NO319752B1 - Massiv likestromskabel - Google Patents
Massiv likestromskabel Download PDFInfo
- Publication number
- NO319752B1 NO319752B1 NO19981927A NO981927A NO319752B1 NO 319752 B1 NO319752 B1 NO 319752B1 NO 19981927 A NO19981927 A NO 19981927A NO 981927 A NO981927 A NO 981927A NO 319752 B1 NO319752 B1 NO 319752B1
- Authority
- NO
- Norway
- Prior art keywords
- kraft paper
- layer
- insulation layer
- low resistance
- direct current
- Prior art date
Links
- 239000007787 solid Substances 0.000 title claims description 18
- 239000002655 kraft paper Substances 0.000 claims description 129
- 238000009413 insulation Methods 0.000 claims description 106
- 239000004020 conductor Substances 0.000 claims description 62
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 29
- 229910052799 carbon Inorganic materials 0.000 claims description 29
- 239000000123 paper Substances 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000004065 semiconductor Substances 0.000 claims description 4
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 230000005684 electric field Effects 0.000 description 21
- 230000015556 catabolic process Effects 0.000 description 20
- 230000002093 peripheral effect Effects 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 9
- 239000011800 void material Substances 0.000 description 9
- 238000004804 winding Methods 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 8
- 239000002131 composite material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
- H01B9/0688—Features relating to the dielectric of oil-pressure cables
Landscapes
- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
- Glass Compositions (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12635397A JP3269547B2 (ja) | 1997-04-29 | 1997-04-29 | ソリッドdcケーブル |
JP31451997A JPH11134946A (ja) | 1997-10-29 | 1997-10-29 | ソリッドdcケーブル |
JP33515597A JPH11149831A (ja) | 1997-11-18 | 1997-11-18 | ソリッドdcケーブル |
Publications (3)
Publication Number | Publication Date |
---|---|
NO981927D0 NO981927D0 (no) | 1998-04-28 |
NO981927L NO981927L (no) | 1998-10-30 |
NO319752B1 true NO319752B1 (no) | 2005-09-12 |
Family
ID=27315310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19981927A NO319752B1 (no) | 1997-04-29 | 1998-04-28 | Massiv likestromskabel |
Country Status (4)
Country | Link |
---|---|
US (1) | US6201191B1 (de) |
EP (1) | EP0875907B2 (de) |
DK (1) | DK0875907T4 (de) |
NO (1) | NO319752B1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3024627B2 (ja) * | 1998-02-03 | 2000-03-21 | 住友電気工業株式会社 | 海底ソリッドケーブル |
US6600108B1 (en) | 2002-01-25 | 2003-07-29 | Schlumberger Technology Corporation | Electric cable |
JP4602680B2 (ja) * | 2004-03-22 | 2010-12-22 | 株式会社オーツカ | 電磁波シールド構造 |
US7541545B2 (en) | 2006-11-30 | 2009-06-02 | Schlumberger Technology Corporation | Tapeless cable assembly and methods of manufacturing same |
US8929702B2 (en) | 2007-05-21 | 2015-01-06 | Schlumberger Technology Corporation | Modular opto-electrical cable unit |
MX2014004575A (es) | 2011-10-17 | 2014-08-22 | Schlumberger Technology Bv | Cable de doble uso con envoltura de fibra optica para su uso en operaciones de perforacion de pozos. |
WO2013071945A1 (en) | 2011-11-14 | 2013-05-23 | Abb Research Ltd | A solid direct current (dc) transmission system comprising a laminated insulation layer and method of manufacturing |
EP2783373B1 (de) | 2011-11-25 | 2015-11-18 | ABB Research Ltd. | Gleichstrom (dc)-übertragungssystem mit einer laminierten isolationsschicht von kontrollierter dicke und verfahren zu herstellung |
GB2518774B (en) | 2012-06-28 | 2020-01-29 | Schlumberger Holdings | High power opto-electrical cable with multiple power and telemetry paths |
BR112015018101A2 (pt) * | 2013-02-07 | 2017-07-18 | Abb Technology Ltd | dispositivo de isolamento elétrico tubular, arranjo de cabo de transmissão de energia elétrica de alta tensão e método para prover um cabo de transmissão flexível isolado de energia elétrica de alta tensão |
JP5880525B2 (ja) * | 2013-11-26 | 2016-03-09 | 株式会社オートネットワーク技術研究所 | フラットケーブル及びその製造方法 |
US11725468B2 (en) | 2015-01-26 | 2023-08-15 | Schlumberger Technology Corporation | Electrically conductive fiber optic slickline for coiled tubing operations |
US10049789B2 (en) | 2016-06-09 | 2018-08-14 | Schlumberger Technology Corporation | Compression and stretch resistant components and cables for oilfield applications |
US11049631B2 (en) * | 2017-02-16 | 2021-06-29 | Ls Cable & System Ltd. | Power cable |
US10672539B2 (en) * | 2017-03-24 | 2020-06-02 | Ls Cable & System Ltd. | Power cable |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2102129A (en) † | 1934-11-15 | 1937-12-14 | Anaconda Wire & Cable Co | Electric cable |
US3617377A (en) * | 1966-06-10 | 1971-11-02 | Fujikura Ltd | Insulation consisting of ethylene-propylene rubber composition for electric wire and cable |
US3844860A (en) * | 1971-04-01 | 1974-10-29 | British Insulated Callenders | Method of making an electric power cable |
US3833443A (en) * | 1972-10-20 | 1974-09-03 | Fortin Laminating Corp | Method of making flexible conductor cable |
GB1470501A (en) * | 1973-03-20 | 1977-04-14 | Raychem Ltd | Polymer compositions for electrical use |
GB1507675A (en) * | 1974-06-21 | 1978-04-19 | Pyrotenax Of Ca Ltd | Heating cables and manufacture thereof |
US4033028A (en) * | 1974-06-21 | 1977-07-05 | Pyrotenax Of Canada Limited | Method of making heating cables |
US4029206A (en) * | 1975-09-22 | 1977-06-14 | Coronet Container | Cable storage package |
GB2002684B (en) * | 1977-08-06 | 1982-02-17 | Showa Electric Wire & Cable Co | Laminated insulating paper and oil-filled cable insulated thereby |
ZA786576B (en) * | 1978-11-22 | 1980-02-27 | South African Inventions | Waterproofing or insulated electric cables |
JPS57141811A (en) * | 1981-02-25 | 1982-09-02 | Furukawa Electric Co Ltd | Polyolefin series electrically insulating film and method of producing same |
JPS6059605A (ja) * | 1983-09-09 | 1985-04-06 | 住友電気工業株式会社 | 絶縁用ポリオレフィンラミネート紙の製造方法 |
JPS6110811A (ja) * | 1984-06-26 | 1986-01-18 | 東レ株式会社 | 電力ケ−ブル |
JP2544870B2 (ja) * | 1992-06-26 | 1996-10-16 | 住友電気工業株式会社 | 直流ofケ―ブル |
US5521010A (en) * | 1994-03-25 | 1996-05-28 | The Furukawa Electric Co., Ltd. | Polyethylene for an insulation layer of a power cable and a crosslinked polyethylene insulated power cable using the same |
-
1998
- 1998-04-28 DK DK98303285T patent/DK0875907T4/da active
- 1998-04-28 EP EP98303285A patent/EP0875907B2/de not_active Expired - Lifetime
- 1998-04-28 NO NO19981927A patent/NO319752B1/no not_active IP Right Cessation
- 1998-04-29 US US09/069,101 patent/US6201191B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK0875907T4 (da) | 2009-12-07 |
US6201191B1 (en) | 2001-03-13 |
NO981927L (no) | 1998-10-30 |
EP0875907B2 (de) | 2009-09-02 |
EP0875907B1 (de) | 2004-08-11 |
EP0875907A3 (de) | 1999-10-13 |
NO981927D0 (no) | 1998-04-28 |
DK0875907T3 (da) | 2004-12-13 |
EP0875907A2 (de) | 1998-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |