ES2086616T3 - Rotor de una maquina electrica con una linea de alimentacion de corriente de excitacion. - Google Patents
Rotor de una maquina electrica con una linea de alimentacion de corriente de excitacion.Info
- Publication number
- ES2086616T3 ES2086616T3 ES92119019T ES92119019T ES2086616T3 ES 2086616 T3 ES2086616 T3 ES 2086616T3 ES 92119019 T ES92119019 T ES 92119019T ES 92119019 T ES92119019 T ES 92119019T ES 2086616 T3 ES2086616 T3 ES 2086616T3
- Authority
- ES
- Spain
- Prior art keywords
- rotor
- supply line
- cooling
- electric machine
- current supply
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Windings For Motors And Generators (AREA)
- Synchronous Machinery (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
EN MAQUINAS ELECTRICAS GRANDES, LA UNION ELECTRICA ENTRE EL CONDUCTO DE ALIMENTACION PARA LA CORRIENTE DE EXCITACION (7,8) EXTENDIDO CENTRALMENTE DE FORMA AXIAL EN EL ROTOR Y LOS CONDUCTORES DEL ARROLLAMIENTO DE EXCITACION (4) EN LA CABEZA DEL ARROLLAMIENTO DEL ROTOR, ESTA SOMETIDO A UN GRAN ESFUERZO ELECTRICO Y MECANICO. CONSECUENTEMENTE DEBE DE SER REFRIGERADO DE FORMA FORZADA. UNA REFRIGERACION EFECTIVA SE CONSIGUE SI UNA PARTE DEL GAS FRIO PROCEDENTE DE LAS CAMARAS DE GAS FRIO, SE CONDUCE POR MEDIO DE AGUJEROS ESPECIALES RADIALES EN EL EJE (20) RESPECTO AL EJE, RADIALMENTE HACIA EL EXTERIOR, A TRAVES O A LO LARGO DEL BULON DEL CONDUCTO DE EXCITACION (13), A LA ZONA DEL GAS CALIENTE (H) EN EL ESPACIO DE LA CABEZA DEL ARROLLAMIENTO DEL ROTOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4141690A DE4141690A1 (de) | 1991-12-18 | 1991-12-18 | Rotor einer elektrischen maschine mit einer erregerstromzuleitung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2086616T3 true ES2086616T3 (es) | 1996-07-01 |
Family
ID=6447301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92119019T Expired - Lifetime ES2086616T3 (es) | 1991-12-18 | 1992-11-06 | Rotor de una maquina electrica con una linea de alimentacion de corriente de excitacion. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5300847A (es) |
EP (1) | EP0547360B1 (es) |
JP (1) | JPH05252697A (es) |
KR (1) | KR930015259A (es) |
CN (1) | CN1034781C (es) |
AT (1) | ATE135505T1 (es) |
CA (1) | CA2082477A1 (es) |
DE (2) | DE4141690A1 (es) |
ES (1) | ES2086616T3 (es) |
PL (1) | PL169890B1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9505072D0 (en) * | 1995-03-14 | 1995-05-03 | Lucas Ind Plc | A winding end support for a rotary electrical component |
US6424063B1 (en) | 2000-10-04 | 2002-07-23 | Siemens Westinghouse Power Corporation | Generator rotor lead path configuration |
US6501201B1 (en) | 2000-10-04 | 2002-12-31 | Siemens Westinghouse Power Corporation | Generator rotor lead path configuration |
US6756706B2 (en) * | 2002-01-18 | 2004-06-29 | Nikon Corporation | Method and apparatus for cooling power supply wires used to drive stages in electron beam lithography machines |
CH695973A5 (de) * | 2002-08-16 | 2006-10-31 | Alstom Technology Ltd | Rotor für eine elektrische Maschine. |
US7679242B2 (en) * | 2007-10-03 | 2010-03-16 | Baker Hughes Incorporated | Shrink tube encapsulated magnet wire for electrical submersible motors |
EP2451057A1 (en) * | 2010-11-09 | 2012-05-09 | Alstom Technology Ltd | Rotor of an electric generator |
JP5755521B2 (ja) * | 2011-07-04 | 2015-07-29 | 株式会社東芝 | 回転電機 |
EP2783452B1 (de) * | 2011-11-21 | 2016-08-24 | Baumüller Nürnberg GmbH | Elektrische maschine |
JP6689125B2 (ja) * | 2016-04-25 | 2020-04-28 | 株式会社東芝 | 回転電機および回転電機の製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3393333A (en) * | 1965-10-06 | 1968-07-16 | Gen Electric | Generator cooling structure |
SE380944B (sv) * | 1973-02-23 | 1975-11-17 | Asea Ab | Turbogenerator vars rotor har en direkt vetskekyld lindning |
CH586966A5 (es) * | 1975-01-16 | 1977-04-15 | Bbc Brown Boveri & Cie | |
CH584477A5 (es) * | 1975-04-08 | 1977-01-31 | Bbc Brown Boveri & Cie | |
JPS5558752A (en) * | 1978-10-27 | 1980-05-01 | Hitachi Ltd | Rotor of gas cooling rotary electric machine |
US4948996A (en) * | 1989-02-21 | 1990-08-14 | General Electric Company | Direct cooled bore connector |
-
1991
- 1991-12-18 DE DE4141690A patent/DE4141690A1/de not_active Withdrawn
-
1992
- 1992-11-06 ES ES92119019T patent/ES2086616T3/es not_active Expired - Lifetime
- 1992-11-06 AT AT92119019T patent/ATE135505T1/de not_active IP Right Cessation
- 1992-11-06 DE DE59205687T patent/DE59205687D1/de not_active Expired - Fee Related
- 1992-11-06 EP EP92119019A patent/EP0547360B1/de not_active Expired - Lifetime
- 1992-11-09 CA CA002082477A patent/CA2082477A1/en not_active Abandoned
- 1992-12-09 US US07/988,192 patent/US5300847A/en not_active Expired - Fee Related
- 1992-12-16 PL PL92297031A patent/PL169890B1/pl unknown
- 1992-12-17 JP JP4336963A patent/JPH05252697A/ja active Pending
- 1992-12-17 KR KR1019920024691A patent/KR930015259A/ko not_active Application Discontinuation
- 1992-12-18 CN CN92115126A patent/CN1034781C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
PL169890B1 (pl) | 1996-09-30 |
DE4141690A1 (de) | 1993-06-24 |
EP0547360B1 (de) | 1996-03-13 |
CA2082477A1 (en) | 1993-06-19 |
US5300847A (en) | 1994-04-05 |
CN1034781C (zh) | 1997-04-30 |
KR930015259A (ko) | 1993-07-24 |
CN1073811A (zh) | 1993-06-30 |
JPH05252697A (ja) | 1993-09-28 |
EP0547360A1 (de) | 1993-06-23 |
DE59205687D1 (de) | 1996-04-18 |
PL297031A1 (en) | 1993-09-20 |
ATE135505T1 (de) | 1996-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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