BE859965A - Rotor de generatrice a supraconductivite - Google Patents

Rotor de generatrice a supraconductivite

Info

Publication number: BE859965A
Authority: BE; Belgium
Prior art keywords: supraconductivity; generator rotor; rotor; generator; supraconductivity generator
Prior art date: 1976-10-22

Application number

BE181935A

Other languages

English (en)

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.)

1976-10-22

Filing date

1977-10-21

Publication date

1978-04-21

1977-10-21 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1978-04-21 Publication of BE859965A publication Critical patent/BE859965A/fr

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)

BE181935A 1976-10-22 1977-10-21 Rotor de generatrice a supraconductivite BE859965A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/734,943 US4123676A (en)	1976-10-22	1976-10-22	Rotor member for superconducting generator

Publications (1)

Publication Number	Publication Date
BE859965A true BE859965A (fr)	1978-04-21

Family

ID=24953685

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE181935A BE859965A (fr)	1976-10-22	1977-10-21	Rotor de generatrice a supraconductivite

Country Status (2)

Country	Link
US (1)	US4123676A (fr)
BE (1)	BE859965A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2713885C2 (de) *	1977-03-29	1979-02-01	Kraftwerk Union Ag, 4330 Muelheim	Kühlmittelkreislauf für den Läufer eines Turbogenerators mit supraleitender Erregerwicklung
CH627314A5 (fr) *	1978-01-24	1981-12-31	Bbc Brown Boveri & Cie
US4191903A (en) *	1978-03-29	1980-03-04	Westinghouse Electric Corp.	Dynamoelectric machine with air gap armature winding
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
US4237392A (en) *	1978-08-24	1980-12-02	Westinghouse Electric Corp.	Rotor member for a superconducting generator
US4275324A (en) *	1979-08-31	1981-06-23	Westinghouse Electric Corp.	Dynamoelectric machine having shielded retaining rings
US4319149A (en) *	1980-04-24	1982-03-09	Electric Power Research Institute, Inc.	Superconducting generator with improved thermal transient response
JPS57199443A (en) *	1981-05-29	1982-12-07	Mitsubishi Electric Corp	Rotor for superconducting rotary electric machine
US4465106A (en) *	1982-02-19	1984-08-14	Electric Power Research Institute, Inc.	Warm damper for a superconducting rotor
US4914328A (en) *	1984-01-11	1990-04-03	Electric Power Research Institute	Electrical machine with a superconducting rotor having an improved warm damper shield and method of making same
GB2211029A (en) *	1987-11-05	1989-06-21	Le Proizv Elektromashino Str O	Dynamoelectric machine rotor with superconducting winding
US6416215B1 (en)	1999-12-14	2002-07-09	University Of Kentucky Research Foundation	Pumping or mixing system using a levitating magnetic element
US7211919B2 (en) *	1999-08-16	2007-05-01	American Superconductor Corporation	Thermally-conductive stator support structure
US6313556B1 (en) *	1999-09-30	2001-11-06	Reliance Electric Technologies, Llc	Superconducting electromechanical rotating device having a liquid-cooled, potted, one layer stator winding
US6758593B1 (en) *	2000-10-09	2004-07-06	Levtech, Inc.	Pumping or mixing system using a levitating magnetic element, related system components, and related methods
FR2815788B1 (fr) *	2000-10-20	2002-12-27	Lohr Ind	Moteur electrique a isolation acoustique
US6617714B2 (en) *	2001-05-15	2003-09-09	General Electric Company	High temperature super-conducting coils supported by an iron core rotor
DE10235503A1 (de) *	2002-08-02	2004-02-19	Siemens Ag	Maschine mit einer in einem Wicklungsträger angeordneten kühlbaren Wicklung sowie mit einer Drehmoment übertragenden Einrichtung
US6794792B2 (en) *	2002-11-13	2004-09-21	General Electric Company	Cold structural enclosure for multi-pole rotor having super-conducting field coil windings.
US7619345B2 (en) *	2006-01-30	2009-11-17	American Superconductor Corporation	Stator coil assembly
KR101273642B1 (ko) *	2012-03-07	2013-06-17	현대중공업 주식회사	전도 냉각 방식 초전도 회전기
GB201513884D0 (en) *	2015-08-06	2015-09-23	Rolls Royce Plc	Active screening for an electrical machine
US10910920B2 (en) *	2019-05-01	2021-02-02	General Electric Company	Magnetic shield for a superconducting generator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1315302A (en) *	1969-06-10	1973-05-02	Int Research & Dev Co Ltd	Rotary electrical machines
GB1302549A (fr) *	1969-08-20	1973-01-10
GB1351601A (en) *	1970-04-09	1974-05-01	Int Research & Dev Co Ltd	Superconducting dynamo-electric machines
US4017755A (en) *	1972-06-15	1977-04-12	Westinghouse Electric Corporation	Fluid-cooled rotating member with improved coolant exhaust 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
US3999091A (en) *	1974-11-13	1976-12-21	Massachusetts Institute Of Technology	Superconducting machine having wound damper-shield winding
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

1976
- 1976-10-22 US US05/734,943 patent/US4123676A/en not_active Expired - Lifetime
1977
- 1977-10-21 BE BE181935A patent/BE859965A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
US4123676A (en)	1978-10-31

Publication	Publication Date	Title
BE859965A (fr)	1978-04-21	Rotor de generatrice a supraconductivite
IT1081370B (it)	1985-05-21	Generatore sincrono senza spazzole
IT1105260B (it)	1985-10-28	Rotore ibrido per turbina
SE7803823L (sv)	1978-10-08	Turbinrotor
BE861600A (fr)	1978-03-31	Rotor a sommier perfectionne
BE859964A (fr)	1978-04-21	Rotor de generatrice a supraconductivite
DK21977A (da)	1977-07-21	Tegngenerator
NL7704977A (nl)	1977-11-08	Generator.
BE860535A (fr)	1978-03-01	Generateur de vapeur
SE7804322L (sv)	1978-10-19	Vindkraftmaskin
DK65278A (da)	1978-08-18	Rotormejemaskine
AT347002B (de)	1978-12-11	Vakuumgenerator
NL7702718A (nl)	1977-09-28	Stroomopwekkeraggregaat.
IT1082846B (it)	1985-05-21	Generatore elettrochimico a caiodo ausiliario
DK199177A (da)	1977-11-11	Strommaleapparat
SE7706510L (sv)	1977-12-04	Borstlos svetsgenerator
NL7705786A (nl)	1977-12-19	Tijdsignialgenerator.
FR2352379A1 (fr)	1977-12-16	Generateur ameliore de technetium-99m a partir du molybdene-99
SE7701657L (sv)	1977-08-18	Lasergenerator
DK87377A (da)	1977-09-02	Katalysatorgenerator
SE406527B (sv)	1979-02-12	Rotor for asynkronmaskin
ATA601776A (de)	1977-12-15	Turbinengenerator
SE7700849L (sv)	1977-07-30	Rotor for snoslunga
JPS5373310A (en)	1978-06-29	Brushless generator
DK501377A (da)	1978-05-12	Opretstaaende dampgenerator

Legal Events

Date	Code	Title	Description
1991-04-30	RE	Patent lapsed	Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19901031

Date

Code

Title

Description

1991-04-30

Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19901031