EP0938102A3 - High voltage DC power cable - Google Patents

High voltage DC power cable Download PDF

Info

Publication number
EP0938102A3
EP0938102A3 EP99400308A EP99400308A EP0938102A3 EP 0938102 A3 EP0938102 A3 EP 0938102A3 EP 99400308 A EP99400308 A EP 99400308A EP 99400308 A EP99400308 A EP 99400308A EP 0938102 A3 EP0938102 A3 EP 0938102A3
Authority
EP
European Patent Office
Prior art keywords
high voltage
power cable
cables
corrosion protection
hvdc
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.)
Granted
Application number
EP99400308A
Other languages
German (de)
French (fr)
Other versions
EP0938102B1 (en
EP0938102A2 (en
Inventor
Georg Endre Balog
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
Original Assignee
Alcatel CIT SA
Alcatel SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alcatel CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Publication of EP0938102A2 publication Critical patent/EP0938102A2/en
Publication of EP0938102A3 publication Critical patent/EP0938102A3/en
Application granted granted Critical
Publication of EP0938102B1 publication Critical patent/EP0938102B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/028—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients with screen grounding means, e.g. drain wires

Landscapes

  • Insulated Conductors (AREA)

Abstract

The present invention relates to high voltage direct current (HVDC) cables and to subsea installation of such cables. It further relates to a HVDC power cable including a central conductor (1) and insulation layers (2) covered with a metal sheath (3) such as a lead sheath as well as outer armouring (8) and corrosion protection (9). The cable includes a concentrical return current conductor (6) arranged between the metal sheath (3) and the outer corrosion protection layers (9).
EP99400308A 1998-02-19 1999-02-10 High voltage DC power cable Expired - Lifetime EP0938102B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO980691 1998-02-19
NO19980691A NO310388B1 (en) 1998-02-19 1998-02-19 High voltage cable and undersea cable installation

Publications (3)

Publication Number Publication Date
EP0938102A2 EP0938102A2 (en) 1999-08-25
EP0938102A3 true EP0938102A3 (en) 2000-10-18
EP0938102B1 EP0938102B1 (en) 2005-09-14

Family

ID=19901689

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99400308A Expired - Lifetime EP0938102B1 (en) 1998-02-19 1999-02-10 High voltage DC power cable

Country Status (5)

Country Link
EP (1) EP0938102B1 (en)
JP (1) JP4801236B2 (en)
AU (1) AU755659B2 (en)
DK (1) DK0938102T3 (en)
NO (1) NO310388B1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002223949A1 (en) * 2001-11-27 2003-06-10 Pirelli & C S.P.A. Method for testing an electrical cable, modified electrical cable and process for producing it
EP1933333A1 (en) * 2006-12-15 2008-06-18 ABB Technology Ltd An electric power cable, an off-shore installation provided therewith, and use thereof
CN101211680B (en) * 2006-12-26 2010-10-06 上海电缆厂有限公司 Optical fibre composite electric power seabed oil-filled cable
DK2294684T3 (en) * 2008-06-09 2013-12-02 Abb Technology Ag PLANT FOR ELECTRICAL ENERGY TRANSFER
JP5354259B2 (en) * 2008-11-11 2013-11-27 住友電気工業株式会社 Solid cable
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
JP5986812B2 (en) * 2011-11-21 2016-09-06 矢崎総業株式会社 Wire harness
JP5864228B2 (en) * 2011-11-21 2016-02-17 矢崎総業株式会社 High voltage conductive path and wire harness
JP5984440B2 (en) 2012-03-14 2016-09-06 矢崎総業株式会社 Coaxial wire manufacturing method
WO2016191508A1 (en) * 2015-05-28 2016-12-01 Schlumberger Technology Corporation Lead alloy tape barrier
CN105405497A (en) * 2015-12-16 2016-03-16 中天科技海缆有限公司 Positive and negative electrodes syncretic optical fiber composite flexible DC medium voltage cable for urban distribution network system
DE102016002881A1 (en) 2016-03-09 2017-09-14 nkt cables GmbH & Co.KG DC cable system with metallic return conductor
CA3019710A1 (en) 2017-10-03 2019-04-03 Schlumberger Canada Limited Lead alloy barrier tape splice for downhole power cable
US10535448B2 (en) * 2017-12-21 2020-01-14 Nexans Stainless steel screen and non-insulating jacket arrangement for power cables
CN110060806A (en) * 2018-01-17 2019-07-26 南方电网科学研究院有限责任公司 A kind of horizontal water conservancy diversion cable and deep-well type vertical grounding electrode
CN110828052A (en) * 2019-11-15 2020-02-21 中天科技海缆有限公司 Direct current submarine cable
CN111326288B (en) * 2020-04-01 2021-03-30 杭州智海人工智能有限公司 Wind power generation high-voltage direct-current submarine cable

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1445938A (en) * 1973-11-26 1976-08-11 Intenational Standard Electric Single conductor submarine power cable
US4256921A (en) * 1979-01-22 1981-03-17 George Bahder Moisture resistant cable

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556302A (en) * 1978-10-04 1980-04-25 Showa Electric Wire & Cable Co Power cable line
JPS5637409U (en) * 1979-08-31 1981-04-09
JPS5924083Y2 (en) * 1979-08-31 1984-07-17 住友電気工業株式会社 Single core lead submerged bottom cable for power use
JPS5943616Y2 (en) * 1979-09-01 1984-12-25 住友電気工業株式会社 Single core lead submerged bottom cable for power use
JPS58201515A (en) * 1982-05-17 1983-11-24 住友電気工業株式会社 Method of preventing insulator from deteriorating due to water tree of cable
JPH0641290Y2 (en) * 1985-04-23 1994-10-26 住友電気工業株式会社 Submarine cable for single-core AC power
JPH0579814U (en) * 1992-03-27 1993-10-29 日立電線株式会社 Cross-linked polyethylene insulated lead sheathed cable
JPH05300057A (en) * 1992-04-21 1993-11-12 Fujitsu Ltd Power feeding circuit for submarine branch device
JP3417590B2 (en) * 1993-01-18 2003-06-16 住友電気工業株式会社 DC submarine power cable line
JP3822331B2 (en) * 1997-10-09 2006-09-20 株式会社フジクラ Neutral wire composite DC power cable and DC power cable line

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1445938A (en) * 1973-11-26 1976-08-11 Intenational Standard Electric Single conductor submarine power cable
US4256921A (en) * 1979-01-22 1981-03-17 George Bahder Moisture resistant cable

Also Published As

Publication number Publication date
NO980691D0 (en) 1998-02-19
AU1740799A (en) 1999-09-02
JPH11273466A (en) 1999-10-08
AU755659B2 (en) 2002-12-19
JP4801236B2 (en) 2011-10-26
DK0938102T3 (en) 2006-01-30
NO980691L (en) 1999-08-20
EP0938102B1 (en) 2005-09-14
EP0938102A2 (en) 1999-08-25
NO310388B1 (en) 2001-06-25

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