FR2603754A1 - Rotor de generatrice supraconducteur - Google Patents

Rotor de generatrice supraconducteur

Info

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
Application number
FR8709328A
Other languages
English (en)
Other versions
FR2603754B1 (fr
Inventor
Kazuo Sato
Masanori Arata
Mikio Kumagai
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Publication of FR2603754A1 publication Critical patent/FR2603754A1/fr
Application granted granted Critical
Publication of FR2603754B1 publication Critical patent/FR2603754B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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.
FR878709328A 1986-07-03 1987-07-01 Rotor de generatrice supraconducteur Expired - Lifetime FR2603754B1 (fr)

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 (8)

* Cited by examiner, † Cited by third party
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
CN112327110A (zh) * 2020-10-19 2021-02-05 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

Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Title
IEEE SPECTRUM *

Also Published As

Publication number Publication date
FR2603754B1 (fr) 1990-10-26
DE3721100A1 (de) 1988-01-07
US4740724A (en) 1988-04-26
DE3721100C2 (fr) 1993-06-24

Similar Documents

Publication Publication Date Title
MX167474B (es) Metodo y aparato para producir energia electrica a partir de energia solar usando gas comprimido
GB1474295A (en) Apparatus for generating power from wind currents
FR2603754A1 (fr) Rotor de generatrice supraconducteur
FR2372539A1 (fr)
FR2392526A1 (fr) Enroulement de machine electrique rotative
FR2447635A1 (fr) Machine electrique a refroidissement cryogenique
JPS56146074A (en) Float for wave electric power generating apparatus
FR2361726A1 (fr) Procede et dispositif de refroidissement d'une ligne de transport d'energie electrique
FR2430080A1 (fr) Disjoncteur autopneumatique a gaz comprime
Appleton et al. M-2 A REVIEW OF THE CRITICAL ASPECTS OF SUPERCONDUCTING AC GENERATORS
FR2708804A1 (fr) Dispositif de démarrage de turbine, notamment de turbine à gaz.
JPS5265804A (en) Flywheel type electrical power storage
FR2358762A1 (fr) Dispositif a ciel ouvert de distribution de l'electricite a haute tension
EP0629016A1 (fr) Dispositif du type à vibrations pour provoquer la flottation des bulles de gaz durant la charge/décharge d'une batterie
JPS5234149A (en) Diesel engine driven electric power generator
JPS5324514A (en) Generator device
FR2418541A1 (fr) Dispositif pour creer une decharge electrique dans une ligne electrique plate
JPS6450751A (en) Superconductive rotary machine
BIRD et al. Preliminary engineering design of a pulsed homopolar generator power supply(for Texas Experimental Tokamak)
JPS5232511A (en) Interpole winding of dc machine
JPS5327746A (en) Gas insulation power apparatus
SU1251621A1 (ru) Устройство для отбора и подвода охлаждающего воздуха к ротору газовой турбины
JPS52105645A (en) Water supply booster
JPS538802A (en) Fluid compressor
Fust et al. Pumping-pad bearings for vertical hydro-electric generators.

Legal Events

Date Code Title Description
ST Notification of lapse