EP3926645A1 - Câble ombilical pour le transport combiné de puissance et de fluide - Google Patents
Câble ombilical pour le transport combiné de puissance et de fluide Download PDFInfo
- Publication number
- EP3926645A1 EP3926645A1 EP20305679.1A EP20305679A EP3926645A1 EP 3926645 A1 EP3926645 A1 EP 3926645A1 EP 20305679 A EP20305679 A EP 20305679A EP 3926645 A1 EP3926645 A1 EP 3926645A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- umbilical
- pipe
- fluid
- shaped conductor
- hydrogen
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 45
- 239000004020 conductor Substances 0.000 claims abstract description 84
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 239000001257 hydrogen Substances 0.000 claims description 44
- 229910052739 hydrogen Inorganic materials 0.000 claims description 44
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 30
- 239000000945 filler Substances 0.000 claims description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 150000002431 hydrogen Chemical class 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052790 beryllium Inorganic materials 0.000 claims description 3
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 239000006163 transport media Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 11
- 239000000835 fiber Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- 239000013307 optical fiber Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- ZUPBPXNOBDEWQT-UHFFFAOYSA-N [Si].[Ni].[Cu] Chemical compound [Si].[Ni].[Cu] ZUPBPXNOBDEWQT-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910021484 silicon-nickel alloy Inorganic materials 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004210 cathodic protection Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- -1 for instance Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
- H01B7/045—Flexible cables, conductors, or cords, e.g. trailing cables attached to marine objects, e.g. buoys, diving equipment, aquatic probes, marine towline
-
- 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
Definitions
- An object of the present invention is to provide an umbilical or cable which from a constructional point of view is simple and robust, and which may be used without the danger of collapse under various conditions.
- a further object of the present invention is to seek to solve one or more of the problems or drawbacks according to prior art.
- the umbilical may further comprise at least one enclosing layer surrounding the internal elements and defining the umbilical.
- An example of the use of such a system for combined transport of electrical current and fluid is in connection an energy or power producing installation or plant, for instance combined production of electricity and hydrogen at wind turbine installations. It is also known to produce hydrogen as a storage medium from excess electrical production.
- the system for combined transport of electrical current and fluid would be useful for simultaneously transporting both the electrical current and fluid for such an installation to a second installation.
- lay-up of the metallic strands 8, as well as pressing the metallic strands 8 closer together may contribute to lessen the size of the longitudinal voids 7, but this procedure will not remove the voids 7 entirely.
Landscapes
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Communication Cables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20305679.1A EP3926645A1 (fr) | 2020-06-19 | 2020-06-19 | Câble ombilical pour le transport combiné de puissance et de fluide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20305679.1A EP3926645A1 (fr) | 2020-06-19 | 2020-06-19 | Câble ombilical pour le transport combiné de puissance et de fluide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3926645A1 true EP3926645A1 (fr) | 2021-12-22 |
Family
ID=71620365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20305679.1A Pending EP3926645A1 (fr) | 2020-06-19 | 2020-06-19 | Câble ombilical pour le transport combiné de puissance et de fluide |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP3926645A1 (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210272731A1 (en) * | 2018-07-19 | 2021-09-02 | Nv Bekaert Sa | Superconductor with twisted structure |
| WO2024001305A1 (fr) * | 2022-06-30 | 2024-01-04 | 中天科技海缆股份有限公司 | Câble sous-marin dynamique et procédé de formation de câble sous-marin dynamique |
| CN117352209A (zh) * | 2023-09-28 | 2024-01-05 | 中天科技海缆股份有限公司 | 海底线缆 |
| EP4418283A1 (fr) * | 2023-02-20 | 2024-08-21 | NKT HV Cables AB | Câble d'alimentation sous-marin à capacité de transport de fluide |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4704170A (en) * | 1984-01-17 | 1987-11-03 | Societa' Cavi Pirelli S.P.A. | Method of making an oil-filled electric cable with alternate layers of plastic and paper tape insulation |
| NO159892B (no) * | 1986-03-13 | 1988-11-07 | Alcatel Stk As | Koaksial fluidavkjoelt kabel. |
| WO2003076800A2 (fr) * | 2002-03-08 | 2003-09-18 | Ocean Wind Energy Systems | Eolienne situee en mer |
| EP1690979A2 (fr) * | 2005-02-11 | 2006-08-16 | Nexans | Câble ombilical sans angle de câblage |
| EP1872375A2 (fr) | 2005-04-21 | 2008-01-02 | NKT Cables Ultera A/S | Systeme de cable multiphase superconducteur, sa methode de fabrication et son utilisation |
| AU2013251207A1 (en) * | 2012-11-19 | 2014-06-05 | Nexans | Subsea umbilical |
| WO2018010829A1 (fr) * | 2016-07-13 | 2018-01-18 | Norddeutsche Seekabelwerke Gmbh | Câble de travail sous-marin et utilisation dudit câble de travail sous-marin |
| EP3333562A2 (fr) * | 2016-12-09 | 2018-06-13 | Nexans | Détection à distance de dommages d'isolation sur des tubes ou tuyaux isolés |
| EP3651166A1 (fr) * | 2018-11-06 | 2020-05-13 | The Esab Group, Inc. | Tuyau de câble doté d'un blindage conducteur contre les interférences électromagnétiques |
-
2020
- 2020-06-19 EP EP20305679.1A patent/EP3926645A1/fr active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4704170A (en) * | 1984-01-17 | 1987-11-03 | Societa' Cavi Pirelli S.P.A. | Method of making an oil-filled electric cable with alternate layers of plastic and paper tape insulation |
| NO159892B (no) * | 1986-03-13 | 1988-11-07 | Alcatel Stk As | Koaksial fluidavkjoelt kabel. |
| WO2003076800A2 (fr) * | 2002-03-08 | 2003-09-18 | Ocean Wind Energy Systems | Eolienne situee en mer |
| EP1690979A2 (fr) * | 2005-02-11 | 2006-08-16 | Nexans | Câble ombilical sans angle de câblage |
| EP1872375A2 (fr) | 2005-04-21 | 2008-01-02 | NKT Cables Ultera A/S | Systeme de cable multiphase superconducteur, sa methode de fabrication et son utilisation |
| AU2013251207A1 (en) * | 2012-11-19 | 2014-06-05 | Nexans | Subsea umbilical |
| WO2018010829A1 (fr) * | 2016-07-13 | 2018-01-18 | Norddeutsche Seekabelwerke Gmbh | Câble de travail sous-marin et utilisation dudit câble de travail sous-marin |
| EP3333562A2 (fr) * | 2016-12-09 | 2018-06-13 | Nexans | Détection à distance de dommages d'isolation sur des tubes ou tuyaux isolés |
| EP3651166A1 (fr) * | 2018-11-06 | 2020-05-13 | The Esab Group, Inc. | Tuyau de câble doté d'un blindage conducteur contre les interférences électromagnétiques |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210272731A1 (en) * | 2018-07-19 | 2021-09-02 | Nv Bekaert Sa | Superconductor with twisted structure |
| US11881352B2 (en) * | 2018-07-19 | 2024-01-23 | Nv Bekaert Sa | Superconductor with twisted structure |
| WO2024001305A1 (fr) * | 2022-06-30 | 2024-01-04 | 中天科技海缆股份有限公司 | Câble sous-marin dynamique et procédé de formation de câble sous-marin dynamique |
| EP4394804A4 (fr) * | 2022-06-30 | 2025-02-26 | Zhongtian Technology Submarine Cable Co., Ltd. | Câble sous-marin dynamique et procédé de formation de câble sous-marin dynamique |
| EP4418283A1 (fr) * | 2023-02-20 | 2024-08-21 | NKT HV Cables AB | Câble d'alimentation sous-marin à capacité de transport de fluide |
| CN117352209A (zh) * | 2023-09-28 | 2024-01-05 | 中天科技海缆股份有限公司 | 海底线缆 |
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| 17P | Request for examination filed |
Effective date: 20220622 |
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