GB1396011A - Electrical cryo-alternator rotor arranged to be cooled by cryogenic fluid - Google Patents
Electrical cryo-alternator rotor arranged to be cooled by cryogenic fluidInfo
- Publication number
- GB1396011A GB1396011A GB3204172A GB3204172A GB1396011A GB 1396011 A GB1396011 A GB 1396011A GB 3204172 A GB3204172 A GB 3204172A GB 3204172 A GB3204172 A GB 3204172A GB 1396011 A GB1396011 A GB 1396011A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cryo
- electrical
- groove
- alternator
- cooled
- 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
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)
- Motor Or Generator Cooling System (AREA)
- Windings For Motors And Generators (AREA)
Abstract
1396011 Superconductive alternator rotors SOC GENERALE DE CONSTRUCTIONS ELECTRIQUES ET MECANIQUES (ALSTHOM) 7 July 1972 [8 July 1971] 32041/72 Heading H2A An electrical cryo-alternator rotor 1, e.g. of stainless steel has formed in the rotor body a continuous groove 2, e.g. of rectangular spiral pattern, about the axis of each pole, each groove having a winding disposed therein and sealed in a fluid-tight manner by a respective block 7 soldered at 8 to the top of the groove, the body being provided at one end with drilled holes 3, 4 connected to the grooves for the supply and evacuation of a cryogenic cooling fluid, e.g. helium to and from the grooves. The winding is composed of four stacks 9 ... 19 of ribbon conductors separated by epoxy-glass insulation 13, 14, 15, and the helium flows from a supply chamber 18 to outlet chambers 22, 23 via passages 16, 17, 19, 20, 21.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7125141A FR2145103A5 (en) | 1971-07-08 | 1971-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1396011A true GB1396011A (en) | 1975-05-29 |
Family
ID=9080088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3204172A Expired GB1396011A (en) | 1971-07-08 | 1972-07-07 | Electrical cryo-alternator rotor arranged to be cooled by cryogenic fluid |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH561472A5 (en) |
DE (1) | DE2233508A1 (en) |
GB (1) | GB1396011A (en) |
SU (1) | SU436519A3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1596291A (en) * | 1977-12-13 | 1981-08-26 | Lucas Industries Ltd | Rotor cooling in a rotary electric machine |
FR2567336B1 (en) * | 1984-07-05 | 1988-11-25 | Mitsubishi Electric Corp | ROTOR FOR A SUPERCONDUCTIVE ROTARY ELECTRIC MACHINE |
RU2755922C1 (en) * | 2021-01-12 | 2021-09-23 | федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" | Failsafe electrical machine stator |
-
1972
- 1972-07-03 CH CH991172A patent/CH561472A5/xx not_active IP Right Cessation
- 1972-07-07 GB GB3204172A patent/GB1396011A/en not_active Expired
- 1972-07-07 SU SU1816679A patent/SU436519A3/en active
- 1972-07-07 DE DE2233508A patent/DE2233508A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2233508A1 (en) | 1973-01-25 |
CH561472A5 (en) | 1975-04-30 |
SU436519A3 (en) | 1974-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB732783A (en) | Improvements relating to the construction of dynamo electric machines | |
GB1132997A (en) | Improvements in rotary electrical machines | |
GB1302549A (en) | ||
GB1434151A (en) | Linear travelling field inductor | |
GB1282412A (en) | Dynamo electric machines | |
US3821568A (en) | Rotor poles for cryo alternators | |
GB1487933A (en) | Superconductive electric cable and cooling apparatus therefor | |
GB1402300A (en) | Electrical power transmission arrangement provided with a heat exchanger | |
GB1396011A (en) | Electrical cryo-alternator rotor arranged to be cooled by cryogenic fluid | |
GB966178A (en) | Improvements relating to windings for electrical machines | |
US3405290A (en) | Superconducting generator | |
GB1031308A (en) | Magnetohydrodynamic generating system | |
GB1505561A (en) | Rotor for an electrical machine | |
GB950690A (en) | Improvements in or relating to magnetohydrodynamic generators | |
GB974730A (en) | Improvements in or relating to salient-pole-rotor electrical machines | |
GB1432476A (en) | Superconducting dynamoelectric machinery | |
GB1379495A (en) | Cryocable | |
GB1225007A (en) | Improvements in electrical conductors for cryogenic enclosures | |
GB960924A (en) | Improvements relating to dynamo-electric machine rotors | |
US3010892A (en) | Ozone generating apparatus | |
GB1271167A (en) | Magnetohydrodynamic (mhd) generator | |
FR2426353A1 (en) | Electric machine with cryogenic cooling - has rotor ends and coolant channels forming necks entering into and connected with each other | |
GB936617A (en) | Improvements in and relating to dynamo-electric machines | |
JPS57162930A (en) | Rotor for superconductive rotary electric machine | |
JPS56169308A (en) | Superconductive magnetic device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |