ES2093475T3 - Dispositivo para la sujecion de los extremos de las espiras de un arrollamiento de estator en una maquina dinamoelectrica. - Google Patents

Dispositivo para la sujecion de los extremos de las espiras de un arrollamiento de estator en una maquina dinamoelectrica.

Info

Publication number
ES2093475T3
ES2093475T3 ES94109249T ES94109249T ES2093475T3 ES 2093475 T3 ES2093475 T3 ES 2093475T3 ES 94109249 T ES94109249 T ES 94109249T ES 94109249 T ES94109249 T ES 94109249T ES 2093475 T3 ES2093475 T3 ES 2093475T3
Authority
ES
Spain
Prior art keywords
ring
stator winding
wedge
coils
fixing
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
ES94109249T
Other languages
English (en)
Inventor
Jose-Pierre Paroz
Hans Zimmermann
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.)
ABB Management AG
Original Assignee
ABB Management AG
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 ABB Management AG filed Critical ABB Management AG
Application granted granted Critical
Publication of ES2093475T3 publication Critical patent/ES2093475T3/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)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

EL DISPOSITIVO PARA EL SOPORTE DE LOS EXTREMOS DE UN ARROLLAMIENTO DE ESTATOR EN UNA MAQUINA DINAMOELECTRICA ABARCA UN ANILLO (15) INTERIOR, Y UN ANILLO (10) EXTERIOR SEGMENTADO. EL ARROLLAMIENTO DE ESTATOR COMPUESTO DE BARRAS (5,6) INFERIORES Y SUPERIORES SE APOYA EN EL LADO DEL EXTREMO DE LAS CONSOLAS (8) QUE ESTAN SUJETAS EN LA CARA FRONTAL DE LA MAQUINA. LAS BARRAS INFERIORES Y SUPERIORES ESTAN DISTANCIADAS UNA DE OTRA A TRAVES DE MANGUERAS (13) DE PRESION RELLENAS CON RESINA SINTETICA. EL ANILLO (15) INTERIOR ESTA COMPUESTO DE DOS ANILLO, CON UN ANILLO (15B) DE CUÑA INTERNO CERRADO, DE UNA ANILLO (15B) DE CUÑA EXTERIOR, CON PREFERENCIA DE MULTIPLES PARTES Y SEGMENTOS (15C) DE APOYO, CON LO CUAL AMBOS ANILLOS DE CUÑA ESTAN SUJETOS DE FORMA AXIAL UNO CON OTRO. UN APOYO DE CABEZAL DE ARROLLAMIENTO CONSTITUIDO DE ESTA FORMA CUMPLE LAS EXIGENCIAS DE LA PRACTICA Y PUEDE SER SUJETADO TAMBIEN POSTERIORMENTE.
ES94109249T 1993-07-05 1994-06-16 Dispositivo para la sujecion de los extremos de las espiras de un arrollamiento de estator en una maquina dinamoelectrica. Expired - Lifetime ES2093475T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4322269A DE4322269A1 (de) 1993-07-05 1993-07-05 Vorrichtung zur Halterung der Windungsenden einer Statorwicklung in einer dynamoelektrischen Maschine

Publications (1)

Publication Number Publication Date
ES2093475T3 true ES2093475T3 (es) 1996-12-16

Family

ID=6491948

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94109249T Expired - Lifetime ES2093475T3 (es) 1993-07-05 1994-06-16 Dispositivo para la sujecion de los extremos de las espiras de un arrollamiento de estator en una maquina dinamoelectrica.

Country Status (14)

Country Link
US (1) US5583388A (es)
EP (1) EP0633644B1 (es)
JP (1) JPH0759286A (es)
KR (1) KR950004688A (es)
CN (1) CN1036498C (es)
AT (1) ATE141725T1 (es)
BR (1) BR9402622A (es)
CZ (1) CZ283250B6 (es)
DE (2) DE4322269A1 (es)
ES (1) ES2093475T3 (es)
HR (1) HRP940357A2 (es)
HU (1) HUT71081A (es)
PL (1) PL304081A1 (es)
RU (1) RU94023300A (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755569A1 (de) * 1997-12-15 1999-06-17 Asea Brown Boveri Elektrische Maschine mit einem verspannten Wickelkopf
US6157109A (en) * 1998-02-10 2000-12-05 Reliance Electric Technologies, Llc Dynamoelectric machine with ferromagnetic end winding ring
US7400072B2 (en) * 2004-12-10 2008-07-15 Siemens Power Generation, Inc. Bolted spherical series and phase connector for stator coils of electrical generators
EP1814207A1 (de) * 2006-01-31 2007-08-01 Siemens Aktiengesellschaft Schwingungsdämpfungssystem für einen Stator einer elektrischen Maschine
CN101022229B (zh) * 2007-03-27 2013-01-02 南京汽轮电机(集团)有限责任公司 定子绕组端部分组连接方法
ES2409212T3 (es) * 2007-03-30 2013-06-25 Alstom Technology Ltd Rotor de una máquina eléctrica
JP2008301620A (ja) * 2007-05-31 2008-12-11 Mitsubishi Electric Corp 回転電機の補強方法及び補強構造
DE102007062078B3 (de) * 2007-12-21 2009-01-15 Sensoplan Aktiengesellschaft Sanierverfahren für den Wickelkopf eines elektrischen Generators
DE102008033711B3 (de) * 2008-07-18 2009-10-29 Sensoplan Aktiengesellschaft Elektrischer Generator für die Stromgewinnung in Kraftwerken sowie Sanierverfahren
KR101247779B1 (ko) * 2008-08-06 2013-03-25 인피니트 윈드 에너지 엘엘씨 전동기 및 발전기 응용들을 위한 현수면 형태의 표면들을 가지는 회전자-고정자 조립체들
AT508622B1 (de) * 2009-07-29 2012-05-15 Andritz Hydro Gmbh Wickelkopfabstützung einer elektrischen maschine
US8461741B2 (en) * 2010-10-14 2013-06-11 General Electric Company Low friction support system for dynamoelectric machine
EP2557663B1 (de) * 2011-08-11 2020-05-20 GE Renewable Technologies Rotierende elektrische Maschine
PT2557664T (pt) * 2011-08-11 2019-07-15 Ge Renewable Tech Máquina elétrica rotativa
US9819248B2 (en) * 2012-12-31 2017-11-14 Teco-Westinghouse Motor Company Assemblies and methods for cooling electric machines
CN105048726B (zh) * 2015-08-25 2017-04-05 中国水利水电第十四工程局有限公司 一种用于水电站定子线棒拆除的设备
JP2018107988A (ja) * 2016-12-28 2018-07-05 日本電産株式会社 引出線位置決め装置、ステータの製造方法、モータの製造方法、及びモータ
US11437874B2 (en) * 2018-03-27 2022-09-06 Siemens Energy, Inc. Generator stator end winding coil support assembly
CN108900025B (zh) * 2018-09-17 2020-02-11 哈尔滨电机厂有限责任公司 一种复合结构笼形定子端部刚度增强结构
CN109038909B (zh) * 2018-09-17 2020-01-07 哈尔滨电机厂有限责任公司 一种刚度可变复合结构笼形定子端部增强结构
CN112688453A (zh) * 2020-12-09 2021-04-20 诺丁汉(余姚)智能电气化研究院有限公司 一种端部绕组磁通电机

Family Cites Families (20)

* 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
GB1127916A (en) * 1965-10-08 1968-09-18 Parsons C A & Co Ltd Improvements in and relating to dynamo-electric machines
US3436580A (en) * 1966-10-14 1969-04-01 Gen Electric Stator end turn bracing system
GB1289829A (es) * 1968-12-03 1972-09-20
DE1939198A1 (de) * 1969-08-01 1973-06-14 Minolta Camera Kk Spiegelbetaetigungsvorrichtung einer einaeugigen reflexkamera
AT330288B (de) * 1973-12-15 1976-06-25 Bbc Brown Boveri & Cie Wickelkopfabstutzung fur einen turbogenerator grosser leistung
SU588594A1 (ru) * 1974-04-02 1978-01-15 Предприятие П/Я А-7676 Устройство дл креплени лобовой части обмотки статора электрической машины
US3991334A (en) * 1975-01-23 1976-11-09 Westinghouse Electric Corporation End winding restraint assembly for turbine generators
US3949257A (en) * 1975-01-23 1976-04-06 Westinghouse Electric Corporation End winding conductor securing arrangement
SU628584A1 (ru) * 1976-06-04 1978-10-15 Предприятие П/Я А-7376 Электрическа машина
DE2703365C3 (de) * 1977-01-27 1982-01-21 Černjavskij, Vladimir Pavlovič Anordnung zur Befestigung von Wickelköpfen am Stator einer elektrischen Maschine
US4238339A (en) * 1978-11-27 1980-12-09 Fridman Vladimir M Arrangement for supporting stator end windings of an electric machine
SE415423B (sv) * 1978-12-08 1980-09-29 Asea Ab Roterande vexelstromsmaskin med tryckslangsstagade statorhervendar
SU1181064A1 (ru) * 1983-02-04 1985-09-23 Le Elektromashinostroitelnoe P Статор электрической кашины
US4488079A (en) * 1984-03-30 1984-12-11 Westinghouse Electric Corp. Dynamoelectric machine with stator coil end turn support system
US4800314A (en) * 1987-08-24 1989-01-24 Westinghouse Electric Corp. Deep beam support arrangement for dynamoelectric machine stator coil end portions
DE4024395A1 (de) * 1989-09-20 1991-03-28 Asea Brown Boveri Vorrichtung zur halterung der windungsenden einer statorwicklung in einer dynamoelektrischen maschine
ATE103121T1 (de) * 1989-09-20 1994-04-15 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

Also Published As

Publication number Publication date
EP0633644A3 (de) 1995-04-05
CZ283250B6 (cs) 1998-02-18
CN1102516A (zh) 1995-05-10
RU94023300A (ru) 1996-06-10
DE59400512D1 (de) 1996-09-26
ATE141725T1 (de) 1996-09-15
EP0633644B1 (de) 1996-08-21
KR950004688A (ko) 1995-02-18
DE4322269A1 (de) 1995-01-12
BR9402622A (pt) 1995-04-04
JPH0759286A (ja) 1995-03-03
HRP940357A2 (en) 1996-08-31
EP0633644A2 (de) 1995-01-11
US5583388A (en) 1996-12-10
HUT71081A (en) 1995-11-28
CN1036498C (zh) 1997-11-19
PL304081A1 (en) 1995-01-09
HU9401486D0 (en) 1994-08-29
CZ159694A3 (en) 1995-01-18

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