MX172584B - Dispositivo para el enfriamiento de barras de enrollamientos de estator de maquinas electricas - Google Patents

Dispositivo para el enfriamiento de barras de enrollamientos de estator de maquinas electricas

Info

Publication number
MX172584B
MX172584B MX020128A MX2012890A MX172584B MX 172584 B MX172584 B MX 172584B MX 020128 A MX020128 A MX 020128A MX 2012890 A MX2012890 A MX 2012890A MX 172584 B MX172584 B MX 172584B
Authority
MX
Mexico
Prior art keywords
cooling
stator winding
electric machines
winding bars
gas
Prior art date
Application number
MX020128A
Other languages
English (en)
Inventor
Jean Guyot
Gilbert Ruelle
Jean-Marie Seintourens
Original Assignee
Alsthom Gec
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 Alsthom Gec filed Critical Alsthom Gec
Publication of MX172584B publication Critical patent/MX172584B/es

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
    • H02K3/24—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
    • 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)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

La presente invención se refiere a dispositivo de enfriamiento de barras Roebel de enrollamientos de estator de máquinas eléctricas, especialmente de turboalternadores, que comprende tubos metálicos longitudinales alimentados en una extremidad por gas de enfriamiento, caracterizado porque los tubos están divididos en por lo menos dos tramos separados, por al menos una abertura de salida del gas de enfriamiento hacia el exterior del circuito magnético, o porque están perforados, en por lo menos, una abertura de salida del gas hacia el exterior del circuito magnético, estos están alimentados por dos extremidades con el gas, y están dispuestos sobre los flancos de barras Roebel o en las extremidades radiales de estas.
MX020128A 1989-03-31 1990-03-30 Dispositivo para el enfriamiento de barras de enrollamientos de estator de maquinas electricas MX172584B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8904252A FR2645365B1 (fr) 1989-03-31 1989-03-31 Dispositif de refroidissement de barres d'enroulements statoriques de machines electriques

Publications (1)

Publication Number Publication Date
MX172584B true MX172584B (es) 1994-01-03

Family

ID=9380256

Family Applications (1)

Application Number Title Priority Date Filing Date
MX020128A MX172584B (es) 1989-03-31 1990-03-30 Dispositivo para el enfriamiento de barras de enrollamientos de estator de maquinas electricas

Country Status (15)

Country Link
EP (1) EP0392243B1 (es)
KR (1) KR900015413A (es)
CN (1) CN1024068C (es)
AT (1) ATE107094T1 (es)
BR (1) BR9001474A (es)
CA (1) CA2013462A1 (es)
DE (1) DE69009575T2 (es)
DK (1) DK0392243T3 (es)
ES (1) ES2056279T3 (es)
FR (1) FR2645365B1 (es)
MA (1) MA21793A1 (es)
MX (1) MX172584B (es)
PT (1) PT93620B (es)
TN (1) TNSN90041A1 (es)
ZA (1) ZA902478B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617540A1 (de) * 1996-05-02 1997-11-13 Asea Brown Boveri Gasgekühlte elektrische Maschine
DE19653060A1 (de) * 1996-12-19 1998-06-25 Asea Brown Boveri Gasgekühlte elektrische Maschine
GB9721850D0 (en) * 1997-10-16 1997-12-17 Normalair Garrett Ltd Motor cooling
DE19750234A1 (de) * 1997-11-13 1999-05-20 Asea Brown Boveri Gasgekühlte elektrische Maschine
EP1251624B1 (en) * 2001-04-20 2009-01-21 Converteam Ltd Cooling of air gap winding of electrical machines
CN1841885B (zh) * 2005-03-29 2010-10-27 中国科学院电工研究所 大电流设备引线的自循环冷却回路
DE102007007801B4 (de) * 2007-02-16 2015-02-26 Siemens Aktiengesellschaft Magnetspulensystem mit einem Navigationsspulensystem und einem Ortungssystem
US20100090549A1 (en) * 2008-10-10 2010-04-15 General Electric Company Thermal management in a fault tolerant permanent magnet machine
DE102018219817A1 (de) * 2018-11-19 2020-05-20 Mahle International Gmbh Elektrische Maschine, insbesondere für ein Fahrzeug

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664512A (en) * 1952-08-30 1953-12-29 Gen Electric Dynamoelectric machine core and winding ventilation arrangement
CH410145A (de) * 1963-09-13 1966-03-31 Siemens Ag Aus Gitterstäben bestehende Wicklung einer elektrischen Maschine
ATE37970T1 (de) * 1984-08-13 1988-10-15 Bbc Brown Boveri & Cie Elektrische maschine mit indirekt gekuehlter statorwicklung.

Also Published As

Publication number Publication date
ATE107094T1 (de) 1994-06-15
ZA902478B (en) 1991-01-30
DE69009575T2 (de) 1994-09-22
PT93620B (pt) 1998-05-29
TNSN90041A1 (fr) 1991-03-05
CN1046069A (zh) 1990-10-10
CN1024068C (zh) 1994-03-16
DE69009575D1 (de) 1994-07-14
MA21793A1 (fr) 1990-10-01
EP0392243A1 (fr) 1990-10-17
FR2645365A1 (fr) 1990-10-05
ES2056279T3 (es) 1994-10-01
FR2645365B1 (fr) 1991-09-20
EP0392243B1 (fr) 1994-06-08
PT93620A (pt) 1991-10-31
DK0392243T3 (da) 1994-10-03
KR900015413A (ko) 1990-10-26
CA2013462A1 (fr) 1990-09-30
BR9001474A (pt) 1991-04-16

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