EP4394804A4 - Câble sous-marin dynamique et procédé de formation de câble sous-marin dynamique - Google Patents

Câble sous-marin dynamique et procédé de formation de câble sous-marin dynamique

Info

Publication number
EP4394804A4
EP4394804A4 EP23829496.1A EP23829496A EP4394804A4 EP 4394804 A4 EP4394804 A4 EP 4394804A4 EP 23829496 A EP23829496 A EP 23829496A EP 4394804 A4 EP4394804 A4 EP 4394804A4
Authority
EP
European Patent Office
Prior art keywords
submarine cable
dynamic submarine
forming method
dynamic
cable
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.)
Pending
Application number
EP23829496.1A
Other languages
German (de)
English (en)
Other versions
EP4394804A1 (fr
Inventor
Junyong WANG
Youlin ZHAO
Yang JING
Xiaolong Zhang
Ming Hu
Xingyu JIN
Pan Pan
Jinghua Zhu
Kai Cao
Ligang Liu
Qiyun Feng
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.)
South Sea Submarine Cable Co Ltd
Zhongtian Technology Submarine Cable Co Ltd
Original Assignee
South Sea Submarine Cable Co Ltd
Zhongtian Technology Submarine Cable Co Ltd
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 South Sea Submarine Cable Co Ltd, Zhongtian Technology Submarine Cable Co Ltd filed Critical South Sea Submarine Cable Co Ltd
Publication of EP4394804A1 publication Critical patent/EP4394804A1/fr
Publication of EP4394804A4 publication Critical patent/EP4394804A4/fr
Pending 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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/14—Submarine cables
    • 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
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/023—Alloys based on aluminium
    • 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
    • H01B7/02—Disposition of insulation
    • 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
    • H01B7/28—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
    • H01B7/28—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
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • 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
EP23829496.1A 2022-06-30 2023-03-14 Câble sous-marin dynamique et procédé de formation de câble sous-marin dynamique Pending EP4394804A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210761675.2A CN114974676A (zh) 2022-06-30 2022-06-30 动态海底电缆及动态海底电缆的成型方法
PCT/CN2023/081443 WO2024001305A1 (fr) 2022-06-30 2023-03-14 Câble sous-marin dynamique et procédé de formation de câble sous-marin dynamique

Publications (2)

Publication Number Publication Date
EP4394804A1 EP4394804A1 (fr) 2024-07-03
EP4394804A4 true EP4394804A4 (fr) 2025-02-26

Family

ID=82967604

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23829496.1A Pending EP4394804A4 (fr) 2022-06-30 2023-03-14 Câble sous-marin dynamique et procédé de formation de câble sous-marin dynamique

Country Status (4)

Country Link
EP (1) EP4394804A4 (fr)
JP (1) JP7769117B2 (fr)
CN (1) CN114974676A (fr)
WO (1) WO2024001305A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114974676A (zh) * 2022-06-30 2022-08-30 中天科技海缆股份有限公司 动态海底电缆及动态海底电缆的成型方法
CN119889777A (zh) * 2025-01-23 2025-04-25 远东海缆有限公司 一种动态海缆
CN119889775B (zh) * 2025-02-27 2025-08-12 苏州胤卓光电科技有限公司 一种防短路电缆
CN119889785B (zh) * 2025-03-28 2025-06-13 安徽星耀电缆科技有限公司 一种铜芯热塑性电缆及其密封接头
CN120674776B (zh) * 2025-06-24 2026-01-02 广东华灿电讯科技有限公司 一种射频同轴电缆

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CN202650691U (zh) * 2012-05-05 2013-01-02 安徽明星电缆有限公司 一种高阻水性能的梯形结构柔性高压直流电缆
JP2015196880A (ja) * 2014-04-01 2015-11-09 株式会社オートネットワーク技術研究所 アルミニウム合金素線、アルミニウム合金撚線および自動車用電線
CN111613376A (zh) * 2020-06-28 2020-09-01 中天科技海缆有限公司 海底电缆及其制备方法
CN111883310A (zh) * 2020-08-04 2020-11-03 中天科技海缆有限公司 一种高压动态海缆
EP3926645A1 (fr) * 2020-06-19 2021-12-22 Nexans Câble ombilical pour le transport combiné de puissance et de fluide

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JPH07177637A (ja) * 1993-12-22 1995-07-14 Furukawa Electric Co Ltd:The 海中ケーブル線路
JP2003051216A (ja) * 2001-08-07 2003-02-21 Furukawa Electric Co Ltd:The 海底布設長尺体
CN202711831U (zh) * 2012-07-17 2013-01-30 四川明星电缆股份有限公司 一种三芯光电复合海底电缆
CN102903442A (zh) * 2012-11-05 2013-01-30 江苏中辰电缆有限公司 光纤复合海底电力电缆
CN103123825B (zh) * 2013-03-22 2016-02-03 国网电力科学研究院 高压和超高压柔性直流输电光纤复合挤出绝缘海底电缆
CN204029421U (zh) * 2014-08-20 2014-12-17 江苏亨通高压电缆有限公司 一种轻量型光纤复合海底电缆
CN205789214U (zh) * 2016-05-30 2016-12-07 河北德昊电缆有限公司 一种高柔性易散热高载流铝合金电缆
JP6655475B2 (ja) * 2016-06-01 2020-02-26 古河電気工業株式会社 電力ケーブル、電力ケーブル用スペーサ部材
CN106024187A (zh) * 2016-07-01 2016-10-12 远东电缆有限公司 智慧能源用交联聚乙烯绝缘浅海湖泊电力电缆及制造方法
CN106128582A (zh) * 2016-08-08 2016-11-16 中天科技海缆有限公司 一种大截面型线导体500kV光纤复合交流海底电缆
CN106205831A (zh) * 2016-08-30 2016-12-07 无锡江南电缆有限公司 一种额定电压66/110kv铜带屏蔽阻水电力电缆
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CN113380443B (zh) * 2021-06-16 2023-01-24 中天科技海缆股份有限公司 超高压海底电缆、超高压海底电缆的生产方法及成缆装置
CN113393959B (zh) * 2021-06-25 2023-03-24 中天科技海缆股份有限公司 海缆及其制造方法、涂覆设备
CN113921164B (zh) * 2021-10-12 2024-02-06 安徽阿尔泰克铝业材料科技有限公司 风电耐扭转电缆用高强度铝合金五类导体及其制备方法
CN114974676A (zh) * 2022-06-30 2022-08-30 中天科技海缆股份有限公司 动态海底电缆及动态海底电缆的成型方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202650691U (zh) * 2012-05-05 2013-01-02 安徽明星电缆有限公司 一种高阻水性能的梯形结构柔性高压直流电缆
JP2015196880A (ja) * 2014-04-01 2015-11-09 株式会社オートネットワーク技術研究所 アルミニウム合金素線、アルミニウム合金撚線および自動車用電線
EP3926645A1 (fr) * 2020-06-19 2021-12-22 Nexans Câble ombilical pour le transport combiné de puissance et de fluide
CN111613376A (zh) * 2020-06-28 2020-09-01 中天科技海缆有限公司 海底电缆及其制备方法
CN111883310A (zh) * 2020-08-04 2020-11-03 中天科技海缆有限公司 一种高压动态海缆

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
RESNER LESZEK ET AL: "Radial Water Barrier in Submarine Cables, Current Solutions and Innovative Development Directions", ENERGIES, vol. 14, no. 10, 12 May 2021 (2021-05-12), pages 2761, XP055958440, DOI: 10.3390/en14102761 *
See also references of WO2024001305A1 *

Also Published As

Publication number Publication date
JP2024541683A (ja) 2024-11-08
JP7769117B2 (ja) 2025-11-12
CN114974676A (zh) 2022-08-30
WO2024001305A1 (fr) 2024-01-04
EP4394804A1 (fr) 2024-07-03

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