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ES415916A1 - AN ELECTRICAL APPARATUS THAT USES FLUID REFRIGERANT FOR A ROTATING MEMBER AROUND A ROTATION AXIS. - Google Patents

AN ELECTRICAL APPARATUS THAT USES FLUID REFRIGERANT FOR A ROTATING MEMBER AROUND A ROTATION AXIS.

Info

Publication number
ES415916A1
ES415916A1 ES415916A ES415916A ES415916A1 ES 415916 A1 ES415916 A1 ES 415916A1 ES 415916 A ES415916 A ES 415916A ES 415916 A ES415916 A ES 415916A ES 415916 A1 ES415916 A1 ES 415916A1
Authority
ES
Spain
Prior art keywords
refrigerant
rotating member
evacuating
axis
sleeve
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.)
Expired
Application number
ES415916A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
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 ES415916A1 publication Critical patent/ES415916A1/en
Expired legal-status Critical Current

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
    • H02K9/00—Arrangements for cooling or ventilating
    • 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)
  • Superconductive Dynamoelectric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

An electrical apparatus using fluid refrigerant for a rotating member about an axis of rotation, said apparatus comprising means for evacuating the refrigerant from the rotating member, said means confining the refrigerant to follow a path along the axis of rotation for a distance in which excludes radial paths of the refrigerant flow and radially displaced paths of the refrigerant flow to eliminate convection currents, and wherein said cooled member is supported within a substantially cylindrical support sleeve and said means for evacuating the refrigerant are axially adjacent to said refrigerated member and within said sleeve; said means for evacuating refrigerant comprise a tube along the axis to transport the refrigerant inside, said tube being spaced from said support sleeve by means of a volume in which the vacuum has been made, and a set of members thermally conductors extending between said tube and said sleeve through said volume in which the vacuum has been made at axially spaced intervals. (Machine-translation by Google Translate, not legally binding)
ES415916A 1972-06-15 1973-06-14 AN ELECTRICAL APPARATUS THAT USES FLUID REFRIGERANT FOR A ROTATING MEMBER AROUND A ROTATION AXIS. Expired ES415916A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26303972A 1972-06-15 1972-06-15

Publications (1)

Publication Number Publication Date
ES415916A1 true ES415916A1 (en) 1976-02-01

Family

ID=23000127

Family Applications (1)

Application Number Title Priority Date Filing Date
ES415916A Expired ES415916A1 (en) 1972-06-15 1973-06-14 AN ELECTRICAL APPARATUS THAT USES FLUID REFRIGERANT FOR A ROTATING MEMBER AROUND A ROTATION AXIS.

Country Status (13)

Country Link
US (1) UST914004I4 (en)
JP (1) JPS53133709A (en)
AT (1) AT319387B (en)
BE (1) BE800936A (en)
CA (1) CA970818A (en)
CH (1) CH552297A (en)
DE (1) DE2326016C3 (en)
ES (1) ES415916A1 (en)
FR (1) FR2189914B1 (en)
GB (1) GB1432476A (en)
IT (1) IT988983B (en)
NL (1) NL7308182A (en)
SE (1) SE388511B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2268382B1 (en) * 1974-04-17 1978-12-01 Alsthom Cgee
US4056745A (en) * 1976-01-08 1977-11-01 Westinghouse Electric Corporation Cryogen transfer coupling with adjustable throttle valve for rotating machinery
US4184089A (en) 1976-02-18 1980-01-15 Westinghouse Electric Corp. Multiple plane spoke structure for a superconducting dynamoelectric machine
US4076988A (en) * 1976-08-17 1978-02-28 Westinghouse Electric Corporation Superconducting dynamoelectric machine having a liquid metal shield
FR2369720A1 (en) * 1976-10-28 1978-05-26 Alsthom Atlantique Shaft thermal transition element for superconducting rotor - has interior ferrule with grooves pressed against exterior ferrule and providing circulation of cooling liq.
US4289985A (en) 1978-12-22 1981-09-15 Popov Jury S Electrical machine with cryogenic cooling
FR2645368A1 (en) * 1989-03-30 1990-10-05 Le Proizv ELECTRIC MACHINE ROTOR WITH EXCITATION SUPERCONDUCTING WINDING
DE10063724A1 (en) 2000-12-20 2002-07-11 Siemens Ag Machine with a superconducting winding arranged in a winding support and with means for axial expansion compensation of the winding support
DE10106552A1 (en) 2001-02-13 2002-10-02 Siemens Ag Machine with a superconducting winding arranged in a winding support and with means for holding the winding support
DE102010041534A1 (en) 2010-09-28 2012-03-29 Siemens Aktiengesellschaft Superconducting electrical machine with a connection device for the axial expansion compensation of a winding carrier
WO2023156177A1 (en) * 2022-02-21 2023-08-24 Blowin' In The Wind, S.L. Electric power generator

Also Published As

Publication number Publication date
BE800936A (en) 1973-12-14
CA970818A (en) 1975-07-08
GB1432476A (en) 1976-04-14
UST914004I4 (en) 1973-09-11
JPS5415602B2 (en) 1979-06-15
SE388511B (en) 1976-10-04
CH552297A (en) 1974-07-31
NL7308182A (en) 1973-12-18
DE2326016B2 (en) 1979-09-13
DE2326016A1 (en) 1973-12-20
FR2189914A1 (en) 1974-01-25
FR2189914B1 (en) 1978-06-30
AT319387B (en) 1974-12-27
JPS53133709A (en) 1978-11-21
DE2326016C3 (en) 1980-05-22
IT988983B (en) 1975-04-30

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