FR2389978A1 - AC cable with superconductor divided into sections - has screen of superconducting material and phase conductor with underlayers for stability - Google Patents
AC cable with superconductor divided into sections - has screen of superconducting material and phase conductor with underlayers for stabilityInfo
- Publication number
- FR2389978A1 FR2389978A1 FR7809341A FR7809341A FR2389978A1 FR 2389978 A1 FR2389978 A1 FR 2389978A1 FR 7809341 A FR7809341 A FR 7809341A FR 7809341 A FR7809341 A FR 7809341A FR 2389978 A1 FR2389978 A1 FR 2389978A1
- Authority
- FR
- France
- Prior art keywords
- phase conductor
- superconductor
- sections
- stabilising
- screen
- 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
-
- 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
L'invention concerne la technique des câbles. Un câble supraconducteur sectionné à courant alternatif comporte une enveloppe calorifuge 1, un écran 7 en matériau supraconducteur avec un support stabilisateur 8 et un conducteur de phase 2 comprenant au moins un conducteur de courant avec deux âmes 3, 6 dont l'une 3 est réalisée sous forme d'un élément creux avec un supraconducteur 4 et un support stabilisateur 5, tandis que l'autre est une âme 6 se trouvant à l'intérieur de l'âme 3. Selon l'invention, les supports stabilisateurs 5, 8 de chaque section du conducteur de phase 2 et de l'écran 7 sont formés de sections locales 10 en matériau stabilisateur séparées par le matériau il à conductibilité électrique plus faible que celle du matériau stabilisateur; la résistance ohmique des supports stabilisateurs 5, 8 dans les limites d'une section dépasse l'inductance du conducteur de phase 2 de cette section et les deux âmes 3, 6 du conducteur de phase 2 sont raccordées électriquement entre elles au moins aux endroits prévus pour le raccordement des dispositifs terminaux; l'âme interne 6 est réalisée en métal normal, tandis que l'épaisseur du matériau stabilisateur des supports 5, 8 ne dépasse pas celle de la profondeur efficace de pénétration du courant alternatif. L'invention peut être appliquée aux lignes supraconductrices de transport d'énergie électrique.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2481690 | 1977-05-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2389978A1 true FR2389978A1 (en) | 1978-12-01 |
FR2389978B1 FR2389978B1 (fr) | 1980-07-25 |
Family
ID=20707222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7809341A Granted FR2389978A1 (en) | 1977-05-03 | 1978-03-30 | AC cable with superconductor divided into sections - has screen of superconducting material and phase conductor with underlayers for stability |
Country Status (6)
Country | Link |
---|---|
US (1) | US4184042A (fr) |
JP (1) | JPS5412492A (fr) |
CA (1) | CA1115362A (fr) |
DD (1) | DD134581A1 (fr) |
DE (1) | DE2805026C3 (fr) |
FR (1) | FR2389978A1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4482878A (en) * | 1981-01-12 | 1984-11-13 | General Dynamics Corporation/Convair Div. | Integrated conductor and coil structure for superconducting coils |
US4785142A (en) * | 1987-04-10 | 1988-11-15 | Inco Alloys International, Inc. | Superconductor cable |
IT1277740B1 (it) * | 1995-12-28 | 1997-11-12 | Pirelli Cavi S P A Ora Pirelli | Cavo superconduttore per alta potenza |
CA2357019A1 (fr) * | 1998-12-24 | 2000-07-06 | Pirelli Cavi E Sistemi S.P.A. | Cable supraconducteur |
US6730851B2 (en) * | 2000-10-06 | 2004-05-04 | Pirelli Cavi E Sistemi S.P.A. | Superconducting cable and current transmission and/or distribution network including the superconducting cable |
US6759593B2 (en) * | 2000-11-14 | 2004-07-06 | Pirelli Cavi E Sistemi S.P.A. | Superconducting cable |
JP2003141946A (ja) * | 2001-11-02 | 2003-05-16 | Sumitomo Electric Ind Ltd | 超電導ケーブル |
MXPA02007435A (es) * | 2002-08-01 | 2004-07-16 | Servicios Condumex Sa | Cable de energia superconductor con nucleo superconductor mejorado. |
JP4207223B2 (ja) | 2003-06-19 | 2009-01-14 | 住友電気工業株式会社 | 超電導ケーブル及びこの超電導ケーブルを用いた超電導ケーブル線路 |
JP4880229B2 (ja) * | 2005-01-31 | 2012-02-22 | 株式会社ワイ・ワイ・エル | 超伝導送電ケーブル及び送電システム |
US10090083B2 (en) * | 2010-12-02 | 2018-10-02 | Lighthouse Energy Solutions LLC | System and method for cryogenic fluid delivery by way of a superconducting power transmission line |
US10502622B2 (en) * | 2016-06-30 | 2019-12-10 | U.S.A. As Represented By The Administrator Of The National Aeronautics And Space Administration | Detector control and data acquisition with custom application specific integrated circuit (ASIC) |
DE102018122680B3 (de) * | 2018-09-17 | 2020-02-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kraftfahrzeugladekabel |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1517108A (fr) * | 1967-02-03 | 1968-03-15 | Comp Generale Electricite | Dispositif supraconducteur |
FR2122741A5 (fr) * | 1971-01-21 | 1972-09-01 | Comp Generale Electricite | |
DE2713002A1 (de) * | 1976-06-19 | 1977-12-29 | Inst Prueffeld Elekt | Supraleitendes kabel |
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 |
-
1977
- 1977-12-28 US US05/865,311 patent/US4184042A/en not_active Expired - Lifetime
-
1978
- 1978-01-20 CA CA295,412A patent/CA1115362A/fr not_active Expired
- 1978-01-24 DD DD78203377A patent/DD134581A1/xx unknown
- 1978-02-06 DE DE2805026A patent/DE2805026C3/de not_active Expired
- 1978-02-17 JP JP1664178A patent/JPS5412492A/ja active Granted
- 1978-03-30 FR FR7809341A patent/FR2389978A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1517108A (fr) * | 1967-02-03 | 1968-03-15 | Comp Generale Electricite | Dispositif supraconducteur |
FR2122741A5 (fr) * | 1971-01-21 | 1972-09-01 | Comp Generale Electricite | |
DE2713002A1 (de) * | 1976-06-19 | 1977-12-29 | Inst Prueffeld Elekt | Supraleitendes kabel |
Also Published As
Publication number | Publication date |
---|---|
DD134581A1 (de) | 1979-03-07 |
US4184042A (en) | 1980-01-15 |
DE2805026A1 (de) | 1978-11-16 |
FR2389978B1 (fr) | 1980-07-25 |
CA1115362A (fr) | 1981-12-29 |
JPS5412492A (en) | 1979-01-30 |
DE2805026B2 (de) | 1980-02-07 |
JPS61689B2 (fr) | 1986-01-10 |
DE2805026C3 (de) | 1980-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |