FR2314607A1 - Rotor de machine electrique tournante comportant un enroulement inducteur supraconducteur - Google Patents
Rotor de machine electrique tournante comportant un enroulement inducteur supraconducteurInfo
- Publication number
- FR2314607A1 FR2314607A1 FR7617716A FR7617716A FR2314607A1 FR 2314607 A1 FR2314607 A1 FR 2314607A1 FR 7617716 A FR7617716 A FR 7617716A FR 7617716 A FR7617716 A FR 7617716A FR 2314607 A1 FR2314607 A1 FR 2314607A1
- Authority
- FR
- France
- Prior art keywords
- supraconductor
- electric machine
- rotating electric
- machine rotor
- inducer winding
- 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
- 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
-
- 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
- Y10S505/876—Electrical generator or motor structure
- Y10S505/877—Rotary dynamoelectric type
- Y10S505/878—Rotary dynamoelectric type with cooling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Superconductive Dynamoelectric Machines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7086375A JPS51147701A (en) | 1975-06-13 | 1975-06-13 | Rotor of superconductive rotary machine |
JP8342475A JPS528401A (en) | 1975-07-09 | 1975-07-09 | Rotor of super electro-motive rotary machine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2314607A1 true FR2314607A1 (fr) | 1977-01-07 |
FR2314607B1 FR2314607B1 (fr) | 1981-09-11 |
Family
ID=26411991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7617716A Granted FR2314607A1 (fr) | 1975-06-13 | 1976-06-11 | Rotor de machine electrique tournante comportant un enroulement inducteur supraconducteur |
Country Status (2)
Country | Link |
---|---|
US (1) | US4085343A (fr) |
FR (1) | FR2314607A1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2371807A1 (fr) * | 1976-11-23 | 1978-06-16 | Electric Power Res Inst | Ecran de protection contre le rayonnement thermique d'une generatrice supraconductrice |
FR2372539A1 (fr) * | 1976-11-30 | 1978-06-23 | Sp K Bjur | |
FR2415902A1 (fr) * | 1978-01-25 | 1979-08-24 | Bbc Brown Boveri & Cie | Cylindre d'interception de rayonnement d'une machine electrique avec enroulement d'excitation supraconducteur |
FR2425728A1 (fr) * | 1978-05-11 | 1979-12-07 | Westinghouse Electric Corp | Blindage de protection contre un rayonnement pour generateur supraconducteur et procede pour son utilisation |
FR2426353A1 (fr) * | 1978-05-17 | 1979-12-14 | Sp K Bjur | Machine electrique a refroidissement cryogenique perfectionnee |
FR2547125A1 (fr) * | 1983-05-31 | 1984-12-07 | Westinghouse Electric Corp | Bouclier anti-rayonnements a passages helicoidaux pour le fluide |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2830887C3 (de) * | 1978-07-13 | 1982-03-11 | Siemens AG, 1000 Berlin und 8000 München | Kühleinrichtung für den Rotor einer elektrischen Maschine mit einer supraleitenden Erregerwicklung |
US4277705A (en) * | 1977-09-02 | 1981-07-07 | Electric Power Research Institute | Method and apparatus for cooling a winding in the rotor of an electrical machine |
JPS5450909A (en) * | 1977-09-21 | 1979-04-21 | Siemens Ag | Device for cooling superconductive rotor |
US4227102A (en) * | 1978-05-10 | 1980-10-07 | Rozenfeld Lev M | Electrical machine with cryogenic cooling |
US4208598A (en) * | 1978-05-10 | 1980-06-17 | Badrukhin Jury I | Electrical machine with cryogenic cooling |
DE2826501B1 (de) * | 1978-06-16 | 1979-11-08 | Siemens Ag | Evakuierungsvorrichtung zur Erzeugung eines Isoliervakuums um die supraleitende Wicklung eines Rotors |
US4236091A (en) * | 1978-09-20 | 1980-11-25 | Filippov Iosif F | Electrical machine with cryogenic cooling |
US4431933A (en) * | 1978-10-09 | 1984-02-14 | Takaichi Mabuchi | Brush holding device |
JPS5592567A (en) * | 1978-12-29 | 1980-07-14 | Mitsubishi Electric Corp | Rotor for super conductive generator |
DE3020831C2 (de) * | 1980-06-02 | 1986-11-06 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zur Kühlung einer supraleitenden Erregerwicklung und eines Dämpferschildes des Läufers einer elektrischen Maschine |
US4365175A (en) * | 1980-09-29 | 1982-12-21 | Electric Power Research Institute, Inc. | Fast starting cold shield cooling circuit for superconducting generators |
DE9303161U1 (de) * | 1993-03-04 | 1994-07-14 | Robert Bosch Gmbh, 70469 Stuttgart | Elektromotorisch betriebenes Gebläse |
US5691589A (en) * | 1995-06-30 | 1997-11-25 | Kaman Electromagnetics Corporation | Detachable magnet carrier for permanent magnet motor |
US6794792B2 (en) * | 2002-11-13 | 2004-09-21 | General Electric Company | Cold structural enclosure for multi-pole rotor having super-conducting field coil windings. |
US6617715B1 (en) | 2002-11-27 | 2003-09-09 | Visteon Global Technologies, Inc. | Liquid cooled alternator having finned stator sleeve |
US7592721B2 (en) * | 2006-09-20 | 2009-09-22 | American Superconductor Corporation | Torque transmission assembly for superconducting rotating machines |
US7633192B2 (en) * | 2006-09-28 | 2009-12-15 | Siemens Energy, Inc. | Superconducting coil support structures |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1315302A (en) * | 1969-06-10 | 1973-05-02 | Int Research & Dev Co Ltd | Rotary electrical machines |
GB1302549A (fr) * | 1969-08-20 | 1973-01-10 | ||
GB1351601A (en) * | 1970-04-09 | 1974-05-01 | Int Research & Dev Co Ltd | Superconducting dynamo-electric machines |
US3742265A (en) * | 1972-05-25 | 1973-06-26 | Massachusetts Inst Technology | Superconducting apparatus with double armature structure |
US3781578A (en) * | 1972-08-09 | 1973-12-25 | Massachusetts Inst Technology | Stator structure for electrical machine |
US3816780A (en) * | 1972-08-18 | 1974-06-11 | Massachusetts Inst Technology | Rotor structure for supercooled field winding |
FR2218681B1 (fr) * | 1973-02-21 | 1977-07-29 | Anvar | |
DE2339772C3 (de) * | 1973-08-06 | 1979-10-04 | Kraftwerk Union Ag, 4330 Muelheim | Anordnung zur Befestigung einer supraleitenden Erregerwicklung im Läufer eines Turbogenerators |
DE2418260A1 (de) * | 1974-04-16 | 1975-10-23 | Siemens Ag | Rotor mit tiefgekuehlter erregerwicklung |
US3999091A (en) * | 1974-11-13 | 1976-12-21 | Massachusetts Institute Of Technology | Superconducting machine having wound damper-shield winding |
US3956648A (en) * | 1974-11-13 | 1976-05-11 | Massachusetts Institute Of Technology | Superconducting machine having flexible shield means operable to protect the superconducting field winding against transients |
-
1976
- 1976-06-02 US US05/692,197 patent/US4085343A/en not_active Expired - Lifetime
- 1976-06-11 FR FR7617716A patent/FR2314607A1/fr active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2371807A1 (fr) * | 1976-11-23 | 1978-06-16 | Electric Power Res Inst | Ecran de protection contre le rayonnement thermique d'une generatrice supraconductrice |
FR2372539A1 (fr) * | 1976-11-30 | 1978-06-23 | Sp K Bjur | |
FR2415902A1 (fr) * | 1978-01-25 | 1979-08-24 | Bbc Brown Boveri & Cie | Cylindre d'interception de rayonnement d'une machine electrique avec enroulement d'excitation supraconducteur |
FR2425728A1 (fr) * | 1978-05-11 | 1979-12-07 | Westinghouse Electric Corp | Blindage de protection contre un rayonnement pour generateur supraconducteur et procede pour son utilisation |
FR2426353A1 (fr) * | 1978-05-17 | 1979-12-14 | Sp K Bjur | Machine electrique a refroidissement cryogenique perfectionnee |
FR2547125A1 (fr) * | 1983-05-31 | 1984-12-07 | Westinghouse Electric Corp | Bouclier anti-rayonnements a passages helicoidaux pour le fluide |
Also Published As
Publication number | Publication date |
---|---|
FR2314607B1 (fr) | 1981-09-11 |
US4085343A (en) | 1978-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |