DE2157125C3 - Stromzuführung für elektrische Einrichtungen mit auf Tieftemperatur gekühlten Leitern - Google Patents
Stromzuführung für elektrische Einrichtungen mit auf Tieftemperatur gekühlten LeiternInfo
- Publication number
- DE2157125C3 DE2157125C3 DE2157125A DE2157125A DE2157125C3 DE 2157125 C3 DE2157125 C3 DE 2157125C3 DE 2157125 A DE2157125 A DE 2157125A DE 2157125 A DE2157125 A DE 2157125A DE 2157125 C3 DE2157125 C3 DE 2157125C3
- Authority
- DE
- Germany
- Prior art keywords
- power supply
- supply according
- coolant
- heat exchanger
- discharge
- 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.)
- Expired
Links
- 239000004020 conductor Substances 0.000 title claims description 44
- 239000002826 coolant Substances 0.000 claims description 39
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 239000001307 helium Substances 0.000 claims description 10
- 229910052734 helium Inorganic materials 0.000 claims description 10
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 6
- 230000015556 catabolic process Effects 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 239000000110 cooling liquid Substances 0.000 claims description 2
- 239000012777 electrically insulating material Substances 0.000 claims description 2
- 239000002887 superconductor Substances 0.000 description 25
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/34—Cable fittings for cryogenic cables
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
- H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor
- H01F6/065—Feed-through bushings, terminals and joints
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2157125A DE2157125C3 (de) | 1971-11-17 | 1971-11-17 | Stromzuführung für elektrische Einrichtungen mit auf Tieftemperatur gekühlten Leitern |
| CH1451672A CH548128A (de) | 1971-11-17 | 1972-10-04 | Stromzufuehrungseinrichtung, fuer eine elektrische einrichtung mit auf tieftemperatur gekuehlten leitern. |
| US00303060A US3764726A (en) | 1971-11-17 | 1972-11-02 | Terminal for electrical apparatus with conductors cooled down to a low temperature |
| IT31670/72A IT970858B (it) | 1971-11-17 | 1972-11-15 | Linea di alimentazione per appa recchiatura elettriche con condut tori raffeddati a bassa temperatura |
| FR7240649A FR2161646A5 (enExample) | 1971-11-17 | 1972-11-16 | |
| CA156,598A CA965167A (en) | 1971-11-17 | 1972-11-16 | Terminal for electrical apparatus with conductors cooled down to a low temperature |
| GB5337972A GB1402300A (en) | 1971-11-17 | 1972-11-17 | Electrical power transmission arrangement provided with a heat exchanger |
| JP47115468A JPS4863695A (enExample) | 1971-11-17 | 1972-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2157125A DE2157125C3 (de) | 1971-11-17 | 1971-11-17 | Stromzuführung für elektrische Einrichtungen mit auf Tieftemperatur gekühlten Leitern |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2157125A1 DE2157125A1 (de) | 1973-05-24 |
| DE2157125B2 DE2157125B2 (de) | 1974-12-05 |
| DE2157125C3 true DE2157125C3 (de) | 1975-07-17 |
Family
ID=5825412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2157125A Expired DE2157125C3 (de) | 1971-11-17 | 1971-11-17 | Stromzuführung für elektrische Einrichtungen mit auf Tieftemperatur gekühlten Leitern |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3764726A (enExample) |
| JP (1) | JPS4863695A (enExample) |
| CA (1) | CA965167A (enExample) |
| CH (1) | CH548128A (enExample) |
| DE (1) | DE2157125C3 (enExample) |
| FR (1) | FR2161646A5 (enExample) |
| GB (1) | GB1402300A (enExample) |
| IT (1) | IT970858B (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057737A (en) * | 1972-07-29 | 1977-11-08 | Felten & Guilleaume Carlswerk Ag | Very-high-power-transmission cable system |
| CH575186A5 (enExample) * | 1973-05-30 | 1976-04-30 | Siemens Ag | |
| GB1482967A (en) * | 1973-10-24 | 1977-08-17 | Siemens Ag | Superconductive electric cable and cooling apparatus therefor |
| US3950606A (en) * | 1973-10-24 | 1976-04-13 | Siemens Aktiengesellschaft | Apparatus and method for cooling a superconducting cable |
| AT339979B (de) * | 1974-03-01 | 1977-11-25 | Siemens Ag | Stromzufuhrung fur elektrische einrichtungen mit auf tieftemperatur gekuhlten leitern |
| DE2451949C3 (de) * | 1974-10-31 | 1981-10-22 | Fuji Electric Co., Ltd., Kawasaki, Kanagawa | Stromzufühungsvorrichtung für eine supraleitende Magnetspule |
| US3902000A (en) * | 1974-11-12 | 1975-08-26 | Us Energy | Termination for superconducting power transmission systems |
| FR2309067A1 (fr) * | 1975-04-21 | 1976-11-19 | Alsthom Cgee | Amenee de courant pour machine electrique supraconductrice |
| DE2535487C3 (de) * | 1975-08-08 | 1979-04-12 | Linde Ag, 6200 Wiesbaden | Kabelverbindung für Tieftemperaturkabel |
| US4209658A (en) * | 1977-08-15 | 1980-06-24 | Hilal Mohamed A | Method and apparatus for optimizing current leads carrying varying current |
| US4485266A (en) * | 1982-07-29 | 1984-11-27 | The United States Of America As Represented By The United States Department Of Energy | Termination for a superconducting power transmission line including a horizontal cryogenic bushing |
| FR2669470B1 (fr) * | 1990-11-20 | 1993-01-08 | Alsthom Gec | Procede de refroidissement d'une amenee de courant pour appareillage electrique a tres basse temperature et dispositif pour sa mise en óoeuvre. |
| JPH05247501A (ja) * | 1992-03-06 | 1993-09-24 | Toshiba Corp | 導電材及びその製造方法と、その導電材を用いたかご形誘導機 |
| EP2127051B1 (en) * | 2007-03-21 | 2017-09-13 | NKT Cables Ultera A/S | A cryogenic cable termination unit |
| KR101563003B1 (ko) * | 2009-07-10 | 2015-10-26 | 엘에스전선 주식회사 | 분리가능한 초전도 케이블용 종단접속함의 단말 구조체 |
| JP5566714B2 (ja) * | 2010-02-04 | 2014-08-06 | 古河電気工業株式会社 | 極低温ケーブルの終端接続部 |
| CN110571012B (zh) * | 2019-09-23 | 2021-07-20 | 中国科学院合肥物质科学研究院 | 一种超导磁体接头盒全焊透结构 |
| CN119009750B (zh) * | 2024-09-09 | 2025-04-08 | 上电电气(江苏)有限公司 | 一种防水散热型船舶岸电箱及其组装方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1665940C3 (de) * | 1967-04-29 | 1975-07-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Stromzu- bzw. Stromabführung für elektrische Einrichtungen mit mehreren elektrisch parallel geschaltet zu betreibenden Supraleitern |
| BE756390A (fr) * | 1969-09-30 | 1971-03-22 | Comp Generale Electricite | Alimentation en courant dans un cryostat |
| FR2102531A5 (enExample) * | 1970-08-06 | 1972-04-07 | Merlin Gerin |
-
1971
- 1971-11-17 DE DE2157125A patent/DE2157125C3/de not_active Expired
-
1972
- 1972-10-04 CH CH1451672A patent/CH548128A/xx not_active IP Right Cessation
- 1972-11-02 US US00303060A patent/US3764726A/en not_active Expired - Lifetime
- 1972-11-15 IT IT31670/72A patent/IT970858B/it active
- 1972-11-16 CA CA156,598A patent/CA965167A/en not_active Expired
- 1972-11-16 FR FR7240649A patent/FR2161646A5/fr not_active Expired
- 1972-11-17 JP JP47115468A patent/JPS4863695A/ja active Pending
- 1972-11-17 GB GB5337972A patent/GB1402300A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1402300A (en) | 1975-08-06 |
| US3764726A (en) | 1973-10-09 |
| JPS4863695A (enExample) | 1973-09-04 |
| DE2157125A1 (de) | 1973-05-24 |
| FR2161646A5 (enExample) | 1973-07-06 |
| CA965167A (en) | 1975-03-25 |
| CH548128A (de) | 1974-04-11 |
| IT970858B (it) | 1974-04-20 |
| DE2157125B2 (de) | 1974-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |