BR0201771A - Máquina sìncrona tendo acoplamento de transferência de gás criogênico em rotor com bobinas supercondutoras - Google Patents

Máquina sìncrona tendo acoplamento de transferência de gás criogênico em rotor com bobinas supercondutoras

Info

Publication number
BR0201771A
BR0201771A BR0201771-7A BR0201771A BR0201771A BR 0201771 A BR0201771 A BR 0201771A BR 0201771 A BR0201771 A BR 0201771A BR 0201771 A BR0201771 A BR 0201771A
Authority
BR
Brazil
Prior art keywords
synchronous machine
cooling fluid
inlet
coupling
rotor
Prior art date
Application number
BR0201771-7A
Other languages
English (en)
Inventor
Evangelos Trifon Laskaris
James Pellegrino Alexander
Robert Adolph Ackermann
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR0201771A publication Critical patent/BR0201771A/pt

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
    • 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)
  • Superconductive Dynamoelectric Machines (AREA)
  • Joints Allowing Movement (AREA)

Abstract

"MáQUINA SìNCRONA TENDO ACOPLAMENTO DE TRANSFERêNCIA DE GáS CRIOGêNICO EM ROTOR COM BOBINAS SUPERCONDUTORAS". Um acoplamento de fluido de esfriamento (126) é descrito para proporcionar fluido de esfriamento para um rotor tendo um enrolamento supercondutor de uma máquina síncrona e uma fonte de fluido de esfriamento criogênico. O acoplamento do fluido compreende um tubo de esfriamento de entrada (156) e um tubo de esfriamento de saída (166) no rotor e coaxial com um eixo do rotor. O tubo de esfriamento de entrada tem um orifício de entrada acoplado para receber o fluido de esfriamento de entrada (157) da fonte do fluido de esfriamento criogênico (190). O tubo de esfriamento de saída tem um orifício de saída acoplado para retornar o fluido de esfriamento (164) do rotor para a fonte. Um selo de abertura de movimento estacionário (162) separa o orifício de entrada e o orifício de saída do acoplamento.
BR0201771-7A 2001-05-15 2002-05-14 Máquina sìncrona tendo acoplamento de transferência de gás criogênico em rotor com bobinas supercondutoras BR0201771A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/854,931 US6412289B1 (en) 2001-05-15 2001-05-15 Synchronous machine having cryogenic gas transfer coupling to rotor with super-conducting coils

Publications (1)

Publication Number Publication Date
BR0201771A true BR0201771A (pt) 2003-03-11

Family

ID=25319903

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201771-7A BR0201771A (pt) 2001-05-15 2002-05-14 Máquina sìncrona tendo acoplamento de transferência de gás criogênico em rotor com bobinas supercondutoras

Country Status (11)

Country Link
US (1) US6412289B1 (pt)
EP (1) EP1261115A1 (pt)
JP (1) JP4064721B2 (pt)
KR (1) KR100902429B1 (pt)
CN (1) CN100338859C (pt)
BR (1) BR0201771A (pt)
CA (1) CA2384601C (pt)
CZ (1) CZ20021666A3 (pt)
MX (1) MXPA02004840A (pt)
NO (1) NO330804B1 (pt)
PL (1) PL200277B1 (pt)

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US6605885B2 (en) * 2001-05-15 2003-08-12 General Electric Company Super-conducting rotor coil support with tension rods and bolts
US6605886B2 (en) * 2001-07-31 2003-08-12 General Electric Company High temperature superconductor synchronous rotor coil support insulator
US6927510B1 (en) * 2002-08-20 2005-08-09 Abb Inc. Cooling electromagnetic stirrers
US6882068B2 (en) * 2002-10-08 2005-04-19 General Electric Company Forced air stator ventilation system and stator ventilation method for superconducting synchronous machine
US6708503B1 (en) * 2002-12-27 2004-03-23 General Electric Company Vacuum retention method and superconducting machine with vacuum retention
US7547999B2 (en) * 2003-04-28 2009-06-16 General Electric Company Superconducting multi-pole electrical machine
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US7317268B2 (en) * 2004-03-30 2008-01-08 General Electric Company System and method for cooling a super-conducting device
US7548000B2 (en) 2004-10-18 2009-06-16 General Electric Company Multilayer radiation shield
US7994664B2 (en) * 2004-12-10 2011-08-09 General Electric Company System and method for cooling a superconducting rotary machine
US7312544B2 (en) * 2005-02-15 2007-12-25 General Electric Company Fluid transfer device and method for conveying fluid to a rotating member
US8511100B2 (en) * 2005-06-30 2013-08-20 General Electric Company Cooling of superconducting devices by liquid storage and refrigeration unit
EP2258970B1 (en) 2008-03-28 2018-06-13 Eagle Industry Co., Ltd. Rotary joint
US7791229B2 (en) * 2008-04-02 2010-09-07 Goodzeit Carl L Low heat leak, high torque power shaft for cryogenic machines
JP5250852B2 (ja) 2008-04-03 2013-07-31 イーグル工業株式会社 ロータリジョイント
KR101014689B1 (ko) * 2008-09-09 2011-02-16 두산중공업 주식회사 회전형 극저온 냉매 공급장치
KR100999687B1 (ko) * 2008-12-16 2010-12-08 두산중공업 주식회사 냉각장치가 탑재된 회전자를 구비한 초전도 회전기기
US7843094B2 (en) * 2009-04-09 2010-11-30 Goodzeit Carl L Dual armature motor/generator with flux linkage between dual armatures and a superconducting field coil
US8084909B2 (en) * 2009-04-09 2011-12-27 Goodzeit Carl L Dual armature motor/generator with flux linkage
WO2010140627A1 (ja) * 2009-06-02 2010-12-09 国立大学法人東京海洋大学 低温用ロータリージョイント
JP5503929B2 (ja) * 2009-09-16 2014-05-28 川崎重工業株式会社 超電導回転機の冷媒給排装置、該冷媒給排装置を具備する超電導回転機
KR101252267B1 (ko) * 2011-10-28 2013-04-08 현대중공업 주식회사 히트파이프를 이용한 초전도 회전기 냉각장치
WO2013085549A2 (en) * 2011-12-08 2013-06-13 Teco-Westinghouse Motor Company Apparatuses, systems, and methods relating to superconducting trapped field magnet cartridges
KR101272900B1 (ko) * 2012-01-27 2013-06-11 현대중공업 주식회사 초전도 회전기용 다단 구조를 갖는 자성유체 실링 장치
KR101296770B1 (ko) 2012-03-30 2013-08-14 한국전기연구원 냉각 성능을 향상시킨 전기기기
JP5952714B2 (ja) * 2012-11-01 2016-07-13 川崎重工業株式会社 冷媒給排装置およびそれを備えた超電導回転機装置
KR101528424B1 (ko) * 2014-04-15 2015-06-12 두산중공업 주식회사 초전도 회전기용 극저온 냉매 트랜스퍼 커플링 장치
US10451318B2 (en) * 2016-12-16 2019-10-22 General Electric Company Cryogenic cooling system and method
TWI616555B (zh) * 2017-01-17 2018-03-01 漢民科技股份有限公司 應用於半導體設備之噴氣裝置
TWM557931U (zh) * 2017-09-30 2018-04-01 大陸商上海蔚蘭動力科技有限公司 用以組裝一電機轉子的安裝裝置
CN109340379B (zh) * 2018-09-29 2020-10-02 同济大学 一种超导旋转机械的低温氦气传输密封结构

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Also Published As

Publication number Publication date
NO20022296L (no) 2002-11-18
US6412289B1 (en) 2002-07-02
CN100338859C (zh) 2007-09-19
EP1261115A1 (en) 2002-11-27
JP2003065477A (ja) 2003-03-05
KR100902429B1 (ko) 2009-06-11
JP4064721B2 (ja) 2008-03-19
NO330804B1 (no) 2011-07-18
CA2384601C (en) 2009-12-22
MXPA02004840A (es) 2004-12-13
PL200277B1 (pl) 2008-12-31
CZ20021666A3 (cs) 2003-02-12
KR20020087364A (ko) 2002-11-22
NO20022296D0 (no) 2002-05-14
CA2384601A1 (en) 2002-11-15
PL353912A1 (en) 2002-11-18
CN1388632A (zh) 2003-01-01

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H02K 55/04

Ipc: H02K 55/04 (2006.01), H02K 9/10 (2006.01), F16L 59

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 13A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2308 DE 31/03/2015.