CN111554435B - 一种多芯直流海缆及其生产方法 - Google Patents
一种多芯直流海缆及其生产方法 Download PDFInfo
- Publication number
- CN111554435B CN111554435B CN202010406955.2A CN202010406955A CN111554435B CN 111554435 B CN111554435 B CN 111554435B CN 202010406955 A CN202010406955 A CN 202010406955A CN 111554435 B CN111554435 B CN 111554435B
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- additional
- assembly
- electric unit
- submarine cable
- platform
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000010410 layer Substances 0.000 claims abstract description 27
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- 239000000945 filler Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 14
- 238000010276 construction Methods 0.000 description 12
- 239000004020 conductor Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 239000000835 fiber Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
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- 239000000203 mixture Substances 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
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- 239000002994 raw material Substances 0.000 description 1
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Images
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
- H01B7/17—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
- H01B7/1895—Internal space filling-up means
-
- 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
- H01B13/02—Stranding-up
-
- 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
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
- H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
-
- 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
- H01B9/005—Power cables including optical transmission elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Insulated Conductors (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Description
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010406955.2A CN111554435B (zh) | 2020-05-14 | 2020-05-14 | 一种多芯直流海缆及其生产方法 |
PCT/CN2020/098622 WO2021227212A1 (zh) | 2020-05-14 | 2020-06-28 | 多芯直流海缆及其生产方法 |
EP20935489.3A EP4152346A4 (en) | 2020-05-14 | 2020-06-28 | MULTI-CORE DIRECT CURRENT SUBMARINE CABLE AND PRODUCTION METHOD THEREOF |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010406955.2A CN111554435B (zh) | 2020-05-14 | 2020-05-14 | 一种多芯直流海缆及其生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111554435A CN111554435A (zh) | 2020-08-18 |
CN111554435B true CN111554435B (zh) | 2021-12-28 |
Family
ID=72001610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010406955.2A Active CN111554435B (zh) | 2020-05-14 | 2020-05-14 | 一种多芯直流海缆及其生产方法 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4152346A4 (zh) |
CN (1) | CN111554435B (zh) |
WO (1) | WO2021227212A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115206593A (zh) * | 2022-06-30 | 2022-10-18 | 中天科技海缆股份有限公司 | 海底电缆的生产系统、海底电缆的生产方法及海底电缆 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11120834A (ja) * | 1997-10-09 | 1999-04-30 | Fujikura Ltd | 中性線複合直流電力用ケーブル |
CN1643623A (zh) * | 2002-04-03 | 2005-07-20 | 斯塔德电信电缆股份公司 | 三导线电缆 |
CN106796827A (zh) * | 2014-09-05 | 2017-05-31 | 普睿司曼股份公司 | 水下电缆和水下电缆操作方法 |
CN110136874A (zh) * | 2019-05-27 | 2019-08-16 | 江苏亨通高压海缆有限公司 | 一种海上风电用交直流混合海缆 |
CN110335719A (zh) * | 2019-06-19 | 2019-10-15 | 江苏亨通高压海缆有限公司 | 高压海缆长距离登陆结构 |
CN210182102U (zh) * | 2019-06-26 | 2020-03-24 | 江苏鼎良电气科技有限公司 | 一种环保型填充条 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO328457B1 (no) * | 2006-12-20 | 2010-02-22 | Aker Subsea As | Kraftkabel/kraftumibilikal |
US20160070080A1 (en) * | 2013-06-19 | 2016-03-10 | Abb Technology Ltd | A power cable assembly device and a power cable provided with such a device |
GB2567406B (en) * | 2017-07-31 | 2021-12-15 | Blue Frontier Engineering Ltd | Cable including monitoring strand |
WO2019121590A1 (en) * | 2017-12-20 | 2019-06-27 | Nkt Hv Cables Ab | Submarine power cable comprising a fibre optic cable |
CN108565057A (zh) * | 2018-03-26 | 2018-09-21 | 无锡市恒龙电缆材料有限公司 | 海底电缆填充总成 |
WO2019242845A1 (en) * | 2018-06-19 | 2019-12-26 | Prysmian S.P.A. | Armoured power cable |
CN208622498U (zh) * | 2018-08-10 | 2019-03-19 | 中天科技海缆有限公司 | 220kV交联聚乙烯绝缘轻型交流光纤复合海底电缆 |
-
2020
- 2020-05-14 CN CN202010406955.2A patent/CN111554435B/zh active Active
- 2020-06-28 WO PCT/CN2020/098622 patent/WO2021227212A1/zh unknown
- 2020-06-28 EP EP20935489.3A patent/EP4152346A4/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11120834A (ja) * | 1997-10-09 | 1999-04-30 | Fujikura Ltd | 中性線複合直流電力用ケーブル |
CN1643623A (zh) * | 2002-04-03 | 2005-07-20 | 斯塔德电信电缆股份公司 | 三导线电缆 |
CN106796827A (zh) * | 2014-09-05 | 2017-05-31 | 普睿司曼股份公司 | 水下电缆和水下电缆操作方法 |
CN110136874A (zh) * | 2019-05-27 | 2019-08-16 | 江苏亨通高压海缆有限公司 | 一种海上风电用交直流混合海缆 |
CN110335719A (zh) * | 2019-06-19 | 2019-10-15 | 江苏亨通高压海缆有限公司 | 高压海缆长距离登陆结构 |
CN210182102U (zh) * | 2019-06-26 | 2020-03-24 | 江苏鼎良电气科技有限公司 | 一种环保型填充条 |
Also Published As
Publication number | Publication date |
---|---|
EP4152346A4 (en) | 2024-08-07 |
EP4152346A1 (en) | 2023-03-22 |
WO2021227212A1 (zh) | 2021-11-18 |
CN111554435A (zh) | 2020-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200821 Address after: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Applicant after: ZHONGTIAN TECHNOLOGIES SUBMARINE CABLE Co.,Ltd. Address before: 226000 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Applicant before: ZHONGTIAN TECHNOLOGIES SUBMARINE CABLE Co.,Ltd. Applicant before: JIANGSU ZHONGTIAN TECHNOLOGY Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 226000 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Applicant after: Zhongtian Technology submarine cable Co.,Ltd. Address before: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Applicant before: ZHONGTIAN TECHNOLOGIES SUBMARINE CABLE Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A multi-core DC submarine cable and its production method Effective date of registration: 20220613 Granted publication date: 20211228 Pledgee: Rudong sub branch of Bank of China Ltd. Pledgor: Zhongtian Technology submarine cable Co.,Ltd. Registration number: Y2022320000270 |