IT7922518A0 - Schermo contro le radiazioni termiche per l'uso in un generatore superconduttore o simile e metodo per la sua fabbricazione. - Google Patents

Schermo contro le radiazioni termiche per l'uso in un generatore superconduttore o simile e metodo per la sua fabbricazione.

Info

Publication number
IT7922518A0
IT7922518A0 IT7922518A IT2251879A IT7922518A0 IT 7922518 A0 IT7922518 A0 IT 7922518A0 IT 7922518 A IT7922518 A IT 7922518A IT 2251879 A IT2251879 A IT 2251879A IT 7922518 A0 IT7922518 A0 IT 7922518A0
Authority
IT
Italy
Prior art keywords
superconducting
manufacture
thermal radiation
radiation shield
similar generator
Prior art date
Application number
IT7922518A
Other languages
English (en)
Other versions
IT1112746B (it
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of IT7922518A0 publication Critical patent/IT7922518A0/it
Application granted granted Critical
Publication of IT1112746B publication Critical patent/IT1112746B/it

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)
  • Motor Or Generator Cooling System (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
IT22518/79A 1978-05-11 1979-05-10 Schermo controlle radiazioni termiche per l'uso in un generatore superconduttore o simile e metodo per la sua fabbricazione IT1112746B (it)

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
IT7922518A0 true IT7922518A0 (it) 1979-05-10
IT1112746B IT1112746B (it) 1986-01-20

Family

ID=25420212

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22518/79A IT1112746B (it) 1978-05-11 1979-05-10 Schermo controlle radiazioni termiche per l'uso in un generatore superconduttore o simile e metodo per la sua fabbricazione

Country Status (7)

Country Link
US (1) US4275320A (it)
JP (1) JPS54149493A (it)
BE (1) BE876199A (it)
CA (1) CA1121426A (it)
DE (1) DE2919115A1 (it)
FR (1) FR2425728B1 (it)
IT (1) IT1112746B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH623174A5 (it) * 1978-01-25 1981-05-15 Bbc Brown Boveri & Cie
US4432411A (en) * 1982-03-03 1984-02-21 Electric Power Research Institute, Inc. Radiant heat shield for a superconducting generator
CA1200829A (en) * 1982-03-03 1986-02-18 George D. Hooper Explosively welded radiant heat shield for a super conducting generator rotor
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
EP4131748A4 (en) * 2020-03-26 2024-04-24 Univ Kyoto SUPERCONDUCTING ROTATING MACHINE

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764835A (en) * 1972-05-25 1973-10-09 Massachusetts Inst Technology Double shielded superconducting field winding
DE2339772C3 (de) * 1973-08-06 1979-10-04 Kraftwerk Union Ag, 4330 Muelheim Anordnung zur Befestigung einer supraleitenden Erregerwicklung im Läufer eines Turbogenerators
FR2268381B1 (it) * 1974-04-17 1980-01-04 Alsthom Cgee
FR2268382B1 (it) * 1974-04-17 1978-12-01 Alsthom Cgee
DE2442277A1 (de) * 1974-09-04 1976-03-18 Kraftwerk Union Ag Kuehlmittelkreislauf fuer den laeufer einer elektrischen maschine mit supraleitender erregerwicklung
US4085343A (en) * 1975-06-13 1978-04-18 Hitachi, Ltd. Rotor for a rotary electrical machine having a superconductive field winding
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
CH623174A5 (it) * 1978-01-25 1981-05-15 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
FR2425728A1 (fr) 1979-12-07
FR2425728B1 (fr) 1986-08-14
BE876199A (fr) 1979-11-12
IT1112746B (it) 1986-01-20
CA1121426A (en) 1982-04-06
DE2919115A1 (de) 1979-11-15
JPS54149493A (en) 1979-11-22
US4275320A (en) 1981-06-23

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