FR2418529A1 - Cable refroidi a courant alternatif polyphase - Google Patents
Cable refroidi a courant alternatif polyphaseInfo
- Publication number
- FR2418529A1 FR2418529A1 FR7805221A FR7805221A FR2418529A1 FR 2418529 A1 FR2418529 A1 FR 2418529A1 FR 7805221 A FR7805221 A FR 7805221A FR 7805221 A FR7805221 A FR 7805221A FR 2418529 A1 FR2418529 A1 FR 2418529A1
- Authority
- FR
- France
- Prior art keywords
- surrounding
- axial magnetic
- cable
- stabilising
- contg
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
- H01B12/02—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by their form
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
- H01B12/14—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by the disposition of thermal 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
- H01B7/30—Insulated conductors or cables characterised by their form with arrangements for reducing conductor losses when carrying alternating current, e.g. due to skin effect
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/825—Apparatus per se, device per se, or process of making or operating same
- Y10S505/884—Conductor
- Y10S505/885—Cooling, or feeding, circulating, or distributing fluid; in superconductive apparatus
- Y10S505/886—Cable
Landscapes
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
Le câble 1, selon l'invention, comporte un moyen 8 de protection du câble contre le flux magnétique axial, réalisé en un matériau supraconducteur et se présentant sous la forme d'une série de conducteurs bouclés entourant séparément les surfaces des couches intérieure 3 et extérieure 7 en un matériau supraconducteur stabilisé des phases du câble. Les conducteurs bouclés qui entourent la surface de la couche extérieure 7 sont couplés électriquement entre eux. L'invention est principalement applicable pour la création de lignes supraconductrices de transport d'énergie électrique.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762314934A SU714511A1 (ru) | 1976-01-08 | 1976-01-08 | Гибкий многофазный кабель переменного тока |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2418529A1 true FR2418529A1 (fr) | 1979-09-21 |
FR2418529B1 FR2418529B1 (fr) | 1981-07-24 |
Family
ID=20645838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7805221A Granted FR2418529A1 (fr) | 1976-01-08 | 1978-02-23 | Cable refroidi a courant alternatif polyphase |
Country Status (7)
Country | Link |
---|---|
US (1) | US4176238A (fr) |
CA (1) | CA1092670A (fr) |
DD (1) | DD135658A1 (fr) |
DE (1) | DE2803228C3 (fr) |
FR (1) | FR2418529A1 (fr) |
GB (1) | GB1582406A (fr) |
SU (1) | SU714511A1 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH648148A5 (de) * | 1979-02-09 | 1985-02-28 | Bbc Brown Boveri & Cie | Supraleitendes kabel. |
US4482878A (en) * | 1981-01-12 | 1984-11-13 | General Dynamics Corporation/Convair Div. | Integrated conductor and coil structure for superconducting coils |
US4845308A (en) * | 1987-07-20 | 1989-07-04 | The Babcock & Wilcox Company | Superconducting electrical conductor |
DE3811050A1 (de) * | 1988-03-31 | 1989-10-19 | Siemens Ag | Rohrsystem fuer ein supraleitendes kabel mit oxidkeramischem hochtemperatursupraleiter-material |
FR2649529B1 (fr) * | 1989-07-04 | 1991-09-20 | Alsthom Gec | Conducteur supraconducteur a brins multiples transposes a canaux internes de refroidissement, et son procede de fabrication |
EP0408230A3 (en) * | 1989-07-10 | 1991-11-27 | Westinghouse Electric Corporation | Semi-compacted litz-wire cable strands spaced for coolant flow about individual insulated strands |
US5569876A (en) * | 1993-05-17 | 1996-10-29 | Podgorski; Andrew S. | High voltage insulating structure |
IT1277740B1 (it) * | 1995-12-28 | 1997-11-12 | Pirelli Cavi S P A Ora Pirelli | Cavo superconduttore per alta potenza |
JP2002530829A (ja) | 1998-11-20 | 2002-09-17 | エヌ・ケー・ティー リサーチ センター アクティーゼルスカブ | 超伝導多相ケーブルの組立方法 |
US6263680B1 (en) | 2000-01-18 | 2001-07-24 | The Boc Group, Inc. | Modular apparatus for cooling and freezing of food product on a moving substrate |
US7608785B2 (en) * | 2004-04-27 | 2009-10-27 | Superpower, Inc. | System for transmitting current including magnetically decoupled superconducting conductors |
US7263845B2 (en) * | 2004-09-29 | 2007-09-04 | The Boc Group, Inc. | Backup cryogenic refrigeration system |
JP5573696B2 (ja) | 2011-01-21 | 2014-08-20 | 日立金属株式会社 | 導電路 |
JP5673164B2 (ja) * | 2011-02-04 | 2015-02-18 | 日立金属株式会社 | 三芯一括ケーブル |
DE102018122680B3 (de) * | 2018-09-17 | 2020-02-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kraftfahrzeugladekabel |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1027272B (de) * | 1954-12-01 | 1958-04-03 | Knapsack Ag | Vorrichtung zur Herabsetzung der Induktivitaet von Hochstromleitungen |
FR2122741A5 (fr) * | 1971-01-21 | 1972-09-01 | Comp Generale Electricite |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL297757A (fr) * | 1962-09-22 | |||
US3390703A (en) * | 1966-09-30 | 1968-07-02 | Ryan Ind Inc | Multilayer insulating means |
FR1505605A (fr) * | 1966-11-05 | 1967-12-15 | Comp Generale Electricite | Structure de câble électrique supraconducteur |
FR1541728A (fr) * | 1967-08-08 | 1968-10-11 | Siemens Ag | Câble supraconducteur pour courant fort |
GB1210192A (en) * | 1968-02-07 | 1970-10-28 | Gulf General Atomic Inc | Apparatus for power transmission |
US3612742A (en) * | 1969-02-19 | 1971-10-12 | Gulf Oil Corp | Alternating current superconductive transmission system |
US3643002A (en) * | 1969-03-19 | 1972-02-15 | Gen Electric | Superconductive cable system |
US3749811A (en) * | 1971-03-10 | 1973-07-31 | Siemens Ag | Superconducting cable |
US3780206A (en) * | 1971-11-26 | 1973-12-18 | British Insulated Callenders | Electric cables |
US4039740A (en) * | 1974-06-19 | 1977-08-02 | The Furukawa Electric Co., Ltd. | Cryogenic power cable |
US3947622A (en) * | 1975-01-03 | 1976-03-30 | Massachusetts Institute Of Technology | Vacuum insulated A-C superconducting cables |
JPS5316518A (en) * | 1976-07-29 | 1978-02-15 | Japan Radio Co Ltd | Multiistep multiplexer |
-
1976
- 1976-01-08 SU SU762314934A patent/SU714511A1/ru active
-
1978
- 1978-01-19 US US05/870,860 patent/US4176238A/en not_active Expired - Lifetime
- 1978-01-20 CA CA295,348A patent/CA1092670A/fr not_active Expired
- 1978-01-20 DD DD78203340A patent/DD135658A1/xx unknown
- 1978-01-23 GB GB2679/78A patent/GB1582406A/en not_active Expired
- 1978-01-25 DE DE2803228A patent/DE2803228C3/de not_active Expired
- 1978-02-23 FR FR7805221A patent/FR2418529A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1027272B (de) * | 1954-12-01 | 1958-04-03 | Knapsack Ag | Vorrichtung zur Herabsetzung der Induktivitaet von Hochstromleitungen |
FR2122741A5 (fr) * | 1971-01-21 | 1972-09-01 | Comp Generale Electricite |
Also Published As
Publication number | Publication date |
---|---|
DE2803228A1 (de) | 1979-07-26 |
DE2803228C3 (de) | 1981-04-23 |
GB1582406A (en) | 1981-01-07 |
SU714511A1 (ru) | 1980-02-05 |
DD135658A1 (de) | 1979-05-16 |
US4176238A (en) | 1979-11-27 |
DE2803228B2 (de) | 1980-06-19 |
FR2418529B1 (fr) | 1981-07-24 |
CA1092670A (fr) | 1980-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |