ES2050632A2 - Configuracion mejorada de media-bobina para estator. - Google Patents
Configuracion mejorada de media-bobina para estator.Info
- Publication number
- ES2050632A2 ES2050632A2 ES09300747A ES9300747A ES2050632A2 ES 2050632 A2 ES2050632 A2 ES 2050632A2 ES 09300747 A ES09300747 A ES 09300747A ES 9300747 A ES9300747 A ES 9300747A ES 2050632 A2 ES2050632 A2 ES 2050632A2
- Authority
- ES
- Spain
- Prior art keywords
- transposition
- tube
- arrangement
- stacks
- roebelling
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
- H02K3/14—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots with transposed conductors, e.g. twisted conductors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Windings For Motors And Generators (AREA)
Abstract
UNA MEDIA-BOBINA PARA EL DEVANADO DE ESTATOR DE UN SISTEMA ELECTRODINAMICO COMO POR EJEMPLO UN GENERADOR O UN MOTOR ELECTRICO INCLUYE UNA DISPOSICION MEJORADA DE APILAMIENTOS DE TUBOS Y UNA CONFIGURACION DE "ROEBELLING" QUE ESTA DISEÑADA PARA MINIMIZAR LAS PERDIDAS DE POTENCIA. LA DISPOSICION DE APILAMIENTOS DE TUBOS INCLUYE, EN EL MODO DE REALIZACION DESCRITO, DOS APILAMIENTOS DE TUBOS CENTRALES Y DOS BARRAS "ROEBEL", UNA EN CADA LADO DE LOS APILAMIENTOS DE TUBOS. GRACIAS A ESTA DISPOSICION, LOS HILOS INDIVIDUALES DE LAS BARRAS "ROEBEL" NO HAN DE SER TRANSPUESTOS ALREDEDOR DE LOS APILAMIENTOS DE TUBOS, COMO ERA EL CASO EN LAS CONFIGURACIONES DE LA TECNICA ANTERIOR UTILIZANDO MAS DE UN APILAMIENTO DE TUBOS. LA DISPOSICION MEJORADA DE "ROEBELLING" INCLUYE, EN EL MODO DE REALIZACION DESCRITO, UNA TRANSPOSICION TOTAL DE 720 , INCLUYENDO UNA TRANSPOSICION DE 90 EN CADA UNA DE LAS DOS PORCIONES CURVADAS HACIA ADENTRO. PARA EFECTUAR LA TRANSPOSICION A 720 EN UN ESPACIO LIMITADO, LOS HILOS INDIVIDUALES SE COMBINAN EN GRUPOS DE DOS SOBRE UNA PARTE DE LA TRANSPOSICION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/870,009 US5323079A (en) | 1992-04-15 | 1992-04-15 | Half-coil configuration for stator |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2050632A2 true ES2050632A2 (es) | 1994-05-16 |
ES2050632R ES2050632R (es) | 1997-02-01 |
ES2050632B1 ES2050632B1 (es) | 1997-09-01 |
Family
ID=25354610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09300747A Expired - Fee Related ES2050632B1 (es) | 1992-04-15 | 1993-04-13 | Configuracion mejorada de media-bobina para estator. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5323079A (es) |
JP (1) | JPH0614485A (es) |
KR (1) | KR930022670A (es) |
CA (1) | CA2094015A1 (es) |
DE (1) | DE4312217A1 (es) |
ES (1) | ES2050632B1 (es) |
FR (1) | FR2690289B1 (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19545307A1 (de) * | 1995-12-05 | 1997-06-12 | Asea Brown Boveri | Verröbelter Statorwicklungsstab mit erweitertem Feldausgleich |
US5876946A (en) * | 1997-06-03 | 1999-03-02 | Pharmacopeia, Inc. | High-throughput assay |
DE19750064A1 (de) * | 1997-11-12 | 1999-05-20 | Cit Alcatel | Mehrfachparallelleiter für Wicklungen elektrischer Geräte und Maschinen |
DE19846923C1 (de) * | 1998-10-12 | 2000-11-16 | Sachsenwerk Gmbh | Mehrphasige Wicklung einer elektrischen Maschine und Verfahren zu ihrer Herstellung |
IT1304068B1 (it) | 1998-12-30 | 2001-03-07 | Abb Research Ltd | Scambiatore di calore a convezione forzata per macchine elettricherotanti |
JP3643273B2 (ja) * | 1999-10-28 | 2005-04-27 | 株式会社ソディック | リニアモータのコイル装置およびその製造方法 |
WO2002013353A2 (en) * | 2000-08-04 | 2002-02-14 | American Superconductor Corporation | Stator coil assembly for superconducting rotating machines |
US6624547B1 (en) * | 2000-09-27 | 2003-09-23 | Siemens Westinghouse Power Corporation | Power system having stator coils for grading voltage between inner vent tubes and coil strands and associated methods |
DE10058856A1 (de) * | 2000-11-27 | 2002-06-06 | Alstom Switzerland Ltd | Statorwicklungsstab für eine elektrische Maschine |
DE10059385A1 (de) * | 2000-11-30 | 2002-06-13 | Alstom Switzerland Ltd | Doppelroebelstab für die Wicklung einer elektrischen Maschine sowie Verfahren zu dessen Herstellung |
ES2319392T3 (es) * | 2001-04-20 | 2009-05-07 | Converteam Ltd | Refrigeracion de un arrollamiento de entrehierro de maquinas electricas. |
WO2003001292A1 (en) | 2001-06-21 | 2003-01-03 | Sanyo Electric Co., Ltd. | Projector device |
EP1349300B1 (de) * | 2002-03-28 | 2006-03-08 | Alcatel | Empfangseinrichtung für gestörte optische Signale mit Erzeugung eines Rückkopplungssignals durch Korrelation, und Verfahren zum Erzeugen eines solchen Rückkopplungssignals |
US20040100154A1 (en) * | 2002-11-26 | 2004-05-27 | Rahman Khwaja M. | Concentrated winding electric motor having optimized winding cooling and slot fill |
US7088020B2 (en) * | 2003-03-26 | 2006-08-08 | Siemens Power Generation, Inc. | Apparatus and method for consolidating conductive strands of a stator coil |
US20050094669A1 (en) * | 2003-10-30 | 2005-05-05 | Sanjay Bhardwaj | Virtual concatenation receiver processing with memory addressing scheme to avoid delays at address scatter points |
US7183678B2 (en) * | 2004-01-27 | 2007-02-27 | General Electric Company | AC winding with integrated cooling system and method for making the same |
KR100785276B1 (ko) * | 2005-12-29 | 2007-12-13 | 한국전기연구원 | 외전형 영구자석 여자 횡자속 전동기 |
US7521835B2 (en) * | 2006-06-27 | 2009-04-21 | General Electric Company | Permanent magnet machine with windings having strand transposition |
US8630688B2 (en) * | 2007-03-16 | 2014-01-14 | Siemens Energy, Inc. | Winding for use in high temperature superconducting generator |
JP4749432B2 (ja) * | 2008-01-17 | 2011-08-17 | 三菱電機株式会社 | 回転電機の固定子 |
US20100090549A1 (en) * | 2008-10-10 | 2010-04-15 | General Electric Company | Thermal management in a fault tolerant permanent magnet machine |
US8278795B2 (en) * | 2009-09-18 | 2012-10-02 | Siemens Energy, Inc. | Voltage grading structure in a high-voltage stator coil of an electromotive machine |
ES2550660T3 (es) * | 2012-12-11 | 2015-11-11 | Alstom Technology Ltd. | Devanado de estator de un turbogenerador refrigerado directamente |
EP2884631A1 (en) * | 2013-12-11 | 2015-06-17 | Alstom Technology Ltd | Winding for an electric machine |
DE102014105642A1 (de) * | 2014-04-22 | 2015-10-22 | Feaam Gmbh | Elektrische Maschine |
US20160013693A1 (en) * | 2014-07-08 | 2016-01-14 | Hamilton Sundstrand Corporation | Strand layout for reduced ac winding loss |
US20170033631A1 (en) * | 2015-07-29 | 2017-02-02 | Siemens Energy, Inc. | Method for roebel transposition of form wound conductors of electrical machines such as generators and motors |
EP3460957A1 (de) * | 2017-09-25 | 2019-03-27 | Siemens Aktiengesellschaft | Stabwicklung für einen stator einer elektrischen rotierenden maschine |
CN112910143B (zh) * | 2021-01-22 | 2021-09-28 | 哈尔滨理工大学 | 一种成型换位绕组永磁同步电机定子线棒换位方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2084655A5 (es) * | 1970-03-16 | 1971-12-17 | Westinghouse Electric Corp | |
FR2195862A1 (es) * | 1972-08-10 | 1974-03-08 | Licentia Gmbh | |
GB2016820A (en) * | 1978-03-15 | 1979-09-26 | Kraftwerk Union Ag | Conductor bar for an edectrical machine |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE277012C (es) * | 1912-03-18 | |||
GB365512A (en) * | 1929-08-13 | 1932-01-13 | Aeg | Improvements in or relating to conductors for alternating current dynamo-electric machines |
US2821641A (en) * | 1956-04-16 | 1958-01-28 | Allis Chalmers Mfg Co | Strand transposition |
CH387770A (de) * | 1960-07-30 | 1965-02-15 | Siemens Ag | Flüssigkeitsgekühlte Ständerwicklung für elektrische Maschinen |
US3188377A (en) * | 1962-06-08 | 1965-06-08 | Gen Electric | Armature bar transposition |
CH412089A (de) * | 1962-07-18 | 1966-04-30 | Licentia Gmbh | Wicklungsleiter für elektrische Maschinen, insbesondere für Turbogeneratoren |
US3118015A (en) * | 1962-10-26 | 1964-01-14 | Gen Electric | Balanced transposition for stranded conductor with asymmetrically disposed strand ends |
US3381154A (en) * | 1964-04-08 | 1968-04-30 | Asea Ab | High power synchronous machine |
DE1913218A1 (de) * | 1969-03-15 | 1970-09-24 | Siemens Ag | Elektrische Maschine mit direkt gekuehlten Staenderwicklungsstaeben |
DE1913219A1 (de) * | 1969-03-15 | 1970-09-24 | Siemens Ag | Elektrische Maschine mit direkt gekuehlten Staenderwicklungsstaeben,insbesondere Turbogenerator |
US3647932A (en) * | 1970-12-11 | 1972-03-07 | Westinghouse Electric Corp | Transposed conductor for dynamoelectric machines |
DE2144131C3 (de) * | 1971-09-03 | 1980-10-09 | Kraftwerk Union Ag, 4330 Muelheim | Leiterstab für elektrische Maschinen, insbesondere für Turbogeneratoren |
USRE27489E (en) * | 1972-01-11 | 1972-09-26 | Transposed conductor for dynamoelectric machines | |
CH579844A5 (es) * | 1974-12-04 | 1976-09-15 | Bbc Brown Boveri & Cie | |
CH594309A5 (es) * | 1975-10-22 | 1978-01-13 | Bbc Brown Boveri & Cie | |
US4128779A (en) * | 1977-04-05 | 1978-12-05 | Westinghouse Electric Corp. | Stranded conductor for dynamoelectric machines |
JPS573541A (en) * | 1980-06-09 | 1982-01-09 | Mitsubishi Electric Corp | Armature winding of electric rotary machine |
JPS59139836A (ja) * | 1983-01-28 | 1984-08-10 | Hitachi Ltd | 回転電機の多重素線転位導体 |
EP0418530B1 (de) * | 1989-09-20 | 1994-03-16 | Asea Brown Boveri Ag | Vorrichtung zur Fixierung der Windungsenden einer Statorwicklung in einer dynamoelektrischen Maschine |
-
1992
- 1992-04-15 US US07/870,009 patent/US5323079A/en not_active Expired - Lifetime
-
1993
- 1993-04-13 ES ES09300747A patent/ES2050632B1/es not_active Expired - Fee Related
- 1993-04-14 FR FR9304377A patent/FR2690289B1/fr not_active Expired - Lifetime
- 1993-04-14 CA CA002094015A patent/CA2094015A1/en not_active Abandoned
- 1993-04-14 KR KR1019930006241A patent/KR930022670A/ko active IP Right Grant
- 1993-04-14 DE DE4312217A patent/DE4312217A1/de not_active Ceased
- 1993-04-15 JP JP5088535A patent/JPH0614485A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2084655A5 (es) * | 1970-03-16 | 1971-12-17 | Westinghouse Electric Corp | |
FR2195862A1 (es) * | 1972-08-10 | 1974-03-08 | Licentia Gmbh | |
GB2016820A (en) * | 1978-03-15 | 1979-09-26 | Kraftwerk Union Ag | Conductor bar for an edectrical machine |
Also Published As
Publication number | Publication date |
---|---|
FR2690289A1 (fr) | 1993-10-22 |
ES2050632R (es) | 1997-02-01 |
US5323079A (en) | 1994-06-21 |
CA2094015A1 (en) | 1993-10-16 |
ES2050632B1 (es) | 1997-09-01 |
FR2690289B1 (fr) | 2005-10-07 |
JPH0614485A (ja) | 1994-01-21 |
DE4312217A1 (de) | 1993-10-21 |
KR930022670A (ko) | 1993-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19940516 Kind code of ref document: R Effective date: 19940516 |
|
FD1A | Patent lapsed |
Effective date: 20040503 |