high tensile strength core
    • H01B5/105—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a high tensile strength core composed of synthetic filaments, e.g. glass-fibres

Definitions

  • the present invention relates to an electric cable. It typically, but not exclusively, applies to high-voltage electrical transmission cables or overhead power transmission cables, well known under the OHL "OverHead Lines”.
  • the invention relates to an electric cable capable of reducing the corona effect.
  • Overhead lines traditionally consist of bare conductive elements stretched over an appropriate set of pylons. These lines are conventionally intended for the transport of electrical energy under an alternating high voltage (225 to 800 kV). Each conductor therefore has a diameter of a few centimeters and may be composed of a metal layer or, more frequently, of several assembled metal wires. Along the bare conductor, there is always an effect called crown effect. The corona effect indeed occurs on all conductors and lines subjected to high voltage.
  • the air ionizes and forms around the conductor a luminous crown.
  • the corona effect also causes energy losses and can cause health risks related to electromagnetic radiation, acoustic noise and power losses.
  • one solution is to isolate the conductors by coating them with a layer of insulating plastic material, in order to suppress the electrical contact between the live metal parts and the air, and thus suppressing the corona effect.
  • the document DE 44 24 007 discloses an electrical cable comprising in particular at least one layer of a conductive element for conducting the cable energy in operational configuration, and a support element formed from carbon fibers. Said support element surrounds said layer of the conductive element or is positioned between two layers of said conductive element intended to conduct the cable energy in operational configuration.
  • Increasing the diameter of the cable reduces the tangential electric field and therefore reduces the corona effect.
  • this type of cable has the disadvantage of being either too heavy or not to reduce the corona effect effectively enough.
  • the current capacity is limited.
  • the document FR 983 459 A describes an electrical cable having a tubular body comprising a first layer of plastic surrounded by a second layer of steel son increasing the strength of the cable.
  • the object of the invention is to eliminate the aforementioned drawbacks, that is to say to eliminate or at least significantly reduce the corona effect, while increasing the current capacity.
  • the subject of the invention is an electrical cable comprising at least one central reinforcing element extending along the cable, said reinforcing element being surrounded by at least one electrically conductive element extending along the cable, characterized in that said central reinforcing member is a tubular body.
  • said central reinforcing element is directly in physical contact with said electrically conductive element.
  • the Applicant has indeed found, surprisingly, that the cable according to the invention allowed by its characteristics to reduce the corona effect, while increasing the current capacity.
  • the cable according to the invention has a larger diameter while keeping the same weight.
  • the presence of the tubular body increases the apparent diameter of the cable, while increasing the weight of the cable very little.
  • the electric field surface area is relatively low, in particular of the order of 0.5 kV / mm, thus making it possible to reduce the corona effect which appears from an electric field of 3 kV / mm.
  • the electrically conductive element is on the entire outer surface of the cable, the heat exchange with the surrounding air is high compared to the prior art cables including a surrounding coating at least part an electrically conductive element, or with respect to the cables of the prior art whose conductive element is not at the surface.
  • the cooling of the conductive element is greater and therefore, for the same dimensioning, a larger amount of current can be transmitted by it.
  • central means a reinforcing element which is positioned most in the center of the electric cable, in cross section.
  • the reinforcing element and the electrically conductive element (s) are arranged coaxially.
  • the tubular body according to the invention is not intended for the transport of energy, and its only function is to support the electrically conductive element or elements, while reinforcing the electric cable.
  • tubular body means a tube-shaped element, forming a ring in cross section, whose thickness is substantially constant along the tubular body.
  • the interior of this tube is notably empty of any element.
  • the center of the electric cable thus comprises a longitudinal orifice.
  • This tubular body advantageously makes it possible to improve the mechanical characteristics in rupture of the electric cable by distributing in a uniform manner the mechanical stresses that may be caused in particular by the compression of the electrically conductive element or elements, during the installation of the electric cable of the OHL type.
  • anchoring accessories are necessary. These accessories make it possible to mechanically link the electric cable to an electrical pylon on which it must be installed. Similarly to connect two lengths of cable according to the invention, junction accessories are used. The installation of these accessories is effected by compression of the latter in particular on the electrically conductive element or elements.
  • the tubular body may have an inside diameter (i.e. diameter of the longitudinal orifice) of the order of 5 to 80 mm, and preferably 10 to 30 mm.
  • the tubular body may comprise a layer of a metallic material, or in other words a first layer (i.e. first reinforcing layer) of a metallic material.
  • This metallic material may be selected from steel, steel alloys, aluminum, aluminum alloys, copper, and copper alloys, or a combination thereof.
  • aluminum or aluminum alloys will be used for said first layer, because they are lighter (especially with respect to steel).
  • the outer surface of the first layer may be a smooth or corrugated surface.
  • the thickness of the first layer may be at most 3 mm, preferably at most 2 mm, and particularly preferably between 0.3 and 0.8 mm.
  • the weight of the first layer can range from 0.05 to 0.2 kg / m 2 and is preferably of the order of 0.1 kg / m 2.
  • the tubular body may comprise a layer of a non-metallic material, or in other words a second layer (i.e. second reinforcing layer) of a non-metallic material.
  • This non-metallic material may be chosen from among the fibers (preferably continuous fibers), nanofibers, and nanotubes, or a mixture thereof.
  • the fibers may be chosen from carbon, glass, aramid (Kevlar), ceramic, titanium, tungsten, graphite, boron poly (p-phenyl-2,6-benzobisoxazole) (Zylon), basalt, and alumina, or a combination thereof.
  • the nanofibers may be carbon nanofibers.
  • the nanotubes may be carbon nanotubes.
  • the material of the second layer may be at least partially embedded in an organic matrix.
  • Said organic matrix may for example be a thermoplastic and / or thermosetting matrix. It will be preferred to use a thermosetting matrix, especially chosen from epoxies, vinyl esters, polyimides, polyesters, cyanate esters, phenolics, bismaleimides, and polyurethanes, or a mixture thereof.
  • the thickness of said second layer may range from 5 to 50 mm, and its weight may range from 0.05 to 0.5 kg / m.
  • this second layer preferably has a cross section of trapezoidal shape or "Z" shape.
  • the tubular body may comprise said first layer and said second layer.
  • the second layer advantageously surrounds the first layer.
  • the first layer is in direct physical contact with the second layer.
  • the electrically conductive element of the invention is intended for the transport of energy (i.e. high voltage electrical transmission).
  • It may preferably be metal, especially based on aluminum, namely either only aluminum or aluminum alloy such as for example aluminum alloy and zirconium.
  • Aluminum or aluminum alloy has the advantage of having a significantly optimized electrical conductivity / specific weight pair, particularly with respect to copper.
  • the electrically conductive element of the invention may conventionally be an assembly of wires (or strands) of metal whose cross section may be of round shape or not, or a combination of both. When they are not round, the cross section of these son may be for example of trapezoidal shape or "Z" shape.
  • the different types of form are defined in IEC 62219.
  • the electric cable according to the invention may have an apparent diameter (i.e. outer diameter) ranging from 10 to 100 mm.
  • the electrical cable of the invention does not include an outer layer surrounding the element (s) electrically conductive (s).
  • the electrically conductive element or elements are then in direct contact with their external environment (e.g., ambient air).
  • This absence of an outer layer around the conductive element or elements has the advantage of guaranteeing an electric cable with the lowest laying voltage possible, this laying voltage being proportional to the weight of the electric cable.
  • the interest is to have an electric cable type OHL having the lowest possible mechanical stress, this mechanical stress being exerted by the cable on the two pylons between which it is suspended. Therefore, the range of the electrical cable between two electrical pylons can go up to 500 m, or even up to 2000 m.
  • the electrical cable of the invention may be more particularly a high-voltage electrical transmission cable, in particular of high-voltage overhead line (OHL) type of at least 225 kV and up to 800 kV. This type of cable is usually stretched between two pylons.
  • OTL overhead line
  • figure 1 is a schematic cross sectional view of a cable suitable for the present invention.
  • the electric cable 10, illustrated on the figure 1 corresponds to a high voltage electric transmission cable of the OHL type.
  • Said electric cable 10 further comprises an electrically conductive element 3, intended to transport the electrical energy, surrounding the second reinforcing layer 2.
  • the electrically conductive element 3 is directly in physical contact with the second reinforcing layer 2, the second layer 2 itself being directly in physical contact with the first reinforcing layer 1.
  • the first reinforcing layer 1 can be obtained from a metal strip transformed into a tube with a longitudinal slot by a forming tool. Then, the longitudinal slot is welded, in particular by means of a laser welding device or an electric arc welding device under protective gas, after contacting and maintaining the welding edges of said strip. . The diameter of the formed tube can then be narrowed (reduction of the cross section of the tube) by techniques well known to those skilled in the art.
  • the second reinforcing layer 2 comprises a plurality of carbon fiber strands embedded in a thermosetting matrix of epoxy type, so as to form a trapezoidal cross section.
  • the electrically conductive element 3 is an assembly of strands of aluminum and zirconium alloy, the cross section of each strand being of trapezoidal shape, these strands being twisted together. Said electrically conductive element is therefore in no way impervious to the external environment, and the strands that constitute it deviate elsewhere under the effect of heat due to the thermal expansion of the conductive element.
  • the cable of the figure 1 furthermore does not comprise an outer sheath.
  • the electrically conductive element 3 is thus left directly in contact with its external environment (ie the ambient air).
  • the absence of outer sheath advantageously increases the range of said cable between two electrical pylons and get a better cooling of the cable.

Landscapes

  • Non-Insulated Conductors (AREA)
  • Insulated Conductors (AREA)

Claims (12)

  1. Elektrisches Kabel (10), umfassend mindestens ein zentrales Verstärkungselement (1, 2), das sich entlang dem Kabel erstreckt, wobei das Verstärkungselement von mindestens einem elektrisch leitenden Element (3) umgeben ist, das sich entlang dem Kabel erstreckt, wobei das zentrale Verstärkungselement (1, 2) ein rohrförmiger Körper ist, umfassend eine erste Schicht (1) aus einem metallischen Material und eine zweite Schicht (2) aus einem nicht metallischen Material, dadurch gekennzeichnet, dass die zweite Schicht (2) die erste Schicht (1) umgibt.
  2. Kabel nach Anspruch 1, dadurch gekennzeichnet, dass das metallische Material ausgewählt ist aus Stahl, Stahllegierungen, Aluminium, Aluminiumlegierungen, Kupfer und Kupferlegierungen oder einer ihrer Kombinationen.
  3. Kabel nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die äußere Oberfläche der ersten Schicht (1) aus einem metallischen Material glatt oder gewellt ist.
  4. Kabel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das nicht metallische Material ausgewählt ist aus Fasern, Nanofasern, Nanoröhrchen oder einer ihrer Mischungen.
  5. Kabel nach Anspruch 4, dadurch gekennzeichnet, dass die Fasern ausgewählt sind aus Kohlefasern, Glas, Aramiden, Keramiken, Titanen, Wolfram, Graphiten, Bor, Poly(p-phenyl-2,6-benzobisoxazol), Basalt, Aluminium oder einer ihrer Kombinationen.
  6. Kabel nach Anspruch 4, dadurch gekennzeichnet, dass die Nanofasern Kohlenstoffnanofasern sind.
  7. Kabel nach Anspruch 4, dadurch gekennzeichnet, dass die Nanoröhrchen Kohlenstoffnanoröhrchen sind.
  8. Kabel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Material der zweiten Schicht (2) aus einem nicht metallischen Material mindestens teilweise in eine organische Matrix getaucht ist.
  9. Kabel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das elektrisch leitende Element (3) einen Zusammenbau von Fäden umfasst, wobei der Querschnitt von jeder Faser trapezförmig oder Z-förmig ist.
  10. Kabel nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das elektrisch leitende Material (3) auf Aluminium basiert.
  11. Kabel nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das elektrische Kabel (10) keine äußere Schicht umfasst, die das oder die elektrisch leitende(n) Element(e) (3) umgibt.
  12. Kabel nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass es sich um ein Kabel zur elektrischen Übertragung mit Hochspannung handelt.
EP13167582.9A 2012-05-16 2013-05-14 Hochspannungsstromkabel Active EP2665069B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13167582T PL2665069T3 (pl) 2012-05-16 2013-05-14 Przewód przesyłowy elektryczny wysokiego napięcia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1254504A FR2990791B1 (fr) 2012-05-16 2012-05-16 Cable de transmission electrique a haute tension

Publications (2)

Publication Number Publication Date
EP2665069A1 EP2665069A1 (de) 2013-11-20
EP2665069B1 true EP2665069B1 (de) 2017-11-01

Family

ID=48236816

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13167582.9A Active EP2665069B1 (de) 2012-05-16 2013-05-14 Hochspannungsstromkabel

Country Status (4)

Country Link
US (1) US9159468B2 (de)
EP (1) EP2665069B1 (de)
FR (1) FR2990791B1 (de)
PL (1) PL2665069T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD815047S1 (en) 2014-09-25 2018-04-10 Conway Electric, LLC Overbraided electrical cord with X pattern
RU2599387C1 (ru) * 2015-07-23 2016-10-10 Общество с ограниченной ответственностью "Технология 21 века" (ООО "Т21") Бикомпонентный проводник
CN105575473A (zh) * 2016-02-17 2016-05-11 东莞市华阳灯饰有限公司 一种抗拉导电单丝和导电线及其制备方法
CN106158131A (zh) * 2016-08-31 2016-11-23 无锡江南电缆有限公司 一种加强型耐热扩径母线
CN111785434B (zh) * 2020-07-09 2022-02-11 安徽凌宇电缆科技有限公司 一种散热型5g电缆

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE542848C (de) * 1932-01-29 Hackethal Draht Und Kabel Werk Hohlseil fuer Freileitungen und Hochspannungskabel mit einem rohrartigen, aus einem Metallband geformten Tragkoerper
US1489402A (en) * 1920-07-02 1924-04-08 Aluminum Co Of America Electrical conductor cable
GB429977A (en) * 1934-10-16 1935-06-11 Horace Albert Staples Improvements in flexible electrical conductors
BE457168A (de) * 1943-08-26
US3309455A (en) * 1964-09-21 1967-03-14 Dow Chemical Co Coaxial cable with insulating conductor supporting layers bonded to the conductors
US3717720A (en) * 1971-03-22 1973-02-20 Norfin Electrical transmission cable system
FR2369661A1 (fr) * 1976-10-29 1978-05-26 Kabel Metallwerke Ghh Conducteur pour cables electriques pour la transmission d'une energie importante
US4200126A (en) * 1978-08-07 1980-04-29 Plas/Steel Products, Inc. Plastic composite tubular element containing a sleeve of braided metallic ribbons
GB2029043B (en) * 1978-09-05 1983-07-20 Standard Telephones Cables Ltd Overhead power cables
US4687882A (en) * 1986-04-28 1987-08-18 Stone Gregory C Surge attenuating cable
DE3929450A1 (de) * 1989-09-05 1991-03-07 Kabel & Draht Gmbh Elektrofilterkabel
DE4212147A1 (de) * 1992-04-10 1993-10-14 Siemens Ag Leitungsseil für Hochspannungsfreileitungen mit einem optischen Übertragungselement und Verfahren zu dessen Herstellung
US5243137A (en) * 1992-06-25 1993-09-07 Southwire Company Overhead transmission conductor
US5298682A (en) * 1992-08-20 1994-03-29 Wireworld By David Salz, Inc. Optimized symmetrical coaxial cable
DE9310993U1 (de) * 1993-07-22 1994-11-17 W.L. Gore & Associates Gmbh, 85640 Putzbrunn Breitband-Hochfrequenz-taugliches elektrisches Koaxialkabel
DE4424007A1 (de) 1994-07-08 1996-01-11 Abb Patent Gmbh Freileitungsseile
JP4023771B2 (ja) * 1997-08-14 2007-12-19 コムスコープ，インコーポレイテッド・オヴ・ノース・キャロライナ 同軸ケーブルおよびその製造法
US6395975B1 (en) * 1998-07-06 2002-05-28 Pirelli Cavi E Sistemi S.P.A. High voltage direct current electrical cable with mass-impregnated insulation
DE10065716B4 (de) * 2000-12-29 2004-03-04 Berndorf F.A.S. Ges.m.b.H. & Co. KG Freileitungsseil für Hochspannungsfreileitungen
WO2003091008A1 (en) * 2002-04-23 2003-11-06 Composite Technology Corporation Aluminum conductor composite core reinforced cable and method of manufacture
JP5066363B2 (ja) * 2003-10-22 2012-11-07 シーティーシー ケーブル コーポレイション 高架送配電用ケーブル
US7049522B2 (en) * 2004-03-10 2006-05-23 Judd Wire, Inc. Lightweight composite electrical conductors and cables incorporating same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
FR2990791B1 (fr) 2015-10-23
PL2665069T3 (pl) 2018-04-30
US9159468B2 (en) 2015-10-13
FR2990791A1 (fr) 2013-11-22
US20130306349A1 (en) 2013-11-21
EP2665069A1 (de) 2013-11-20

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