ES2086817T3 - Aislamiento de alta tension para arrollamientos de estator de maquinas electricas. - Google Patents

Aislamiento de alta tension para arrollamientos de estator de maquinas electricas.

Info

Publication number
ES2086817T3
ES2086817T3 ES93107548T ES93107548T ES2086817T3 ES 2086817 T3 ES2086817 T3 ES 2086817T3 ES 93107548 T ES93107548 T ES 93107548T ES 93107548 T ES93107548 T ES 93107548T ES 2086817 T3 ES2086817 T3 ES 2086817T3
Authority
ES
Spain
Prior art keywords
stator windings
electric machines
textile carrier
high voltage
conductor
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
ES93107548T
Other languages
English (en)
Inventor
Roland Schuler
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 Asea Brown Boveri Ltd
ABB AB
Original Assignee
ABB Asea Brown Boveri Ltd
Asea Brown Boveri AB
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 Asea Brown Boveri Ltd, Asea Brown Boveri AB filed Critical ABB Asea Brown Boveri Ltd
Application granted granted Critical
Publication of ES2086817T3 publication Critical patent/ES2086817T3/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
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation

Landscapes

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

Abstract

LAS BARRAS CONDUCTORAS DEL ARROLLAMIENTO DE ESTATOR DE MAQUINAS ELECTRICAS ROTATIVAS SON DEVANADOS DE FORMA ACOSTUMBRADA CON BANDAS DE MICA DE DOS CAPAS COMO AISLAMIENTO PRINCIPAL DE FORMA MULTIPLE Y A CONTINUACION IMPREGNADAS CON RESINA SINTETICA. SE PROPONE LA UTILIZACION, COMO PRIMERA CAPA (L1), DE UNA BANDA DE MICA, QUE ESTA PREVISTA EN AMBAS CARAS CON UN SOPORTE (24,25) TEXTIL. LAS OTRAS CAPAS (L2,L3,L4,...), SON ENROLLADAS ENTONCES CON UNA BANDA (27) DE MICA PROVISTA CON UN SOPORTE (28) TEXTIL SOLAMENTE EN UNA CARA. UN AISLAMIENTO PRINCIPAL CONSTITUIDO DE ESTA FORMA ES MUY HOMOGENEO. EL SOPORTE (24) TEXTIL QUE HACE CONTACTO DE FORMA INMEDIATA SOBRE LA SUPERFICIE CONDUCTORA, QUE ESTA FORMADO PREFERENTEMENTE POR TEJIDO DE FIBRA DE VIDRIO, OPTIMIZA LA IMPREGNACION Y EFECTUA UNA BUENA AGLUTINACION ENTRE EL AISLAMIENTO Y EL CONDUCTOR.
ES93107548T 1992-06-10 1993-05-10 Aislamiento de alta tension para arrollamientos de estator de maquinas electricas. Expired - Lifetime ES2086817T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4218927A DE4218927A1 (de) 1992-06-10 1992-06-10 Hochspannungsisolation für Statorwicklungen elektrischer Maschinen

Publications (1)

Publication Number Publication Date
ES2086817T3 true ES2086817T3 (es) 1996-07-01

Family

ID=6460679

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93107548T Expired - Lifetime ES2086817T3 (es) 1992-06-10 1993-05-10 Aislamiento de alta tension para arrollamientos de estator de maquinas electricas.

Country Status (9)

Country Link
US (1) US5300844A (es)
EP (1) EP0573794B1 (es)
JP (1) JPH0670500A (es)
AT (1) ATE135502T1 (es)
CA (1) CA2094482A1 (es)
DE (2) DE4218927A1 (es)
ES (1) ES2086817T3 (es)
PL (1) PL171513B1 (es)
RU (1) RU2100890C1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337628A1 (de) * 1993-11-04 1995-05-11 Abb Management Ag Rotor eines Turbogenerators mit direkter Gaskühlung der Erregerwicklung
DE4440950A1 (de) * 1994-11-17 1996-05-23 Abb Management Ag Lötösenisolierung
DE19720555A1 (de) * 1997-05-16 1998-11-19 Abb Research Ltd Statorwicklungsisolierung
DE19817287A1 (de) * 1998-04-18 1999-10-21 Abb Research Ltd Wicklungsstab für die Hochspannungswicklung einer elektrischen Maschine sowie Verfahren zur Herstellung eines solchen Wicklungsstabes
DE19822137A1 (de) * 1998-05-16 1999-11-18 Asea Brown Boveri Hochspannungsisolierte Statorwicklung
US6242825B1 (en) * 1998-11-25 2001-06-05 Hitachi, Ltd. Electric rotating machine with reduced thickness and volume of insulation
US6559384B1 (en) 1998-12-18 2003-05-06 Electrolock, Inc. Conductive filler
US6417593B1 (en) * 1999-01-07 2002-07-09 Siemens Westinghouse Power Corporation Composite electrical insulation with contacting layer and method of making the same
RU2291542C2 (ru) * 2001-05-03 2007-01-10 Дженерал Электрик Кэнада Инк. Система изоляции со ступенчатым электрическим полем для динамоэлектрической машины
JP4442070B2 (ja) * 2001-09-21 2010-03-31 株式会社日立製作所 回転電機
US20040100154A1 (en) * 2002-11-26 2004-05-27 Rahman Khwaja M. Concentrated winding electric motor having optimized winding cooling and slot fill
US6873082B2 (en) * 2003-04-15 2005-03-29 Visteon Global Technologies, Inc. Stator assembly including a core slot insert member
KR100529901B1 (ko) * 2003-06-04 2005-11-22 엘지전자 주식회사 리니어 압축기의 리니어 모터
DE10331486A1 (de) * 2003-07-11 2005-01-27 Alstom Technology Ltd Integrierte Anordnung optischer Fasern in einem Leiter
JP2009077468A (ja) * 2007-09-19 2009-04-09 Hitachi Ltd 回転電機、および回転電機の製造方法
EP2348615A1 (en) * 2010-01-22 2011-07-27 Alstom Technology Ltd Conductive bar for electric machines
JP5614881B2 (ja) * 2010-08-19 2014-10-29 三菱日立パワーシステムズ株式会社 電気機器
CN101902089B (zh) * 2010-08-24 2015-04-22 中达电机股份有限公司 一种6kv高压电机定子线圈的绝缘结构
WO2015057911A1 (en) * 2013-10-16 2015-04-23 Advanced Magnet Lab, Inc. Method and design for stabilizing conductors in a coil winding
US9059616B1 (en) * 2014-08-20 2015-06-16 Dantam K. Rao Insulation system for a stator bar with low partial discharge
DE102014219439A1 (de) * 2014-09-25 2016-03-31 Siemens Aktiengesellschaft Glimmschutzsystem für eine elektrische Maschine
DE102014219440A1 (de) 2014-09-25 2016-03-31 Siemens Aktiengesellschaft Glimmschutzsystem für eine elektrische Maschine und elektrische Maschine
DE102014219441A1 (de) 2014-09-25 2016-03-31 Siemens Aktiengesellschaft Glimmschutzsystem und elektrische Maschine
US10062481B2 (en) 2015-07-27 2018-08-28 General Electric Company Electrical conductor insulation system and method of fabrication
RU168347U1 (ru) * 2016-07-07 2017-01-30 Закрытое акционерное общество "УРАЛЭНЕРГОСЕРВИС" Ротор электрической машины
US11605994B2 (en) 2021-05-24 2023-03-14 The Timken Company Winding insulation system
EP4422037A1 (en) * 2023-02-22 2024-08-28 Siemens Gamesa Renewable Energy Innovation & Technology S.L. Stator winding arrangement for a wind turbine generator, wind turbine generator, wind turbine and method for manufacturing a stator winding arrangement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054045A (es) * 1900-01-01
US2320866A (en) * 1941-07-29 1943-06-01 Westinghouse Electric & Mfg Co Flexible insulating material
GB568071A (en) * 1943-05-11 1945-03-16 George Raymond Shepherd Improvements in or relating to insulating material
DE1166308B (de) * 1959-11-18 1964-03-26 Westinghouse Electric Corp Elektrische Bandisolierung, insbesondere zur Isolierung der Wicklungen elektrischer Maschinen
CH547001A (de) * 1971-04-08 1974-03-15 Schweizerische Isolawerke Verfahren zur herstellung eines wickelbands fuer die isolation elektrischer maschinen.
DE3031866A1 (de) * 1980-08-23 1982-04-01 Brown, Boveri & Cie Ag, 6800 Mannheim Leiterstab fuer elektrische maschine
US5066881A (en) * 1984-08-23 1991-11-19 General Electric Company Semi-conducting layer for insulated electrical conductors
US4634911A (en) * 1985-04-16 1987-01-06 Westinghouse Electric Corp. High voltage dynamoelectric machine with selectively increased coil turn-to-turn insulation strength
SE455246B (sv) * 1986-10-22 1988-06-27 Asea Ab Herva for anordnande i spar i en stator eller rotor i en elektrisk maskin och sett att tillverka en sadan herva
CH677565A5 (es) * 1988-11-10 1991-05-31 Asea Brown Boveri

Also Published As

Publication number Publication date
PL171513B1 (pl) 1997-05-30
ATE135502T1 (de) 1996-03-15
EP0573794B1 (de) 1996-03-13
PL299179A1 (en) 1993-12-27
RU2100890C1 (ru) 1997-12-27
DE59301847D1 (de) 1996-04-18
US5300844A (en) 1994-04-05
DE4218927A1 (de) 1993-12-16
JPH0670500A (ja) 1994-03-11
EP0573794A3 (es) 1994-02-09
CA2094482A1 (en) 1993-12-11
EP0573794A2 (de) 1993-12-15

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