ES8801481A1 - Un dispositivo de apoyo para los devanados extremos del estator de un generador electrico de turbina. - Google Patents

Un dispositivo de apoyo para los devanados extremos del estator de un generador electrico de turbina.

Info

Publication number
ES8801481A1
ES8801481A1 ES553810A ES553810A ES8801481A1 ES 8801481 A1 ES8801481 A1 ES 8801481A1 ES 553810 A ES553810 A ES 553810A ES 553810 A ES553810 A ES 553810A ES 8801481 A1 ES8801481 A1 ES 8801481A1
Authority
ES
Spain
Prior art keywords
core
turbine generator
decoupling
support assembly
end 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.)
Expired
Application number
ES553810A
Other languages
English (en)
Other versions
ES553810A0 (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 ES8801481A1 publication Critical patent/ES8801481A1/es
Publication of ES553810A0 publication Critical patent/ES553810A0/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H02K3/505—Fastening of winding heads, equalising connectors, or connections thereto for large machine windings, e.g. bar 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
    • Y10S174/14—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding
    • Y10S174/19—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding in a dynamo-electric machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

DISPOSITIVO DE APOYO PARA LOS DEVANADOS EXTREMOS DEL ESTATOR DE UN GENERADOR ELECTRICO DE TURBINA. CONSTA DE UNOS MEDIOS DE CONTENCION DE LA PARTE EXTREMA DEL DEVANADO CONTRA EL MOVIMIENTO EXCESIVO EN DIRECCION RADIAL RESPECTO AL EJE GEOMETRICO DEL ARBOL, EN TANTO QUE PERMITEN EL MOVIMIENTO AXIAL, INCLUYENDO DICHOS MEDIOS UNA RIOSTRA (20) Y UNA MENSULA (22) SITUADAS EN CADA UNA DE UNA PLURALIDAD DE POSICIONES ESPACIADAS RADIALMENTE EN EL EXTERIOR DE DICHAS PARTES EXTREMAS, ESTANDO LA MENCIONADA MENSULA FIJAMENTE SUJETA AL NUCLEO Y A LA RIOSTRA; DE UN BLOQUE DE ANCLAJE (24) DE FORMA AFILADA QUE SE EXTIENDE DE FORMA APRETADA ENTRE LAS BOBINAS SUPERIORES E INFERIORES; DE MIEMBROS DE RELLENO (30) ENTRE LAS BOBINAS.
ES553810A 1985-04-10 1986-04-09 Un dispositivo de apoyo para los devanados extremos del estator de un generador electrico de turbina. Expired ES8801481A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/721,618 US4618795A (en) 1985-04-10 1985-04-10 Turbine generator stator end winding support assembly with decoupling from the core

Publications (2)

Publication Number Publication Date
ES8801481A1 true ES8801481A1 (es) 1988-01-01
ES553810A0 ES553810A0 (es) 1988-01-01

Family

ID=24898645

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553810A Expired ES8801481A1 (es) 1985-04-10 1986-04-09 Un dispositivo de apoyo para los devanados extremos del estator de un generador electrico de turbina.

Country Status (7)

Country Link
US (1) US4618795A (es)
JP (1) JPH0785632B2 (es)
KR (1) KR940001362B1 (es)
CN (1) CN1005440B (es)
BE (1) BE904580A (es)
ES (1) ES8801481A1 (es)
FR (1) FR2587554A1 (es)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806807A (en) * 1987-01-09 1989-02-21 Westinghouse Electric Corp. Method and apparatus for bolted series/phase generator connections
US4912831A (en) * 1987-01-09 1990-04-03 Westinghouse Electric Corp. Method for assembling bolted stator coils
US4797588A (en) * 1987-12-14 1989-01-10 Sundstrand Corporation Stator cooling for dynamoelectric machine
US4831303A (en) * 1988-01-27 1989-05-16 Westinghouse Electric Corp. Coil armor tape for new bonding surface and CORONOX seal
US5355046A (en) * 1989-12-15 1994-10-11 Klaus Weigelt Stator end-winding system and a retrofitting set for same
EP0441043A1 (en) * 1990-02-09 1991-08-14 Westinghouse Electric Corporation Re-tightenable strain block for generator end turn windings and method for installing same
US5373211A (en) * 1994-02-14 1994-12-13 Westinghouse Electric Corporation Turbine generator stator end floating winding support
CZ385898A3 (cs) 1996-05-29 1999-05-12 Abb Ab Elektrický vysokonapěťový AC stroj
AU718707B2 (en) 1996-05-29 2000-04-20 Abb Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
SE510192C2 (sv) 1996-05-29 1999-04-26 Asea Brown Boveri Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät
SE9602079D0 (sv) 1996-05-29 1996-05-29 Asea Brown Boveri Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
AU3052997A (en) 1996-05-29 1998-01-05 Asea Brown Boveri Ab Rotating electrical machine comprising high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing such machine
WO1997045928A1 (en) * 1996-05-29 1997-12-04 Asea Brown Boveri Ab A device in the stator of a rotating electric machine
DE69728972T2 (de) 1996-05-29 2005-05-04 Abb Ab Transformator/reactor
JP2000511338A (ja) 1996-05-29 2000-08-29 アセア ブラウン ボヴェリ エービー 高圧巻線用導体および前記導体を含む巻線を備える回転電気機械
US5729073A (en) * 1996-10-17 1998-03-17 Westinghouse Electric Corporation Remote frequency control system for controlling the vibrational frequency of coils of a turbine generator stator
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
US5734220A (en) * 1996-11-07 1998-03-31 Westinghouse Electric Corporation Preloading system for a clamp of a stator end winding coil
US5798595A (en) * 1996-12-30 1998-08-25 Westinghouse Electric Corporation Vibrational control system for stator coils
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
SE9704413D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Krafttransformator/reaktor
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE510452C2 (sv) 1997-02-03 1999-05-25 Asea Brown Boveri Transformator med spänningsregleringsorgan
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
SE9704412D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Krafttransformator/reaktor
SE513083C2 (sv) 1997-09-30 2000-07-03 Abb Ab Synkronkompensatoranläggning jämte användning av dylik samt förfarande för faskompensation i ett högspänt kraftfält
SE513555C2 (sv) 1997-11-27 2000-10-02 Abb Ab Förfarande för applicering av ett rörorgan i ett utrymme i en roterande elektrisk maskin och roterande elektrisk maskin enligt förfarandet
GB2331858A (en) 1997-11-28 1999-06-02 Asea Brown Boveri A wind power plant
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
GB2331853A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Transformer
EP1042853A2 (en) 1997-11-28 2000-10-11 Abb Ab Method and device for controlling the magnetic flux with an auxiliary winding in a rotating high voltage electric alternating current machine
DE19755569A1 (de) * 1997-12-15 1999-06-17 Asea Brown Boveri Elektrische Maschine mit einem verspannten Wickelkopf
US5939814A (en) * 1998-01-26 1999-08-17 Siemens Westinghouse Power Corporation Clamping apparatus for turbine generator coil windings
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
SE516002C2 (sv) 2000-03-01 2001-11-05 Abb Ab Roterande elektrisk maskin samt förfarande för framställning av en statorlindning
US6885273B2 (en) 2000-03-30 2005-04-26 Abb Ab Induction devices with distributed air gaps
SE516442C2 (sv) 2000-04-28 2002-01-15 Abb Ab Stationär induktionsmaskin och kabel därför
PL3747111T3 (pl) * 2018-03-27 2025-02-24 Siemens Energy, Inc. Zespół podtrzymujący dla czoła cewki uzwojenia stojana generatora

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1366320A (fr) * 1963-07-31 1964-07-10 Cem Comp Electro Mec Perfectionnement aux dispositifs de fixation des têtes de bobines des turboalternateurs de grande puissance
DE1197971B (de) * 1963-10-04 1965-08-05 Bbc Brown Boveri & Cie Abstuetzung fuer die Statorwickelkoepfe von Turbogeneratoren
GB1388192A (en) * 1971-06-14 1975-03-26 Gen Electr C Co Dynamoelectric machine
CA943606A (en) * 1972-06-20 1974-03-12 Edward E. Gibbs Flexible support structure for end winding connections
DE2231292C3 (de) * 1972-06-26 1980-02-14 Kraftwerk Union Ag, 4330 Muelheim Wickelkopfabstützung für die Ständerwicklung elektrischer Maschinen, insb. Turbogeneratoren
AT330288B (de) * 1973-12-15 1976-06-25 Bbc Brown Boveri & Cie Wickelkopfabstutzung fur einen turbogenerator grosser leistung
US3949257A (en) * 1975-01-23 1976-04-06 Westinghouse Electric Corporation End winding conductor securing arrangement
DE2606484C2 (de) * 1976-02-18 1982-08-05 Vladimir E. Škol'nik Wickelkopfhalterung für die auf den Kern aufgebrachte Statorwicklung einer elektrischen Maschine
US4126799A (en) * 1977-02-28 1978-11-21 Iogansen Vadim I Device for securing end connectors of electric machine stator winding
GB1539707A (en) * 1977-03-08 1979-01-31 Shapiro Ab Stator end winding support arrangements
US4238339A (en) * 1978-11-27 1980-12-09 Fridman Vladimir M Arrangement for supporting stator end windings of an electric machine
US4379243A (en) * 1981-11-02 1983-04-05 Westinghouse Electric Corp. Stator end turn support system
JPS5870053U (ja) * 1981-11-05 1983-05-12 富士電機株式会社 回転電機のコイルエンド支持装置
JPS59135048U (ja) * 1983-02-28 1984-09-10 三菱電機株式会社 固定子巻線端部支持装置
US4488079A (en) * 1984-03-30 1984-12-11 Westinghouse Electric Corp. Dynamoelectric machine with stator coil end turn support system

Also Published As

Publication number Publication date
JPH0785632B2 (ja) 1995-09-13
BE904580A (fr) 1986-10-10
JPS61244239A (ja) 1986-10-30
KR860008637A (ko) 1986-11-17
FR2587554A1 (fr) 1987-03-20
ES553810A0 (es) 1988-01-01
KR940001362B1 (ko) 1994-02-19
CN1005440B (zh) 1989-10-11
US4618795A (en) 1986-10-21
CN86102342A (zh) 1986-12-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001