EP4163931A4 - Câble sous-marin dynamique haute tension - Google Patents

Câble sous-marin dynamique haute tension Download PDF

Info

Publication number
EP4163931A4
EP4163931A4 EP20948042.5A EP20948042A EP4163931A4 EP 4163931 A4 EP4163931 A4 EP 4163931A4 EP 20948042 A EP20948042 A EP 20948042A EP 4163931 A4 EP4163931 A4 EP 4163931A4
Authority
EP
European Patent Office
Prior art keywords
submarine cable
voltage dynamic
dynamic submarine
voltage
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
EP20948042.5A
Other languages
German (de)
English (en)
Other versions
EP4163931A1 (fr
Inventor
Haitao Wang
Pan Pan
Airong PAN
Ming Hu
Shuhong XIE
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.)
Zhongtian Technology Submarine Cable Co Ltd
Original Assignee
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 Zhongtian Technology Submarine Cable Co Ltd filed Critical Zhongtian Technology Submarine Cable Co Ltd
Publication of EP4163931A1 publication Critical patent/EP4163931A1/fr
Publication of EP4163931A4 publication Critical patent/EP4163931A4/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
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/021—Features relating to screening tape per se
    • 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
    • H01B7/187—Sheaths comprising extruded non-metallic layers
    • 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
    • H01B7/20—Metal tubes, e.g. lead sheaths
    • 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
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H01B7/226—Helicoidally wound metal wires or tapes
    • 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
    • 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
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/221—Sheathing; Armouring; Screening; Applying other protective layers filling-up interstices
    • 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
    • H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/005—Power cables including optical transmission elements
EP20948042.5A 2020-08-04 2020-11-05 Câble sous-marin dynamique haute tension Pending EP4163931A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010772564.2A CN111883310B (zh) 2020-08-04 2020-08-04 一种高压动态海缆
PCT/CN2020/126858 WO2022027849A1 (fr) 2020-08-04 2020-11-05 Câble sous-marin dynamique haute tension

Publications (2)

Publication Number Publication Date
EP4163931A1 EP4163931A1 (fr) 2023-04-12
EP4163931A4 true EP4163931A4 (fr) 2024-06-05

Family

ID=73211549

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20948042.5A Pending EP4163931A4 (fr) 2020-08-04 2020-11-05 Câble sous-marin dynamique haute tension

Country Status (3)

Country Link
EP (1) EP4163931A4 (fr)
CN (1) CN111883310B (fr)
WO (1) WO2022027849A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111883310B (zh) * 2020-08-04 2021-11-23 中天科技海缆股份有限公司 一种高压动态海缆
CN113031179B (zh) * 2021-03-22 2022-09-16 杭州富通通信技术股份有限公司 内置阻水节及半干式光缆
CN114005583A (zh) * 2021-11-01 2022-02-01 中天科技海缆股份有限公司 一种海缆
CN114512270B (zh) * 2022-03-08 2023-06-13 安徽渡江电缆集团有限公司 一种分层绝缘绞合导体的电力电缆
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
CN116013598B (zh) * 2023-01-30 2023-09-08 佛山市粤佳信电线电缆有限公司 一种稳相电缆用环形皱纹铝合金管及其制备工艺
CN117153495B (zh) * 2023-10-20 2024-02-09 江苏亨通高压海缆有限公司 一种海底电缆阻水胶涂覆设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140166335A1 (en) * 2011-08-23 2014-06-19 Furukawa Electric Co., Ltd. Undersea cable, multilayer tape for water shielding layer of undersea cable, and method for improving fatigue characteristics of undersea cable
CN206194394U (zh) * 2016-11-15 2017-05-24 中天科技海缆有限公司 光电复合电缆及其电缆单元
CN106782799A (zh) * 2016-12-28 2017-05-31 广州南洋电缆有限公司 皱纹铜套皱纹钢套钢丝铠装海底电缆
CN108899114A (zh) * 2018-08-10 2018-11-27 中天科技海缆有限公司 66kV交联聚乙烯绝缘轻型交流光纤复合海底电缆

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407557A1 (fr) * 1977-10-27 1979-05-25 Cables De Lyon Geoffroy Delore Cable d'energie etanche et machine pour le fabriquer
FR2505082A1 (fr) * 1981-04-30 1982-11-05 Cables De Lyon Geoffroy Delore Materiau de bourrage semi-conducteur pour cable sous-marin, cable comportant ce materiau et procede de fabrication de ce cable
JP2002100244A (ja) * 2000-09-26 2002-04-05 Okinawa Electric Power Co Ltd 二重鎧装海底ケーブル及びその布設方法
GB2505660B (en) * 2012-09-05 2014-12-03 Bpp Cables Ltd Subsea cables
CN103903788A (zh) * 2014-03-04 2014-07-02 成都科创佳思科技有限公司 高压交联聚乙烯绝缘电力电缆
CN205722889U (zh) * 2016-05-09 2016-11-23 万达集团股份有限公司 一种浮式平台用动态光电复合海缆
CN208938680U (zh) * 2018-09-20 2019-06-04 安徽神华特种线缆有限公司 防火型柔直线缆
CN209657869U (zh) * 2019-05-22 2019-11-19 中天科技海缆有限公司 高压电缆
CN211087965U (zh) * 2019-11-28 2020-07-24 人民电缆集团有限公司 纵向防水电力电缆
CN111883310B (zh) * 2020-08-04 2021-11-23 中天科技海缆股份有限公司 一种高压动态海缆

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140166335A1 (en) * 2011-08-23 2014-06-19 Furukawa Electric Co., Ltd. Undersea cable, multilayer tape for water shielding layer of undersea cable, and method for improving fatigue characteristics of undersea cable
CN206194394U (zh) * 2016-11-15 2017-05-24 中天科技海缆有限公司 光电复合电缆及其电缆单元
CN106782799A (zh) * 2016-12-28 2017-05-31 广州南洋电缆有限公司 皱纹铜套皱纹钢套钢丝铠装海底电缆
CN108899114A (zh) * 2018-08-10 2018-11-27 中天科技海缆有限公司 66kV交联聚乙烯绝缘轻型交流光纤复合海底电缆

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022027849A1 *

Also Published As

Publication number Publication date
EP4163931A1 (fr) 2023-04-12
CN111883310A (zh) 2020-11-03
WO2022027849A1 (fr) 2022-02-10
CN111883310B (zh) 2021-11-23

Similar Documents

Publication Publication Date Title
EP4163931A4 (fr) Câble sous-marin dynamique haute tension
EP4150726A4 (fr) Passe-câble électrique
EP4005045A4 (fr) Agencement de raccordement pour ligne électrique aérienne
EP4199007A4 (fr) Câble sous-marin et son procédé de fabrication
EP3754803A4 (fr) Structure de raccord destinée à un câble haute tension
EP4249974A4 (fr) Câble optique
EP4207217A4 (fr) Câble sous-marin à courant continu flexible
EP4087072A4 (fr) Caisson de dispositifs haute tension
EP4059105A4 (fr) Agencement d'étanchéité de câble pour coffret
EP4060685A4 (fr) Câble sous-marin de courant continu
EP3923303A4 (fr) Câble sous-marin et son procédé de préparation
GB202103666D0 (en) Cable connection
EP4088378A4 (fr) Réglage de force de câble
EP3930129A4 (fr) Structure de raccordement intermédiaire pour câble d'alimentation
EP4206769A4 (fr) Câble équipé d'un connecteur
AU2021902823A0 (en) Improved electrical cable
AU2023204792A1 (en) Cable transit
AU2021902386A0 (en) Cable winch
TWI848729B (zh) 纜線頭
TWI800393B (zh) 吊鍍設備
AU2021900835A0 (en) An Illuminated Lead or Cable
AU2021902149A0 (en) Cable Terminator
PL72337Y1 (pl) Kabel hybrydowy
AU2023900823A0 (en) An Illuminated Lead or Cable
EP4030445C0 (fr) Câble

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20230105

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20240508

RIC1 Information provided on ipc code assigned before grant

Ipc: H01B 13/22 20060101ALN20240502BHEP

Ipc: H01B 9/00 20060101ALN20240502BHEP

Ipc: H01B 7/285 20060101ALN20240502BHEP

Ipc: H01B 7/32 20060101ALN20240502BHEP

Ipc: H01B 7/22 20060101ALN20240502BHEP

Ipc: H01B 7/18 20060101ALN20240502BHEP

Ipc: H01B 7/20 20060101ALI20240502BHEP

Ipc: H01B 7/282 20060101ALI20240502BHEP

Ipc: H01B 7/14 20060101AFI20240502BHEP