BR9701985A - Máquina elétrico refrigerada a gás - Google Patents

Máquina elétrico refrigerada a gás

Info

Publication number
BR9701985A
BR9701985A BR9701985A BR9701985A BR9701985A BR 9701985 A BR9701985 A BR 9701985A BR 9701985 A BR9701985 A BR 9701985A BR 9701985 A BR9701985 A BR 9701985A BR 9701985 A BR9701985 A BR 9701985A
Authority
BR
Brazil
Prior art keywords
gas
electric machine
cooled electric
cooled
machine
Prior art date
Application number
BR9701985A
Other languages
English (en)
Inventor
Christoph Hirsch
Wilfried Hutter
Jens Von Wolfersdorf
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Publication of BR9701985A publication Critical patent/BR9701985A/pt

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
BR9701985A 1996-05-02 1997-05-02 Máquina elétrico refrigerada a gás BR9701985A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19617540A DE19617540A1 (de) 1996-05-02 1996-05-02 Gasgekühlte elektrische Maschine

Publications (1)

Publication Number Publication Date
BR9701985A true BR9701985A (pt) 1998-09-15

Family

ID=7793066

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9701985A BR9701985A (pt) 1996-05-02 1997-05-02 Máquina elétrico refrigerada a gás

Country Status (9)

Country Link
EP (1) EP0805541A1 (pt)
JP (1) JPH1042521A (pt)
KR (1) KR970077892A (pt)
CN (1) CN1171647A (pt)
BR (1) BR9701985A (pt)
CZ (1) CZ132597A3 (pt)
DE (1) DE19617540A1 (pt)
HU (1) HU9700836D0 (pt)
PL (1) PL319719A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19750234A1 (de) * 1997-11-13 1999-05-20 Asea Brown Boveri Gasgekühlte elektrische Maschine
JP4749432B2 (ja) * 2008-01-17 2011-08-17 三菱電機株式会社 回転電機の固定子
US20100090549A1 (en) * 2008-10-10 2010-04-15 General Electric Company Thermal management in a fault tolerant permanent magnet machine
DE102015116811B4 (de) 2015-10-02 2017-04-13 Dynamic E Flow Gmbh Verbindungsstück
GB2562051A (en) * 2017-05-02 2018-11-07 Rolls Royce Plc Electrical machine apparatus
JP2023118449A (ja) * 2022-02-15 2023-08-25 株式会社東芝 回転電機における冷却構造

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH332979A (de) * 1955-08-16 1958-09-30 Bbc Brown Boveri & Cie Statorwicklungsstab für Turbogeneratoren
DE1065075B (de) * 1958-08-29 1959-09-10 Siemens Ag Einrichtung zur Erhoehung der Belastbarkeit der Wicklungsleiter elektrischer Maschinen hoher Leistung in Turbobauart, insbesondere Grenzleistungsturbogenerator
DE1835882U (de) * 1959-01-09 1961-08-03 Siemens Ag Wicklungsstab fuer elektrische maschinen, der aus verdrillten teilleitern aufgebaut ist, mit direkter leiterkuehlung.
DE1799307U (de) * 1959-04-24 1959-11-05 Licentia Gmbh Staenderwickelkopf von grossen elektrischen maschinen.
DE3135223A1 (de) * 1981-09-05 1983-03-17 Robert Bosch Gmbh, 7000 Stuttgart Generator, insbesondere drehstromgenerator
JPS5889046A (ja) * 1981-11-24 1983-05-27 Mitsubishi Electric Corp 回転電機の冷却装置
DE3337632A1 (de) * 1983-10-15 1985-04-25 Vsesojuznyj naučno-issledovatel'skij institut elektromašinostroenija, Leningrad Einrichtung zur kuehlung der statorwicklung einer elektrischen maschine
US4709177A (en) * 1986-06-30 1987-11-24 General Electric Company Ventilated end turns for rotor windings of a dynamoelectric machine
FR2645365B1 (fr) * 1989-03-31 1991-09-20 Alsthom Gec Dispositif de refroidissement de barres d'enroulements statoriques de machines electriques
EP0519091B1 (de) * 1991-06-15 1994-10-05 Asea Brown Boveri Ag Gasgekühlte elektrische Maschine

Also Published As

Publication number Publication date
CN1171647A (zh) 1998-01-28
DE19617540A1 (de) 1997-11-13
EP0805541A1 (de) 1997-11-05
JPH1042521A (ja) 1998-02-13
CZ132597A3 (en) 1997-11-12
HU9700836D0 (en) 1997-06-30
PL319719A1 (en) 1997-11-10
KR970077892A (ko) 1997-12-12

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]