FR2313795A1 - Rotating machine with superconducting internal winding - is on mandrel radially linked to cryostat - Google Patents

Rotating machine with superconducting internal winding - is on mandrel radially linked to cryostat

Info

Publication number
FR2313795A1
FR2313795A1 FR7517721A FR7517721A FR2313795A1 FR 2313795 A1 FR2313795 A1 FR 2313795A1 FR 7517721 A FR7517721 A FR 7517721A FR 7517721 A FR7517721 A FR 7517721A FR 2313795 A1 FR2313795 A1 FR 2313795A1
Authority
FR
France
Prior art keywords
cryostat
superconducting
mandrel
internal winding
winding
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
Application number
FR7517721A
Other languages
French (fr)
Other versions
FR2313795B1 (en
Inventor
Jean-Paul Pouillange
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique SA
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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Priority to FR7517721A priority Critical patent/FR2313795A1/en
Publication of FR2313795A1 publication Critical patent/FR2313795A1/en
Application granted granted Critical
Publication of FR2313795B1 publication Critical patent/FR2313795B1/fr
Granted 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
    • 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
    • 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)

Abstract

The rotating machine has a superconducting internal winding supported on a mandrel coaxial with the shaft and hermetically enclosed in a cryostat. The mandrel is mechanically connected to the cryostat. An external winding encircles the superconducting internal winding. The mandrel and cryostat are designed so that the points at which they are mechanically connected lie at distances greater than the external radius of the superconducting internal winding relative to the axis of the machine shaft. The mandrel consists of two parts, the first of which extends axially and supports the superconducting winding. The second part extends radially, and engages with the radial part of the cryostat.
FR7517721A 1975-06-06 1975-06-06 Rotating machine with superconducting internal winding - is on mandrel radially linked to cryostat Granted FR2313795A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7517721A FR2313795A1 (en) 1975-06-06 1975-06-06 Rotating machine with superconducting internal winding - is on mandrel radially linked to cryostat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7517721A FR2313795A1 (en) 1975-06-06 1975-06-06 Rotating machine with superconducting internal winding - is on mandrel radially linked to cryostat

Publications (2)

Publication Number Publication Date
FR2313795A1 true FR2313795A1 (en) 1976-12-31
FR2313795B1 FR2313795B1 (en) 1980-04-30

Family

ID=9156145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517721A Granted FR2313795A1 (en) 1975-06-06 1975-06-06 Rotating machine with superconducting internal winding - is on mandrel radially linked to cryostat

Country Status (1)

Country Link
FR (1) FR2313795A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1959548A1 (en) 2007-02-15 2008-08-20 General Electric Company Method and apparatus for a superconducting generator driven by wind turbine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1959548A1 (en) 2007-02-15 2008-08-20 General Electric Company Method and apparatus for a superconducting generator driven by wind turbine
US7821164B2 (en) 2007-02-15 2010-10-26 General Electric Company Method and apparatus for a superconducting generator driven by wind turbine
CN101247070B (en) * 2007-02-15 2012-12-12 通用电气公司 Method and apparatus for a superconducting generator driven by wind turbine

Also Published As

Publication number Publication date
FR2313795B1 (en) 1980-04-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse