DK2963654T3 - Field Grading Impact - Google Patents
Field Grading Impact Download PDFInfo
- Publication number
- DK2963654T3 DK2963654T3 DK14306059.8T DK14306059T DK2963654T3 DK 2963654 T3 DK2963654 T3 DK 2963654T3 DK 14306059 T DK14306059 T DK 14306059T DK 2963654 T3 DK2963654 T3 DK 2963654T3
- Authority
- DK
- Denmark
- Prior art keywords
- field grading
- layer
- conductive filler
- linear
- power cable
- Prior art date
Links
- 239000011231 conductive filler Substances 0.000 claims description 47
- 230000009021 linear effect Effects 0.000 claims description 45
- 229920000642 polymer Polymers 0.000 claims description 43
- 238000009413 insulation Methods 0.000 claims description 40
- 239000000203 mixture Substances 0.000 claims description 39
- 239000011159 matrix material Substances 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 33
- 239000004020 conductor Substances 0.000 claims description 21
- 238000004132 cross linking Methods 0.000 claims description 18
- 229920001684 low density polyethylene Polymers 0.000 claims description 14
- 239000004702 low-density polyethylene Substances 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 13
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 13
- 229910003465 moissanite Inorganic materials 0.000 claims description 12
- 239000012766 organic filler Substances 0.000 claims description 12
- -1 polypropylene Polymers 0.000 claims description 12
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 12
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000003431 cross linking reagent Substances 0.000 claims description 8
- 229910044991 metal oxide Inorganic materials 0.000 claims description 8
- 150000004706 metal oxides Chemical class 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 239000002041 carbon nanotube Substances 0.000 claims description 6
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 6
- 229910021389 graphene Inorganic materials 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 150000001451 organic peroxides Chemical group 0.000 claims description 5
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 5
- 229920000098 polyolefin Polymers 0.000 claims description 5
- 229910052787 antimony Inorganic materials 0.000 claims description 3
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 230000005684 electric field Effects 0.000 description 11
- 239000002245 particle Substances 0.000 description 11
- 229920001971 elastomer Polymers 0.000 description 10
- 239000000806 elastomer Substances 0.000 description 10
- 150000002978 peroxides Chemical class 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 230000035882 stress Effects 0.000 description 6
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 239000011256 inorganic filler Substances 0.000 description 5
- 229910003475 inorganic filler Inorganic materials 0.000 description 5
- XOLBLPGZBRYERU-UHFFFAOYSA-N SnO2 Inorganic materials O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000008646 thermal stress Effects 0.000 description 4
- 229920002943 EPDM rubber Polymers 0.000 description 3
- 229910002113 barium titanate Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229920000767 polyaniline Polymers 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 239000002322 conducting polymer Substances 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 229920000775 emeraldine polymer Polymers 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- KRDXTHSSNCTAGY-UHFFFAOYSA-N 2-cyclohexylpyrrolidine Chemical compound C1CCNC1C1CCCCC1 KRDXTHSSNCTAGY-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910015391 FeC Inorganic materials 0.000 description 1
- 229920000034 Plastomer Polymers 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 230000009022 nonlinear effect Effects 0.000 description 1
- 229920000553 poly(phenylenevinylene) Polymers 0.000 description 1
- 229920001197 polyacetylene Polymers 0.000 description 1
- 229920006124 polyolefin elastomer Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002397 thermoplastic olefin Polymers 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
- C08K3/041—Carbon nanotubes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
- C08K3/042—Graphene or derivatives, e.g. graphene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/10—Metal compounds
- C08K3/14—Carbides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/08—Insulating conductors or cables by winding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- 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
- H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/06—Cable terminating boxes, frames or other structures
- H02G15/064—Cable terminating boxes, frames or other structures with devices for relieving electrical stress
- H02G15/068—Cable terminating boxes, frames or other structures with devices for relieving electrical stress connected to the cable shield only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
- H02G15/184—Cable junctions protected by sleeves, e.g. for communication cable with devices for relieving electrical stress
- H02G15/188—Cable junctions protected by sleeves, e.g. for communication cable with devices for relieving electrical stress connected to a cable shield only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/001—Conductive additives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Insulated Conductors (AREA)
- Processing Of Terminals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14306059.8A EP2963654B1 (en) | 2014-06-30 | 2014-06-30 | Field grading layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2963654T3 true DK2963654T3 (en) | 2018-03-12 |
Family
ID=51133964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK14306059.8T DK2963654T3 (en) | 2014-06-30 | 2014-06-30 | Field Grading Impact |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9666334B2 (enExample) |
| EP (1) | EP2963654B1 (enExample) |
| DK (1) | DK2963654T3 (enExample) |
| NO (1) | NO2963654T3 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9843179B1 (en) * | 2013-04-16 | 2017-12-12 | The United States Of America As Represented By The Secretary Of The Navy | Corrosion resistant termination connector for steel wire rope/minesweeping cable |
| EP3472237B1 (en) * | 2016-06-21 | 2021-05-26 | Borealis AG | Polymer composition for wire and cable applications with advantageous thermomechanical behaviour and electrical properties |
| KR102499648B1 (ko) * | 2017-05-31 | 2023-02-14 | 엘에스전선 주식회사 | 초고압 직류 전력케이블의 중간접속시스템 |
| KR102272724B1 (ko) * | 2017-06-22 | 2021-07-06 | 엘에스전선 주식회사 | 직류 전력 케이블 |
| KR102604898B1 (ko) * | 2018-11-15 | 2023-11-21 | 엘에스전선 주식회사 | 초고압 직류 전력케이블의 시스템 |
| US11417442B2 (en) | 2019-11-01 | 2022-08-16 | Hamilton Sundstrand Corporation | Field grading members, cables having field grading members, and methods of making field grading members |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3644662A (en) * | 1971-01-11 | 1972-02-22 | Gen Electric | Stress cascade-graded cable termination |
| GB9600819D0 (en) * | 1996-01-16 | 1996-03-20 | Raychem Gmbh | Electrical stress control |
| US6284832B1 (en) * | 1998-10-23 | 2001-09-04 | Pirelli Cables And Systems, Llc | Crosslinked conducting polymer composite materials and method of making same |
| SE525492C2 (sv) * | 2002-10-22 | 2005-03-01 | Abb Research Ltd | Fältstyrande polymermatris försedd med fyllning |
| WO2005036563A2 (en) * | 2003-08-21 | 2005-04-21 | Rensselaer Polytechnic Institute | Nanocomposites with controlled electrical properties |
| FR2867622B1 (fr) * | 2004-03-09 | 2006-05-26 | Nexans | Materiau de controle de champ electrique |
| ATE492588T1 (de) * | 2006-01-04 | 2011-01-15 | Nexans | Verfahren zur vernetzung eines gefüllten polymers auf basis von polyethylen |
| EP1975949B1 (en) | 2007-03-30 | 2015-03-18 | Abb Research Ltd. | A field grading material |
| EA019226B9 (ru) * | 2008-07-10 | 2014-05-30 | Бореалис Аг | Способ получения полиолефина, применение смеси по меньшей мере двух агентов переноса цепи для получения полиолефина, полиэтилен низкой плотности, способ получения кабеля и кабель |
| EP2197080A1 (en) * | 2008-12-09 | 2010-06-16 | ABB Research Ltd. | Flexible joint with resistive field grading material for HVDC cables and method for connecting same to HVDC cables |
| EP3591670A1 (en) * | 2010-11-03 | 2020-01-08 | Borealis AG | A polymer composition and a power cable comprising the polymer composition |
| KR101457330B1 (ko) * | 2011-08-23 | 2014-11-04 | 후루카와 덴키 고교 가부시키가이샤 | 해중 케이블, 그 차수층용 복층 테이프 및 해중 케이블의 피로특성 향상방법 |
| NO335342B1 (no) | 2013-01-02 | 2014-11-24 | Nexans | Feltgraderingslag |
| US9306340B2 (en) * | 2013-12-13 | 2016-04-05 | General Electric Company | System and method for sub-sea cable termination |
-
2014
- 2014-06-30 EP EP14306059.8A patent/EP2963654B1/en active Active
- 2014-06-30 NO NO14306059A patent/NO2963654T3/no unknown
- 2014-06-30 DK DK14306059.8T patent/DK2963654T3/en active
-
2015
- 2015-06-26 US US14/751,462 patent/US9666334B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP2963654A1 (en) | 2016-01-06 |
| US9666334B2 (en) | 2017-05-30 |
| NO2963654T3 (enExample) | 2018-05-12 |
| EP2963654B1 (en) | 2017-12-13 |
| US20150380128A1 (en) | 2015-12-31 |
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