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
Application number
ES92119019T
Other languages
English (en)
Inventor
Werner Haditsch
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 ES2086616T3 publication Critical patent/ES2086616T3/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
    • 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.
ES92119019T 1991-12-18 1992-11-06 Rotor de una maquina electrica con una linea de alimentacion de corriente de excitacion. Expired - Lifetime ES2086616T3 (es)

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)

* Cited by examiner, † Cited by third party
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
US6501201B1 (en) 2000-10-04 2002-12-31 Siemens Westinghouse Power Corporation Generator rotor lead path configuration
US6424063B1 (en) 2000-10-04 2002-07-23 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
CN103999328A (zh) * 2011-11-21 2014-08-20 包米勒公司 电机
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
KR930015259A (ko) 1993-07-24
DE59205687D1 (de) 1996-04-18
EP0547360B1 (de) 1996-03-13
JPH05252697A (ja) 1993-09-28
DE4141690A1 (de) 1993-06-24
CN1073811A (zh) 1993-06-30
US5300847A (en) 1994-04-05
PL169890B1 (pl) 1996-09-30
CN1034781C (zh) 1997-04-30
ATE135505T1 (de) 1996-03-15
CA2082477A1 (en) 1993-06-19
PL297031A1 (en) 1993-09-20
EP0547360A1 (de) 1993-06-23

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