DE2745594A1 - Waermestrahlungsschirm fuer supraleitenden elektrischen generator - Google Patents
Waermestrahlungsschirm fuer supraleitenden elektrischen generatorInfo
- Publication number
- DE2745594A1 DE2745594A1 DE19772745594 DE2745594A DE2745594A1 DE 2745594 A1 DE2745594 A1 DE 2745594A1 DE 19772745594 DE19772745594 DE 19772745594 DE 2745594 A DE2745594 A DE 2745594A DE 2745594 A1 DE2745594 A1 DE 2745594A1
- Authority
- DE
- Germany
- Prior art keywords
- heat radiation
- shield
- heat
- radiation shield
- hollow shaft
- 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
- 230000005855 radiation Effects 0.000 title claims description 55
- ZYPGADGCNXOUJP-CXVPHVKISA-N Variotin Chemical compound CCCC[C@@H](O)\C=C(/C)\C=C\C=C\C(=O)N1CCCC1=O ZYPGADGCNXOUJP-CXVPHVKISA-N 0.000 title 1
- 238000004804 winding Methods 0.000 claims description 27
- 239000002826 coolant Substances 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 241001000171 Chira Species 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 claims 4
- 230000017525 heat dissipation Effects 0.000 claims 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 239000012071 phase Substances 0.000 claims 1
- 239000012808 vapor phase Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 10
- 239000001307 helium Substances 0.000 description 7
- 229910052734 helium Inorganic materials 0.000 description 7
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 235000003913 Coccoloba uvifera Nutrition 0.000 description 1
- 240000008976 Pterocarpus marsupium Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
- H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
- H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Superconductive Dynamoelectric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74424176A | 1976-11-23 | 1976-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2745594A1 true DE2745594A1 (de) | 1978-05-24 |
Family
ID=24992004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772745594 Pending DE2745594A1 (de) | 1976-11-23 | 1977-10-11 | Waermestrahlungsschirm fuer supraleitenden elektrischen generator |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JPS5365905A (enrdf_load_html_response) |
| DE (1) | DE2745594A1 (enrdf_load_html_response) |
| FR (1) | FR2371807A1 (enrdf_load_html_response) |
| GB (1) | GB1550282A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5716571A (en) * | 1980-07-01 | 1982-01-28 | Hitachi Ltd | Superconductive rotor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2019956A1 (de) * | 1970-04-24 | 1971-11-04 | Siemens Ag | Anordnung zur Kuehlung von Rotationskoerpern |
| JPS4831403A (enrdf_load_html_response) * | 1971-08-27 | 1973-04-25 | ||
| JPS4844531A (enrdf_load_html_response) * | 1971-10-12 | 1973-06-26 | ||
| US3816780A (en) * | 1972-08-18 | 1974-06-11 | Massachusetts Inst Technology | Rotor structure for supercooled field winding |
| US3891875A (en) * | 1973-10-16 | 1975-06-24 | Gen Electric | Superconducting rotor |
| FR2268382B1 (enrdf_load_html_response) * | 1974-04-17 | 1978-12-01 | Alsthom Cgee | |
| US4085343A (en) * | 1975-06-13 | 1978-04-18 | Hitachi, Ltd. | Rotor for a rotary electrical machine having a superconductive field winding |
-
1977
- 1977-08-17 GB GB34521/77A patent/GB1550282A/en not_active Expired
- 1977-10-11 DE DE19772745594 patent/DE2745594A1/de active Pending
- 1977-11-02 FR FR7732899A patent/FR2371807A1/fr not_active Withdrawn
- 1977-11-22 JP JP14056077A patent/JPS5365905A/ja active Pending
-
1980
- 1980-03-13 JP JP1980033122U patent/JPS5749567Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5749567Y2 (enrdf_load_html_response) | 1982-10-29 |
| FR2371807A1 (fr) | 1978-06-16 |
| JPS55134763U (enrdf_load_html_response) | 1980-09-25 |
| JPS5365905A (en) | 1978-06-12 |
| GB1550282A (en) | 1979-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| OHJ | Non-payment of the annual fee |