FR2603754A1 - Rotor de generatrice supraconducteur - Google Patents
Rotor de generatrice supraconducteurInfo
- Publication number
- FR2603754A1 FR2603754A1 FR8709328A FR8709328A FR2603754A1 FR 2603754 A1 FR2603754 A1 FR 2603754A1 FR 8709328 A FR8709328 A FR 8709328A FR 8709328 A FR8709328 A FR 8709328A FR 2603754 A1 FR2603754 A1 FR 2603754A1
- Authority
- FR
- France
- Prior art keywords
- connector
- cavity
- main shaft
- generator rotor
- supraconductor
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Superconductive Dynamoelectric Machines (AREA)
Abstract
ROTOR DE GENERATRICE SUPRACONDUCTEUR AVEC UN ARBRE PRINCIPAL 52 UNE CAVITE POUR SUPPORTER UN ROTOR INTERIEUR 44; UNE BAGUE COLLECTRICE 60 FIXEE SUR L'ARBRE PRINCIPAL 52; UN CONNECTEUR 62 RELIE A LA BAGUE COLLECTRICE 66; UN CONDUCTEUR ELECTRIQUE 64 LOGE DANS LADITE CAVITE ET EST RELIE AU CONNECTEUR 62 ET A LA BOBINE SUPRACONDUCTRICE 40; DES MOYENS 68, 72 POUR FOURNIR DE L'HELIUM LIQUIDE AU ROTOR INTERIEUR 44 AFIN D'IMMERGER LA BOBINE SUPRACONDUCTRICE 40 CARACTERISE EN CE QUE DANS LA CAVITE ET AU VOISINAGE DU CONNECTEUR SONT PREVUS DES MOYENS POUR CONFINER L'HELIUM GAZEUX UTILISE POUR REFROIDIR LE CONDUCTEUR ELECTRIQUE 64 DANS UN TRAJET 72 ENTOURE DE MATIERE ISOLANTE AFIN DE PREVENIR L'AMORCAGE DE DECHARGES ELECTRIQUES ENTRE LE CONNECTEUR 62 ET L'ARBRE PRINCIPAL 52 A TRAVERS L'HELIUM GAZEUX.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15506486 | 1986-07-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2603754A1 true FR2603754A1 (fr) | 1988-03-11 |
FR2603754B1 FR2603754B1 (fr) | 1990-10-26 |
Family
ID=15597879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR878709328A Expired - Lifetime FR2603754B1 (fr) | 1986-07-03 | 1987-07-01 | Rotor de generatrice supraconducteur |
Country Status (3)
Country | Link |
---|---|
US (1) | US4740724A (fr) |
DE (1) | DE3721100A1 (fr) |
FR (1) | FR2603754B1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5030863A (en) * | 1987-07-24 | 1991-07-09 | Mitsubishi Denki Kabushiki Kaisha | Cooling system for superconducting rotating machine |
US5237227A (en) * | 1992-04-27 | 1993-08-17 | Huss John B | Exciter rotor flow through cooling |
DE4333094A1 (de) * | 1993-09-29 | 1995-03-30 | Abb Management Ag | Erregerstromleitung im Rotor einer elektrischen Maschine |
CA2351895C (fr) * | 2000-06-30 | 2009-12-15 | General Electric Company | Ensemble de fixation de bague collectrice pour barre haute puissance de frottement de courant triphase |
US20020079783A1 (en) | 2000-12-22 | 2002-06-27 | Hopeck James Frederick | Air gap winding method and support structure for a superconducting generator and method for forming the same |
US8134345B2 (en) * | 2005-11-29 | 2012-03-13 | General Electric Company | Cryogenic exciter |
US20140239766A1 (en) * | 2013-02-28 | 2014-08-28 | General Electric Company | Generator lead system |
CN112327110B (zh) * | 2020-10-19 | 2024-06-14 | 中国科学院电工研究所 | 一种基于制冷机传导冷却的宽温区液体介质环境试验装置 |
JP7509048B2 (ja) * | 2021-02-02 | 2024-07-02 | トヨタ自動車株式会社 | 電動車両 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2346639A1 (de) * | 1973-09-17 | 1975-03-20 | Kraftwerk Union Ag | Einrichtung zur kuehlung von erregerstromzuleitungen in fluessigkeitsgekuehlten turbogeneratorlaeufern |
US4126798A (en) * | 1975-01-02 | 1978-11-21 | Westinghouse Electric Corp. | Superconductive winding |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3733502A (en) * | 1971-05-17 | 1973-05-15 | Westinghouse Electric Corp | Liquid cooled rotor for dynamoelectric machines |
US3916230A (en) * | 1974-06-17 | 1975-10-28 | Westinghouse Electric Corp | Liquid-cooled rotor for dynamoelectric machines |
US3939368A (en) * | 1974-06-25 | 1976-02-17 | Westinghouse Electric Corporation | Liquid-cooled rotor for dynamoelectric machines |
UST945003I4 (fr) * | 1975-01-02 | 1976-04-06 |
-
1987
- 1987-06-18 US US07/063,502 patent/US4740724A/en not_active Expired - Fee Related
- 1987-06-26 DE DE19873721100 patent/DE3721100A1/de active Granted
- 1987-07-01 FR FR878709328A patent/FR2603754B1/fr not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2346639A1 (de) * | 1973-09-17 | 1975-03-20 | Kraftwerk Union Ag | Einrichtung zur kuehlung von erregerstromzuleitungen in fluessigkeitsgekuehlten turbogeneratorlaeufern |
US4126798A (en) * | 1975-01-02 | 1978-11-21 | Westinghouse Electric Corp. | Superconductive winding |
Non-Patent Citations (1)
Title |
---|
IEEE SPECTRUM * |
Also Published As
Publication number | Publication date |
---|---|
FR2603754B1 (fr) | 1990-10-26 |
US4740724A (en) | 1988-04-26 |
DE3721100C2 (fr) | 1993-06-24 |
DE3721100A1 (de) | 1988-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |