ES2039630T3 - Apoyo para las partes extremas de bobinas de estator de una maquina dinamoelectrica. - Google Patents

Apoyo para las partes extremas de bobinas de estator de una maquina dinamoelectrica.

Info

Publication number
ES2039630T3
ES2039630T3 ES198888307831T ES88307831T ES2039630T3 ES 2039630 T3 ES2039630 T3 ES 2039630T3 ES 198888307831 T ES198888307831 T ES 198888307831T ES 88307831 T ES88307831 T ES 88307831T ES 2039630 T3 ES2039630 T3 ES 2039630T3
Authority
ES
Spain
Prior art keywords
locking elements
coil
group
support
ring
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 - Lifetime
Application number
ES198888307831T
Other languages
English (en)
Inventor
Robert Thomas Ward
John Meigs Butler
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.)
CBS 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22235469&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2039630(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of ES2039630T3 publication Critical patent/ES2039630T3/es
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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

DISPOSITIVO DE SOPORTE DE BOBINA PARA UTILIZAR CON UNA DINAMO EQUIPADA DE UN ESTATOR CON UN EXTREMO DE DEVANADO DE BOBINA SUPERIOR (10) Y OTRO INFERIOR (12) DISPUESTOS EN GRUPO DE FASE Y QUE SE EXTIENDEN HACIA FUERA DEL ESTATOR EN CADA EXTREMO DEL MISMO. EL DISPOSITIVO DE SOPORTE CONSTA DE UN ANILLO DE SOPORTE (24) QUE RODEA LOS EXTREMOS DEL DEVANADO DE LA BOBINA INFERIOR (12), DE ELEMENTOS DE BLOQUEO (28,30,32,34,36) QUE PROPORCIONAN SOPORTEN LATERAL A LOS EXTREMOS DE LA BOBINA (10,12) PARA RESTRINGIR EL MOVIMIENTO VIBRATORIO DE ESTA ULTIMA DURANTE EL FUNCIONAMIENTO DE LA MAQUINA Y UNA SERIE DE BANDAS (38,40,42,44,46,48,50,52,60) PARA SUJETAR LOS EXTREMOS DE LA BOBINA (10,12) DEL GRUPO DE FASE, ESTANDO DISPUESTOS LOS ELEMENTOS DE BLOQUEO (28,30,32,34,36) JUNTO AL ANILLO DE SOPORTE (24). LOS ELEMENTOS DE BLOQUEO (28,30,32,34,36) ESTAN ALINEADOS AXIALMENTE CON EL ANILLO (24) PARA PRESENTAR ASI UNA ESTRUCTURA UNICA DE GRUPO DE FASE ALARGADA, FIJA Y UNIDA QUE SE EXTIENDE CIRCUNFERENCIALMENTE ALREDEDOR DE LA PARTE INTERIOR DEL ANILLO (24). LOS ELEMENTOS DE BLOQUE CONSTAN DE UNA PLURALIDAD DE ELEMENTOS DE BLOQUEO INDIVIDUALES (28,30,32) QUE SE EXTIENDE POR TODA LA PROFUNDIDAD RADIAL DE LA ESTRUCTURA DE FASE DE GRUPO (26) PARA PROPORCIONAR GRAN RESISTENCIA A LA MISMA (26). LOS ELEMENTOS DE BLOQUEO (28,30,32,34,36) TIENEN, GENERALMENTE, FORMA TRAPEZOIDAL PARA FACILITAR EL CALZAMIENTO DE LOS MISMOS ENTRE LOS EXTREMOS DE LA BOBINA ADYACENTES (10,12) DURANTE EL ACOPLAMIENTO.
ES198888307831T 1987-08-24 1988-08-24 Apoyo para las partes extremas de bobinas de estator de una maquina dinamoelectrica. Expired - Lifetime ES2039630T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/092,851 US4800314A (en) 1987-08-24 1987-08-24 Deep beam support arrangement for dynamoelectric machine stator coil end portions

Publications (1)

Publication Number Publication Date
ES2039630T3 true ES2039630T3 (es) 1993-10-01

Family

ID=22235469

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888307831T Expired - Lifetime ES2039630T3 (es) 1987-08-24 1988-08-24 Apoyo para las partes extremas de bobinas de estator de una maquina dinamoelectrica.

Country Status (8)

Country Link
US (1) US4800314A (es)
EP (1) EP0309096B1 (es)
JP (1) JPS6489936A (es)
KR (1) KR890004475A (es)
CN (1) CN1031629A (es)
CA (1) CA1283685C (es)
ES (1) ES2039630T3 (es)
YU (1) YU156088A (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942326A (en) * 1989-04-19 1990-07-17 Westinghouse Electric Corp. Biased securement system for end winding conductor
DE59004999D1 (de) * 1989-09-20 1994-04-21 Asea Brown Boveri Vorrichtung zur Fixierung der Windungsenden einer Statorwicklung in einer dynamoelektrischen Maschine.
CH680546A5 (es) * 1989-12-15 1992-09-15 Klaus Weigelt Dr Ing
US5355046A (en) * 1989-12-15 1994-10-11 Klaus Weigelt Stator end-winding system and a retrofitting set for same
US5270598A (en) * 1992-04-15 1993-12-14 Westinghouse Electric Corp. Solid connector for stator phase winding and method of assembly
DE4302989A1 (de) * 1993-02-03 1994-08-04 Abb Management Ag Vorrichtung zur Halterung der Windungsenden einer Statorwicklung in einer dynamoelektrischen Maschine
DE4322269A1 (de) * 1993-07-05 1995-01-12 Abb Management Ag Vorrichtung zur Halterung der Windungsenden einer Statorwicklung in einer dynamoelektrischen Maschine
DE4424215A1 (de) * 1994-07-09 1996-01-11 Abb Management Ag Vorrichtung zur Halterung der Stabenden einer Statorwicklung in einer dynamoelektrischen Maschine
WO1997006593A1 (de) * 1995-08-04 1997-02-20 Siemens Aktiengesellschaft Wickelkopf einer statorwicklung einer elektrischen maschine mit spannelementen
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
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
JP3051905B2 (ja) 1996-05-29 2000-06-12 エービービー エービー 電力用変圧器・リアクトル
KR20000016040A (ko) 1996-05-29 2000-03-25 에이비비 에이비 고전압 권선용 절연 전도체 및 상기 전도체의 제조 방법
BR9709607A (pt) * 1996-05-29 1999-08-10 Asea Brown Boveri Dispositivo no estator de uma máquina elétrica rotativa
DE69725181D1 (de) 1996-05-29 2003-10-30 Abb Ab Vaesteraas Leiter für hochspannungswicklungen und rotierende elektrische maschine mit einem solchen leiter
DE19631768A1 (de) * 1996-08-06 1998-02-12 Siemens Ag Wickelkopf einer Statorwicklung einer elektrischen Maschine mit Spannelementen
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
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
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
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
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
US7081695B2 (en) * 2003-12-13 2006-07-25 Siemens Power Generation, Inc. Adjustable fit wedges
CH698012B1 (de) * 2006-01-24 2009-04-30 Alstom Technology Ltd Rotierende elektrische Maschine sowie Verfahren zum Herstellen einer solchen Maschine.
CN108956666B (zh) * 2018-07-27 2023-08-11 中国科学院合肥物质科学研究院 一种应用于中子散射实验的分离超导磁体结构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344296A (en) * 1962-06-29 1967-09-26 Gen Electric Adjustable retaining strap for dynamo electric machine winding
US3348085A (en) * 1965-07-20 1967-10-17 Gen Electric Spring tightened generator end turn support construction
US3842303A (en) * 1973-04-19 1974-10-15 Westinghouse Electric Corp Stator coil bracing
US3949257A (en) * 1975-01-23 1976-04-06 Westinghouse Electric Corporation End winding conductor securing arrangement
US3949256A (en) * 1975-01-24 1976-04-06 Westinghouse Electric Corporation Support arrangement for turbine generator stator coils
FR2320653A1 (fr) * 1975-08-07 1977-03-04 Alsthom Cgee Dispositif d'immobilisation des sorties des barres d'enroulements statoriques d'une machine electrique tournante
FR2329094A1 (fr) * 1975-10-20 1977-05-20 Alsthom Cgee Dispositif d'immobilisation des zones d'extremites des barres d'enroulements statoriques d'une machine electrique tournante
US4315173A (en) * 1980-03-30 1982-02-09 Westinghouse Electric Corp. Dynamoelectric machines segmental air gap baffle assembly
US4379243A (en) * 1981-11-02 1983-04-05 Westinghouse Electric Corp. Stator end turn support system
US4488079A (en) * 1984-03-30 1984-12-11 Westinghouse Electric Corp. Dynamoelectric machine with stator coil end turn support system
US4563607A (en) * 1984-05-11 1986-01-07 Westinghouse Electric Corp. Radial clamp assembly for dynamoelectric machine stator coil end turns

Also Published As

Publication number Publication date
CN1031629A (zh) 1989-03-08
JPS6489936A (en) 1989-04-05
CA1283685C (en) 1991-04-30
EP0309096B1 (en) 1993-04-28
KR890004475A (ko) 1989-04-22
EP0309096A2 (en) 1989-03-29
EP0309096A3 (en) 1989-11-29
US4800314A (en) 1989-01-24
YU156088A (en) 1991-02-28

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