FR2892573B1 - Procede pour braser une barre a torons et une barre pleine et connexion a boucle serie. - Google Patents
Procede pour braser une barre a torons et une barre pleine et connexion a boucle serie.Info
- Publication number
- FR2892573B1 FR2892573B1 FR0654435A FR0654435A FR2892573B1 FR 2892573 B1 FR2892573 B1 FR 2892573B1 FR 0654435 A FR0654435 A FR 0654435A FR 0654435 A FR0654435 A FR 0654435A FR 2892573 B1 FR2892573 B1 FR 2892573B1
- Authority
- FR
- France
- Prior art keywords
- bar
- brazing
- serial
- buckle connection
- full
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0056—Manufacturing winding connections
- H02K15/0068—Connecting winding sections; Forming leads; Connecting leads to terminals
- H02K15/0081—Connecting winding sections; Forming leads; Connecting leads to terminals for form-wound windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0056—Manufacturing winding connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/06—Embedding prefabricated windings in machines
- H02K15/062—Windings in slots; salient pole windings
- H02K15/063—Windings for large electric machines, e.g. bar windings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Windings For Motors And Generators (AREA)
Abstract
Une connexion à boucle série de barres de stator comprend une barre de stator pleine (132) et une barre de stator à torons (134) disposées dans une encoche de stator de telle sorte que l'une des barres soit disposée comme étant une barre supérieure et que l'autre des barres soit disposée comme étant une barre inférieure dans l'encoche. Une première plaque latérale (136) est brasée au voisinage d'une première extrémité de celle-ci à un premier côté d'une extrémité de la barre pleine (132), et, au voisinage d'une deuxième extrémité de celle-ci, à un premier côté de la barre à torons (134). De plus, une deuxième plaque latérale (136) est brasée au voisinage d'une première extrémité de celle-ci à un deuxième côté de l'extrémité de la barre pleine (132), et, au voisinage d'une deuxième extrémité de celle-ci, à un deuxième côté de la barre à torons (134).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/257,136 US7449808B2 (en) | 2005-10-25 | 2005-10-25 | Stranded bar to solidified bar braze method and series loop connection |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2892573A1 FR2892573A1 (fr) | 2007-04-27 |
FR2892573B1 true FR2892573B1 (fr) | 2017-09-15 |
Family
ID=37508184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0654435A Expired - Fee Related FR2892573B1 (fr) | 2005-10-25 | 2006-10-23 | Procede pour braser une barre a torons et une barre pleine et connexion a boucle serie. |
Country Status (6)
Country | Link |
---|---|
US (1) | US7449808B2 (fr) |
JP (1) | JP4955364B2 (fr) |
AU (1) | AU2006230660B2 (fr) |
CA (1) | CA2563604C (fr) |
FR (1) | FR2892573B1 (fr) |
GB (1) | GB2431778B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7449808B2 (en) * | 2005-10-25 | 2008-11-11 | General Electric Company | Stranded bar to solidified bar braze method and series loop connection |
KR101713882B1 (ko) | 2010-01-14 | 2017-03-09 | 센비온 게엠베하 | 윈드 터빈 로터 블레이드 컴포넌트 및 그것을 만드는 방법 |
US10137542B2 (en) | 2010-01-14 | 2018-11-27 | Senvion Gmbh | Wind turbine rotor blade components and machine for making same |
US20140033523A1 (en) * | 2012-07-31 | 2014-02-06 | General Electric Company | Brazing method |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB345177A (en) * | 1930-06-25 | 1931-03-19 | English Electric Co Ltd | Improvements in or relating to commutating dynamo electric machines |
US3192423A (en) * | 1962-11-29 | 1965-06-29 | Gen Electric | Coil end connecting means for split windings of dynamoelectric machines |
DE1463810A1 (de) * | 1964-01-02 | 1969-02-27 | Bbc Brown Boveri & Cie | Zweischichtwicklung fuer elektrische Maschinen mit direkter Leiterkuehlung |
JPS52110402A (en) * | 1976-03-12 | 1977-09-16 | Hitachi Ltd | Liquid cooled winding for electric rotary machine |
CH627313A5 (fr) | 1978-04-21 | 1981-12-31 | Bbc Brown Boveri & Cie | |
US5270598A (en) * | 1992-04-15 | 1993-12-14 | Westinghouse Electric Corp. | Solid connector for stator phase winding and method of assembly |
US5283941A (en) * | 1992-07-21 | 1994-02-08 | General Electric Company | Method for brazing rotor bars to end rings of a rotor for an asynchronous AC motor |
US5796189A (en) * | 1996-01-23 | 1998-08-18 | General Electric Co. | Brazing procedure for generator liquid cooled stator bars |
JPH09233774A (ja) * | 1996-02-29 | 1997-09-05 | Toshiba Corp | 回転電機用固定子巻線の製作方法 |
US6353198B1 (en) * | 2000-06-14 | 2002-03-05 | General Electric Company | Welded stator winding splice joint for rotary electric machines and method of forming the same |
DE10033014A1 (de) * | 2000-07-06 | 2002-01-17 | Abb Alstom Power Nv | Statorwicklung für eine elektrische Maschine |
US7073247B2 (en) * | 2003-04-30 | 2006-07-11 | General Electric Company | Method of brazing a liquid-cooled stator bar |
US6969932B2 (en) * | 2003-07-18 | 2005-11-29 | General Electric Co. | Application of corrosion protective coating for extending the lifetime of water cooled stator bar clips |
US7449808B2 (en) * | 2005-10-25 | 2008-11-11 | General Electric Company | Stranded bar to solidified bar braze method and series loop connection |
-
2005
- 2005-10-25 US US11/257,136 patent/US7449808B2/en active Active
-
2006
- 2006-10-12 CA CA2563604A patent/CA2563604C/fr not_active Expired - Fee Related
- 2006-10-18 AU AU2006230660A patent/AU2006230660B2/en not_active Ceased
- 2006-10-23 GB GB0621008A patent/GB2431778B/en not_active Expired - Fee Related
- 2006-10-23 FR FR0654435A patent/FR2892573B1/fr not_active Expired - Fee Related
- 2006-10-24 JP JP2006288170A patent/JP4955364B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2431778B (en) | 2010-12-29 |
AU2006230660B2 (en) | 2010-10-28 |
CA2563604C (fr) | 2014-07-15 |
FR2892573A1 (fr) | 2007-04-27 |
US7449808B2 (en) | 2008-11-11 |
US20070090715A1 (en) | 2007-04-26 |
GB2431778A (en) | 2007-05-02 |
GB0621008D0 (en) | 2006-11-29 |
AU2006230660A1 (en) | 2007-05-10 |
JP4955364B2 (ja) | 2012-06-20 |
JP2007124891A (ja) | 2007-05-17 |
CA2563604A1 (fr) | 2007-04-25 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 10 |
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Year of fee payment: 11 |
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PLSC | Publication of the preliminary search report |
Effective date: 20170317 |
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Year of fee payment: 12 |
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PLFP | Fee payment |
Year of fee payment: 13 |
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PLFP | Fee payment |
Year of fee payment: 14 |
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PLFP | Fee payment |
Year of fee payment: 15 |
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PLFP | Fee payment |
Year of fee payment: 16 |
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ST | Notification of lapse |
Effective date: 20230606 |