ES2050633A2 - Conector solido para devanado de fase de estator, y procedimiento de ensamblaje correspondiente. - Google Patents
Conector solido para devanado de fase de estator, y procedimiento de ensamblaje correspondiente.Info
- Publication number
- ES2050633A2 ES2050633A2 ES09300748A ES9300748A ES2050633A2 ES 2050633 A2 ES2050633 A2 ES 2050633A2 ES 09300748 A ES09300748 A ES 09300748A ES 9300748 A ES9300748 A ES 9300748A ES 2050633 A2 ES2050633 A2 ES 2050633A2
- Authority
- ES
- Spain
- Prior art keywords
- connector
- solid
- phase winding
- stator phase
- assembly
- 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
- H02K3/46—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
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Windings For Motors And Generators (AREA)
- Manufacture Of Motors, Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
UN CONECTOR EN SERIE SOLIDO PARA CONECTAR ELECTRICAMENTE UNA PRIMERA MEDIA BOBINA CON UNA SEGUNDA MEDIA BOBINA DE UN DEVANADO DE FASE DE ESTATOR QUE INCLUYE UNOS PRIMERO Y SEGUNDO ELEMENTOS CONDUCTORES SOLIDOS QUE ESTAN CONECTADOS ELECTRICAMENTE DE MANERA FIJA POR AMBAS EXTREMIDADES CON GRUPOS DE HILOS CONDUCTORES SITUADOS EN LAS RESPECTIVAS MEDIAS BOBINAS. EL CONECTOR ES MUCHO MENOS LABORIOSO DE INSTALAR QUE LAS CONEXIONES DE TRANSPOSICION DE GRUPOS UTILIZADAS EN EL PASADO, ES MAS ROBUSTO Y DURADERO EN PRESENCIA DE TEMPERATURAS Y ESFUERZOS ELEVADOS, Y ES RELATIVAMENTE COMPACTO. UN SEGUNDO MODO DE REALIZACION DE LA INVENCION ES UN CONECTOR DE FASES SOLIDO QUE INCORPORA MUCHAS DE LAS NUEVAS PROPIEDADES DEL CONECTOR EN SERIE SOLIDO. SE REIVINDICA IGUALMENTE UN NUEVO PROCEDIMIENTO PARA PREPARAR UN GRUPO DE HILOS CONDUCTORES PARA SU CONEXION CON DICHOS CONECTORES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/870,050 US5270598A (en) | 1992-04-15 | 1992-04-15 | Solid connector for stator phase winding and method of assembly |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2050633A2 true ES2050633A2 (es) | 1994-05-16 |
ES2050633R ES2050633R (es) | 1997-03-16 |
ES2050633B1 ES2050633B1 (es) | 1997-10-16 |
Family
ID=25354694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09300748A Expired - Fee Related ES2050633B1 (es) | 1992-04-15 | 1993-04-13 | Conector solido para devanado de fase de estator, y procedimiento de ensamblaje correspondiente. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5270598A (es) |
JP (1) | JP3431948B2 (es) |
KR (1) | KR100305931B1 (es) |
CA (1) | CA2094018A1 (es) |
DE (1) | DE4312203B4 (es) |
ES (1) | ES2050633B1 (es) |
FR (1) | FR2690281B1 (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06209535A (ja) * | 1993-01-07 | 1994-07-26 | Toyota Motor Corp | モータのコイル構造 |
JPH0739097A (ja) * | 1993-07-19 | 1995-02-07 | Toyota Motor Corp | 電動機 |
US5789840A (en) * | 1996-02-29 | 1998-08-04 | Ge Canada Inc. | Endhead joint for stator bars |
DE19653060A1 (de) * | 1996-12-19 | 1998-06-25 | Asea Brown Boveri | Gasgekühlte elektrische Maschine |
DE19726563A1 (de) * | 1997-06-23 | 1998-12-24 | Abb Patent Gmbh | Elektrische Maschine |
DE19840125A1 (de) * | 1998-09-03 | 2000-03-09 | Abb Patent Gmbh | Verbindung von elektrischen Leitern und Verfahren zur Verbindung von elektrischen Leitern |
US6548933B2 (en) * | 2000-01-31 | 2003-04-15 | Hitachi, Ltd. | Stator of rotating electric machine |
JP2002305849A (ja) * | 2000-12-08 | 2002-10-18 | Toyota Motor Corp | 電動機およびその相コイルの結線方法並びに電動機用コイル、巻線束形成方法 |
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 |
US7088020B2 (en) * | 2003-03-26 | 2006-08-08 | Siemens Power Generation, Inc. | Apparatus and method for consolidating conductive strands of a stator coil |
US6969939B1 (en) | 2003-09-08 | 2005-11-29 | Curtiss-Wright Electro-Mechanical Corporation | Bolted connector for electrical equipment |
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 |
US7321179B2 (en) * | 2004-06-14 | 2008-01-22 | Siemens Power Generation, Inc. | Radially clamped ball and socket series and phase connector |
US7400072B2 (en) * | 2004-12-10 | 2008-07-15 | Siemens Power Generation, Inc. | Bolted spherical series and phase connector for stator coils of electrical generators |
US7449808B2 (en) * | 2005-10-25 | 2008-11-11 | General Electric Company | Stranded bar to solidified bar braze method and series loop connection |
US7521835B2 (en) * | 2006-06-27 | 2009-04-21 | General Electric Company | Permanent magnet machine with windings having strand transposition |
EP2045898A1 (de) * | 2007-10-04 | 2009-04-08 | Essex Europe SAS | Elektrischer Drilleiter |
JP4749432B2 (ja) * | 2008-01-17 | 2011-08-17 | 三菱電機株式会社 | 回転電機の固定子 |
US8981606B2 (en) * | 2012-05-18 | 2015-03-17 | Siemens Energy, Inc. | Bolted connector for stator coils of an electrical generator |
US20140033523A1 (en) * | 2012-07-31 | 2014-02-06 | General Electric Company | Brazing method |
EP2744080B1 (en) * | 2012-12-11 | 2015-07-22 | Alstom Technology Ltd | Stator winding of a directly cooled turbogenerator |
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 |
JP6475684B2 (ja) | 2016-11-22 | 2019-02-27 | 株式会社Subaru | コイルユニット |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032057A (en) * | 1976-03-18 | 1977-06-28 | Sundstrand Corporation | Brazing clip |
US4199700A (en) * | 1978-07-31 | 1980-04-22 | Westinghouse Electric Corp. | Phase lead for connecting stator coils and parallel phase rings |
US4800314A (en) * | 1987-08-24 | 1989-01-24 | Westinghouse Electric Corp. | Deep beam support arrangement for dynamoelectric machine stator coil end portions |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE302273C (es) * | ||||
DE277012C (es) * | 1912-03-18 | |||
CH128297A (de) * | 1926-09-10 | 1928-10-16 | Siemens Ag | Verfahren zum Vereinigen der Enden der Einzelleiter eines unterteilten elektrischen Leiters. |
GB508875A (en) * | 1938-01-29 | 1939-07-07 | Harry West | Improvements relating to windings of alternating current dynamo-electric machines |
US2370348A (en) * | 1943-04-27 | 1945-02-27 | Nat Electric Coil Company | Dynamoelectric machine |
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 |
US3192423A (en) * | 1962-11-29 | 1965-06-29 | Gen Electric | Coil end connecting means for split windings of dynamoelectric machines |
US3647932A (en) * | 1970-12-11 | 1972-03-07 | Westinghouse Electric Corp | Transposed conductor for dynamoelectric machines |
US3742122A (en) * | 1971-10-12 | 1973-06-26 | Westinghouse Electric Corp | Electrical connector |
USRE27489E (en) * | 1972-01-11 | 1972-09-26 | Transposed conductor for dynamoelectric machines | |
DE2245874A1 (de) * | 1972-09-19 | 1974-03-28 | Kraftwerk Union Ag | Schaltverbindung fuer wicklungen elektrischer maschinen, insbesondere turbogeneratoren |
US3978359A (en) * | 1974-10-30 | 1976-08-31 | Westinghouse Electric Corporation | Coil end insulation for dynamoelectric machines |
US4042775A (en) * | 1975-11-28 | 1977-08-16 | Westinghouse Electric Corporation | Electrical connections of conductors to a bus bar |
US4117358A (en) * | 1976-12-06 | 1978-09-26 | Westinghouse Electric Corp. | Combined electrical and coolant distribution system for dynamoelectric machines having internally cooled stator windings |
JPS56120749U (es) * | 1980-02-14 | 1981-09-14 | ||
JPS58218845A (ja) * | 1982-06-11 | 1983-12-20 | Hitachi Ltd | 回転電機の電機子コイル |
JPS6392237A (ja) * | 1986-10-03 | 1988-04-22 | Hitachi Ltd | 回転電機の固定子巻線 |
US4806807A (en) * | 1987-01-09 | 1989-02-21 | Westinghouse Electric Corp. | Method and apparatus for bolted series/phase generator connections |
JPH06101904B2 (ja) * | 1987-03-20 | 1994-12-12 | 株式会社日立製作所 | 多重巻亀甲形固定子コイルの結線方法 |
JP2725775B2 (ja) * | 1988-01-30 | 1998-03-11 | 株式会社日立製作所 | 分割固定子を用いた回転電機 |
US4894575A (en) * | 1988-11-07 | 1990-01-16 | Westinghouse Electric Corp. | Bolted spherical series/phase generator connections |
US5063315A (en) * | 1989-01-03 | 1991-11-05 | General Electric Company | Electrical coil connector for dynamoelectric machine windings |
US5093598A (en) * | 1989-07-28 | 1992-03-03 | Westinghouse Electric Corp. | Semiconductor insulation layer for stator coil connections |
CA2025299C (en) * | 1989-09-18 | 1993-08-24 | Takashi Watanabe | Feeder lead wire of rotor for electric machine |
ES2053035T3 (es) * | 1989-09-20 | 1994-07-16 | Asea Brown Boveri | Dispositivo para la fijacion de extremos de devanado de un devanado de estator en una maquina dinamoelectrica. |
US5055729A (en) * | 1990-08-09 | 1991-10-08 | General Electric Company | Integral water-cooled circuit ring/bus bar assembly for high frequency generators |
-
1992
- 1992-04-15 US US07/870,050 patent/US5270598A/en not_active Expired - Lifetime
-
1993
- 1993-04-12 JP JP10997293A patent/JP3431948B2/ja not_active Expired - Lifetime
- 1993-04-13 ES ES09300748A patent/ES2050633B1/es not_active Expired - Fee Related
- 1993-04-14 KR KR1019930006243A patent/KR100305931B1/ko not_active IP Right Cessation
- 1993-04-14 CA CA002094018A patent/CA2094018A1/en not_active Abandoned
- 1993-04-14 DE DE4312203A patent/DE4312203B4/de not_active Expired - Lifetime
- 1993-04-14 FR FR9304379A patent/FR2690281B1/fr not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032057A (en) * | 1976-03-18 | 1977-06-28 | Sundstrand Corporation | Brazing clip |
US4199700A (en) * | 1978-07-31 | 1980-04-22 | Westinghouse Electric Corp. | Phase lead for connecting stator coils and parallel phase rings |
US4800314A (en) * | 1987-08-24 | 1989-01-24 | Westinghouse Electric Corp. | Deep beam support arrangement for dynamoelectric machine stator coil end portions |
Also Published As
Publication number | Publication date |
---|---|
ES2050633B1 (es) | 1997-10-16 |
JPH0614483A (ja) | 1994-01-21 |
KR100305931B1 (ko) | 2001-11-30 |
DE4312203B4 (de) | 2011-06-01 |
KR930022672A (ko) | 1993-11-24 |
FR2690281B1 (fr) | 1995-12-22 |
DE4312203A1 (de) | 1993-10-21 |
JP3431948B2 (ja) | 2003-07-28 |
ES2050633R (es) | 1997-03-16 |
FR2690281A1 (fr) | 1993-10-22 |
CA2094018A1 (en) | 1993-10-16 |
US5270598A (en) | 1993-12-14 |
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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 |