EP4163931A4 - Dynamisches hochspannungsunterseekabel - Google Patents
Dynamisches hochspannungsunterseekabel Download PDFInfo
- 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
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
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 (zh) | 2020-08-04 | 2020-11-05 | 一种高压动态海缆 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4163931A1 EP4163931A1 (de) | 2023-04-12 |
EP4163931A4 true EP4163931A4 (de) | 2024-06-05 |
Family
ID=73211549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20948042.5A Pending EP4163931A4 (de) | 2020-08-04 | 2020-11-05 | Dynamisches hochspannungsunterseekabel |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4163931A4 (de) |
CN (1) | CN111883310B (de) |
WO (1) | WO2022027849A1 (de) |
Families Citing this family (7)
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)
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)
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 |
-
2020
- 2020-08-04 CN CN202010772564.2A patent/CN111883310B/zh active Active
- 2020-11-05 WO PCT/CN2020/126858 patent/WO2022027849A1/zh unknown
- 2020-11-05 EP EP20948042.5A patent/EP4163931A4/de active Pending
Patent Citations (4)
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)
Title |
---|
See also references of WO2022027849A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP4163931A1 (de) | 2023-04-12 |
WO2022027849A1 (zh) | 2022-02-10 |
CN111883310B (zh) | 2021-11-23 |
CN111883310A (zh) | 2020-11-03 |
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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 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20230105 |
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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 |
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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 |