FR2425728A1 - Blindage de protection contre un rayonnement pour generateur supraconducteur et procede pour son utilisation - Google Patents
Blindage de protection contre un rayonnement pour generateur supraconducteur et procede pour son utilisationInfo
- Publication number
- FR2425728A1 FR2425728A1 FR7911859A FR7911859A FR2425728A1 FR 2425728 A1 FR2425728 A1 FR 2425728A1 FR 7911859 A FR7911859 A FR 7911859A FR 7911859 A FR7911859 A FR 7911859A FR 2425728 A1 FR2425728 A1 FR 2425728A1
- Authority
- FR
- France
- Prior art keywords
- supraconductor
- generator
- protection against
- shielding
- against radiation
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/001—Thermal insulation specially adapted for cryogenic vessels
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/016—Noble gases (Ar, Kr, Xe)
- F17C2221/017—Helium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Superconductive Dynamoelectric Machines (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
L'INVENTION CONCERNE UN BLINDAGE DE RAYONNEMENT THERMIQUE. UN ELEMENT SOUMIS A UN SUPRAREFROIDISSEMENT DANS UN GENERATEUR SUPRACONDUCTEUR EST EQUIPE D'UN BLINDAGE OU ECRAN DE PROTECTION CONTRE LE RAYONNEMENT THERMIQUE, QUI EST MAINTENU A UNE TEMPERATURE REDUITE PAR RAPPORT A SON AMBIANCE AFIN D'ISOLER L'ELEMENT A SUPRAREFROIDISSEMENT INTERNE QUI LUI EST ASSOCIE. LE BLINDAGE EST REFROIDI INTERIEUREMENT PAR UN REFRIGERANT FLUIDE, TEL QUE DE L'HELIUM GAZEUX. UTILISATION DANS LE DOMAINE DES GENERATEURS SUPRACONDUCTEURS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/905,042 US4275320A (en) | 1978-05-11 | 1978-05-11 | Radiation shield for use in a superconducting generator or the like and method |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2425728A1 true FR2425728A1 (fr) | 1979-12-07 |
FR2425728B1 FR2425728B1 (fr) | 1986-08-14 |
Family
ID=25420212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7911859A Expired FR2425728B1 (fr) | 1978-05-11 | 1979-05-10 | Blindage de protection contre un rayonnement pour generateur supraconducteur et procede pour son utilisation |
Country Status (7)
Country | Link |
---|---|
US (1) | US4275320A (fr) |
JP (1) | JPS54149493A (fr) |
BE (1) | BE876199A (fr) |
CA (1) | CA1121426A (fr) |
DE (1) | DE2919115A1 (fr) |
FR (1) | FR2425728B1 (fr) |
IT (1) | IT1112746B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FR2522897A1 (fr) * | 1982-03-03 | 1983-09-09 | Westinghouse Electric Corp | Machine dynamo-electrique munie d'un ecran pour la chaleur rayonnante de son rotor et procede de fabrication d'un tel ecran |
FR2522899A1 (fr) * | 1982-03-03 | 1983-09-09 | Westinghouse Electric Corp | Ecran thermique de protection contre la chaleur rayonnante pour generatrice supraconductrice |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2758514B2 (ja) * | 1991-07-09 | 1998-05-28 | アイシン精機株式会社 | 極低温冷凍装置 |
US6376943B1 (en) | 1998-08-26 | 2002-04-23 | American Superconductor Corporation | Superconductor rotor cooling system |
US6489701B1 (en) | 1999-10-12 | 2002-12-03 | American Superconductor Corporation | Superconducting rotating machines |
US6532748B1 (en) | 2000-11-20 | 2003-03-18 | American Superconductor Corporation | Cryogenic refrigerator |
US6605886B2 (en) * | 2001-07-31 | 2003-08-12 | General Electric Company | High temperature superconductor synchronous rotor coil support insulator |
US6794792B2 (en) * | 2002-11-13 | 2004-09-21 | General Electric Company | Cold structural enclosure for multi-pole rotor having super-conducting field coil windings. |
US7547999B2 (en) * | 2003-04-28 | 2009-06-16 | General Electric Company | Superconducting multi-pole electrical machine |
US7233079B1 (en) * | 2005-10-18 | 2007-06-19 | Willard Cooper | Renewable energy electric power generating system |
KR100776513B1 (ko) * | 2006-10-27 | 2007-11-16 | 두산중공업 주식회사 | 개선된 토크튜브를 가지는 초전도 로터 |
US20090229291A1 (en) * | 2008-03-11 | 2009-09-17 | American Superconductor Corporation | Cooling System in a Rotating Reference Frame |
KR101062599B1 (ko) * | 2009-10-21 | 2011-09-06 | 두산중공업 주식회사 | 초전도 회전기기의 냉각 유로 구조 |
DE102016217734A1 (de) | 2016-09-16 | 2018-03-22 | Siemens Aktiengesellschaft | Rotor mit Spulenanordnung und Wicklungsträger |
US10451318B2 (en) * | 2016-12-16 | 2019-10-22 | General Electric Company | Cryogenic cooling system and method |
WO2021193714A1 (fr) * | 2020-03-26 | 2021-09-30 | 国立大学法人京都大学 | Machine tournante supraconductrice |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2240558A1 (fr) * | 1973-08-06 | 1975-03-07 | Kraftwerk Union Ag | |
FR2284209A1 (fr) * | 1974-09-04 | 1976-04-02 | Kraftwerk Union Ag | Circuit de refrigerant pour le rotor d'une machine electrique a enroulement inducteur supraconducteur |
FR2314607A1 (fr) * | 1975-06-13 | 1977-01-07 | Hitachi Ltd | Rotor de machine electrique tournante comportant un enroulement inducteur supraconducteur |
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 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3764835A (en) * | 1972-05-25 | 1973-10-09 | Massachusetts Inst Technology | Double shielded superconducting field winding |
FR2268381B1 (fr) * | 1974-04-17 | 1980-01-04 | Alsthom Cgee | |
FR2268382B1 (fr) * | 1974-04-17 | 1978-12-01 | Alsthom Cgee | |
US4039870A (en) * | 1975-07-17 | 1977-08-02 | Westinghouse Electric Corporation | Integrated annular supporting structure and damper shield for superconducting rotor assembly of dynamoelectric machine |
FR2319233A1 (fr) * | 1975-07-22 | 1977-02-18 | Alsthom Cgee | Machine tournante utilisant un fluide de refroidissement amene par joint tournant |
US4076988A (en) * | 1976-08-17 | 1978-02-28 | Westinghouse Electric Corporation | Superconducting dynamoelectric machine having a liquid metal shield |
JPS5837782B2 (ja) * | 1976-09-13 | 1983-08-18 | 富士電機株式会社 | 超電導回転電機の回転子 |
US4123676A (en) * | 1976-10-22 | 1978-10-31 | Westinghouse Electric Corp. | Rotor member for superconducting generator |
US4117357A (en) * | 1977-04-15 | 1978-09-26 | Electric Power Research Institute, Inc. | Flexible coupling for rotor elements of a superconducting generator |
-
1978
- 1978-05-11 US US05/905,042 patent/US4275320A/en not_active Expired - Lifetime
-
1979
- 1979-04-20 CA CA000326040A patent/CA1121426A/fr not_active Expired
- 1979-05-10 FR FR7911859A patent/FR2425728B1/fr not_active Expired
- 1979-05-10 IT IT22518/79A patent/IT1112746B/it active
- 1979-05-11 JP JP5716479A patent/JPS54149493A/ja active Pending
- 1979-05-11 BE BE0/195114A patent/BE876199A/fr not_active IP Right Cessation
- 1979-05-11 DE DE19792919115 patent/DE2919115A1/de not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2240558A1 (fr) * | 1973-08-06 | 1975-03-07 | Kraftwerk Union Ag | |
FR2284209A1 (fr) * | 1974-09-04 | 1976-04-02 | Kraftwerk Union Ag | Circuit de refrigerant pour le rotor d'une machine electrique a enroulement inducteur supraconducteur |
FR2314607A1 (fr) * | 1975-06-13 | 1977-01-07 | Hitachi Ltd | Rotor de machine electrique tournante comportant un enroulement inducteur supraconducteur |
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 |
Non-Patent Citations (2)
Title |
---|
CRYOGENICS, vol. 16, no. 3, mars 1976, pages 134-135, Guildford, GB. * |
IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, vol. PAS-98, no. 6, novembre/décembre 1979, pages 2241-2250, IEEE, New York, USA * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FR2522897A1 (fr) * | 1982-03-03 | 1983-09-09 | Westinghouse Electric Corp | Machine dynamo-electrique munie d'un ecran pour la chaleur rayonnante de son rotor et procede de fabrication d'un tel ecran |
FR2522899A1 (fr) * | 1982-03-03 | 1983-09-09 | Westinghouse Electric Corp | Ecran thermique de protection contre la chaleur rayonnante pour generatrice supraconductrice |
Also Published As
Publication number | Publication date |
---|---|
DE2919115A1 (de) | 1979-11-15 |
JPS54149493A (en) | 1979-11-22 |
IT1112746B (it) | 1986-01-20 |
IT7922518A0 (it) | 1979-05-10 |
BE876199A (fr) | 1979-11-12 |
FR2425728B1 (fr) | 1986-08-14 |
CA1121426A (fr) | 1982-04-06 |
US4275320A (en) | 1981-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
AR | Application made for restoration | ||
BR | Restoration of rights | ||
ST | Notification of lapse |