SE7709109L - Supraledande dynamoelektrisk maskin med skerm av flytande metall - Google Patents

Supraledande dynamoelektrisk maskin med skerm av flytande metall

Info

Publication number
SE7709109L
SE7709109L SE7709109A SE7709109A SE7709109L SE 7709109 L SE7709109 L SE 7709109L SE 7709109 A SE7709109 A SE 7709109A SE 7709109 A SE7709109 A SE 7709109A SE 7709109 L SE7709109 L SE 7709109L
Authority
SE
Sweden
Prior art keywords
supral
leading
liquid metal
metal screen
dynamoelectric machine
Prior art date
Application number
SE7709109A
Other languages
English (en)
Other versions
SE424390B (sv
Inventor
D C Litz
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 SE7709109L publication Critical patent/SE7709109L/sv
Publication of SE424390B publication Critical patent/SE424390B/sv

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)
  • Windings For Motors And Generators (AREA)
  • Motor Or Generator Cooling System (AREA)
SE7709109A 1976-08-17 1977-08-11 Supraledande dynamoelektrisk maskin SE424390B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/715,259 US4076988A (en) 1976-08-17 1976-08-17 Superconducting dynamoelectric machine having a liquid metal shield

Publications (2)

Publication Number Publication Date
SE7709109L true SE7709109L (sv) 1978-02-18
SE424390B SE424390B (sv) 1982-07-12

Family

ID=24873285

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7709109A SE424390B (sv) 1976-08-17 1977-08-11 Supraledande dynamoelektrisk maskin

Country Status (8)

Country Link
US (1) US4076988A (sv)
JP (1) JPS6056060B2 (sv)
CA (1) CA1079339A (sv)
DE (1) DE2735857A1 (sv)
ES (1) ES461614A1 (sv)
FR (1) FR2362518A1 (sv)
GB (1) GB1590222A (sv)
SE (1) SE424390B (sv)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5265261A (en) * 1975-11-27 1977-05-30 Teijin Ltd Synthesis of 1alpha-hyaroxy-provitamine d compounds
JPS5265262A (en) * 1975-11-27 1977-05-30 Teijin Ltd Synthesis of 1alpha acyloxy-provitamine d compounds
JPS5320508A (en) * 1976-08-11 1978-02-24 Hitachi Ltd Super conducting rotor
US4174483A (en) * 1976-11-30 1979-11-13 Filippov Iosif F Cryogenically cooled electrical machine
US4252605A (en) * 1977-08-15 1981-02-24 General Atomic Company Self-imploding liner system for magnetic field compression
US4217171A (en) * 1977-08-15 1980-08-12 General Atomic Company Blanket design for imploding liner systems
US4250418A (en) * 1978-05-11 1981-02-10 Electric Power Research Institute, Inc. Superconducting generator and method
US4275320A (en) * 1978-05-11 1981-06-23 Electric Power Research Institute, Inc. Radiation shield for use in a superconducting generator or the like and method
JPS5592567A (en) * 1978-12-29 1980-07-14 Mitsubishi Electric Corp Rotor for super conductive generator
US4295068A (en) * 1979-05-18 1981-10-13 General Electric Company Cantilevered field winding support for a superconducting AC machine
US4319149A (en) * 1980-04-24 1982-03-09 Electric Power Research Institute, Inc. Superconducting generator with improved thermal transient response
JPS5716571A (en) * 1980-07-01 1982-01-28 Hitachi Ltd Superconductive rotor
US4908347A (en) * 1985-11-20 1990-03-13 Allied-Signal Inc. Dynamoelectric machine with diamagnetic flux shield
US5225770A (en) * 1991-02-25 1993-07-06 General Scanning, Inc. Moving magnet galvanometers having a varied density winding distribution coil for a desired performance characteristic
DE4205725B4 (de) * 1991-02-25 2006-05-04 General Scanning Inc., Watertown Bewegungsmagnetgalvanometer
US6794792B2 (en) * 2002-11-13 2004-09-21 General Electric Company Cold structural enclosure for multi-pole rotor having super-conducting field coil windings.
US20080202042A1 (en) * 2007-02-22 2008-08-28 Azad Mesrobian Drawworks and motor
KR101062599B1 (ko) * 2009-10-21 2011-09-06 두산중공업 주식회사 초전도 회전기기의 냉각 유로 구조
US8552607B2 (en) * 2010-10-10 2013-10-08 Hong Kong Applied Science and Technology Research Institute Company Limited Electric power generator with ferrofluid bearings
CN103066800B (zh) * 2012-12-14 2014-10-22 中国船舶重工集团公司第七一二研究所 一种冷收缩补偿定位的超导电机
WO2014129229A1 (ja) * 2013-02-23 2014-08-28 古河電気工業株式会社 筒状体、圧着端子、及びこれらの製造方法、並びに圧着端子の製造装置
US10910920B2 (en) * 2019-05-01 2021-02-02 General Electric Company Magnetic shield for a superconducting generator
CN115910571B (zh) * 2023-02-16 2023-12-05 国网浙江省电力有限公司杭州供电公司 一种带电磁屏蔽的节能型变压器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242418A (en) * 1962-08-31 1966-03-22 Dynatech Corp Low temperature electromechanical transducer
GB1302549A (sv) * 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
UST914004I4 (en) * 1972-06-15 1973-09-11 Fluid-cooled rotating member with improved coolant structure suitable for superconducting dynamoelectric machinery
DE2339772C3 (de) * 1973-08-06 1979-10-04 Kraftwerk Union Ag, 4330 Muelheim Anordnung zur Befestigung einer supraleitenden Erregerwicklung im Läufer eines Turbogenerators
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

Also Published As

Publication number Publication date
JPS5330709A (en) 1978-03-23
SE424390B (sv) 1982-07-12
DE2735857A1 (de) 1978-02-23
FR2362518A1 (fr) 1978-03-17
JPS6056060B2 (ja) 1985-12-07
ES461614A1 (es) 1981-04-16
GB1590222A (en) 1981-05-28
US4076988A (en) 1978-02-28
FR2362518B1 (sv) 1982-11-12
CA1079339A (en) 1980-06-10

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