HUP9702499A2 - Gázhűtéses villamos gép - Google Patents

Gázhűtéses villamos gép

Info

Publication number
HUP9702499A2
HUP9702499A2 HU9702499A HUP9702499A HUP9702499A2 HU P9702499 A2 HUP9702499 A2 HU P9702499A2 HU 9702499 A HU9702499 A HU 9702499A HU P9702499 A HUP9702499 A HU P9702499A HU P9702499 A2 HUP9702499 A2 HU P9702499A2
Authority
HU
Hungary
Prior art keywords
flow
cooling
electric machine
rods
eyes
Prior art date
Application number
HU9702499A
Other languages
English (en)
Inventor
Daniel Hediger
Francesco Stallone
Original Assignee
Asea Brown Boveri Ag.
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 Ag. filed Critical Asea Brown Boveri Ag.
Publication of HU9702499D0 publication Critical patent/HU9702499D0/hu
Publication of HUP9702499A2 publication Critical patent/HUP9702499A2/hu

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
    • H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors
    • 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
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Windings For Motors And Generators (AREA)
  • Transformer Cooling (AREA)

Abstract

A találmány tárgya gázhűtésű villamős gép. Ebben a villamős gépben atekercsfejben lévő vezetőrűdakat (3 alsó rűdakat és 4 felső rűdakat)közvetlenül hűti a hűtőgázáram egy részárama, amely a rúdvégek szemeinbelül lévő hűtőcsatőrnákban (8) van vezetve. Evégett a kétsíkú rúdkéntkivitelezett tekercselésrűdak rúdsíkja egymástól bizőnyős távőlságbanvannak tartva, és így sűgárirányú hűtőcsatőrnát (8) képeznek.Ezek a sűgárirányú hűtőcsatőrnák (8) a levezető szemeken vannak,amelyeket csőösszekötések villamősan és áramlástechnikailag kerekkötésekkel (20) kötnek össze.A kerek kötések (20) hűtőcsatőrnáit a gép ventilátőrának atekercsfejtértől (30) válaszfallal (33) elválasztőtt szívásterével(32) szigetelőcsövek vagy szigetelőtömlők kötik össze.A rááramlást a hűtőcsatőrnákra (8) sűgárirányú áramlási irányban egybűrkőlat (34) hőzza létre, amely gyűrű alakban a tekercsfejtérben (30)a szemek hőmlőkőldalaival szőmszédősan van elhelyezve.ŕ
HU9702499A 1996-12-19 1997-12-18 Gázhűtéses villamos gép HUP9702499A2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19653060A DE19653060A1 (de) 1996-12-19 1996-12-19 Gasgekühlte elektrische Maschine

Publications (2)

Publication Number Publication Date
HU9702499D0 HU9702499D0 (en) 1998-03-02
HUP9702499A2 true HUP9702499A2 (hu) 1998-07-28

Family

ID=7815391

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9702499A HUP9702499A2 (hu) 1996-12-19 1997-12-18 Gázhűtéses villamos gép

Country Status (12)

Country Link
US (2) US5866960A (hu)
EP (3) EP0849860A3 (hu)
JP (2) JPH10201175A (hu)
KR (1) KR19980064280A (hu)
CN (1) CN1146099C (hu)
BR (1) BR9706375A (hu)
CZ (1) CZ405997A3 (hu)
DE (1) DE19653060A1 (hu)
HU (1) HUP9702499A2 (hu)
PL (1) PL323655A1 (hu)
RU (1) RU2197773C2 (hu)
UA (1) UA45403C2 (hu)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19653060A1 (de) 1996-12-19 1998-06-25 Asea Brown Boveri Gasgekühlte elektrische Maschine
JP3508687B2 (ja) * 1999-07-12 2004-03-22 株式会社デンソー 回転電機
US6232682B1 (en) * 1999-11-10 2001-05-15 General Electric Co. Gas cooled solid conductor series loop cap assembly
US6707179B2 (en) 2001-07-20 2004-03-16 Siemens Westinghouse Power Corporation Protected seal and related methods for sealing fluid in power generation system
DE50105131D1 (de) * 2001-08-09 2005-02-24 Siemens Ag Anordnung innen gekühlter elektrischer Leiter, insbesondere für einen Generatorläufer
US7803542B2 (en) * 2005-11-29 2010-09-28 The Regents Of The University Of California Signal-on architecture for electronic, oligonucleotide-based detectors
DE102006002173A1 (de) * 2006-01-16 2007-08-09 Alstom Technology Ltd. Gasgekühlte elektrische Maschine, insbesondere Generator
EP2365611B1 (en) * 2006-07-14 2016-03-30 Ansaldo Energia S.p.A. Stator of a turbo generator
CN101183808B (zh) * 2007-11-16 2010-04-07 中国科学院电工研究所 内冷式自循环蒸发冷却风力发电机定子结构
EP2498380A1 (en) * 2011-03-09 2012-09-12 Siemens Aktiengesellschaft Stator arrangement
US9559569B2 (en) * 2012-02-13 2017-01-31 Ge Aviation Systems Llc Arrangement for cooling an electric machine with a layer of thermally conducting and electrically insulating material
DE102014011026B4 (de) * 2014-07-24 2016-10-27 Audi Ag Anschlussvorrichtung und elektrische Maschine
RU200304U1 (ru) * 2020-05-12 2020-10-16 Акционерное общество "Силовые машины - ЗТЛ, ЛМЗ, Электросила, Энергомашэкспорт" (АО "Силовые машины") Статор электрической машины

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915655A (en) * 1951-09-28 1959-12-01 Westinghouse Electric Corp Turbine-generator ventilation
GB786725A (en) * 1953-01-27 1957-11-27 Gen Electric Conductor bar end fittings for direct-cooled dynamo-electric machines
US2873393A (en) * 1957-03-28 1959-02-10 Westinghouse Electric Corp Dual-ventilation hydrogen-cooled generators
DE1765060U (de) * 1957-08-21 1958-04-17 Siemens Ag Elektrische maschine mit gaskuehlung.
DE1128541B (de) * 1959-01-30 1962-04-26 Siemens Ag Elektrische Maschine mit einer fluessigkeitsgekuehlten Staenderwicklung
DE1184852B (de) * 1963-05-03 1965-01-07 Licentia Gmbh Fluessigkeitsgekuehlte elektrische Maschine
US3702964A (en) * 1971-06-22 1972-11-14 Gen Electric Internal static excitation system for a dynamoelectric machine
CH568673A5 (hu) * 1974-03-15 1975-10-31 Bbc Brown Boveri & Cie
US4072873A (en) * 1975-07-09 1978-02-07 Westinghouse Electric Corp. Biaxial compression phase lead connector
JPS573552A (en) * 1980-06-04 1982-01-09 Mitsubishi Electric Corp Cooling device for stator winding end section on rotary electric machine
JPS5889046A (ja) * 1981-11-24 1983-05-27 Mitsubishi Electric Corp 回転電機の冷却装置
EP0175083B2 (de) * 1984-09-07 1993-06-30 BBC Brown Boveri AG Anschlussvorrichtung der Ständerwicklungsstäbe elektrischer Maschinen
US4797588A (en) * 1987-12-14 1989-01-10 Sundstrand Corporation Stator cooling for dynamoelectric machine
FR2645365B1 (fr) * 1989-03-31 1991-09-20 Alsthom Gec Dispositif de refroidissement de barres d'enroulements statoriques de machines electriques
ES2064812T3 (es) * 1991-06-15 1995-02-01 Asea Brown Boveri Maquina electrica refrigerada por gas.
US5214324A (en) * 1992-01-03 1993-05-25 General Electric Company Stator air baffle
US5270598A (en) * 1992-04-15 1993-12-14 Westinghouse Electric Corp. Solid connector for stator phase winding and method of assembly
DE19645272A1 (de) 1996-11-02 1998-05-07 Asea Brown Boveri Gasgekühlte elektrische Maschine
DE19653060A1 (de) 1996-12-19 1998-06-25 Asea Brown Boveri Gasgekühlte elektrische Maschine

Also Published As

Publication number Publication date
BR9706375A (pt) 1999-03-02
US6211586B1 (en) 2001-04-03
UA45403C2 (uk) 2002-04-15
PL323655A1 (en) 1998-06-22
CN1192603A (zh) 1998-09-09
CN1146099C (zh) 2004-04-14
EP0849862A2 (de) 1998-06-24
HU9702499D0 (en) 1998-03-02
EP0849860A2 (de) 1998-06-24
EP0849861A2 (de) 1998-06-24
EP0849860A3 (de) 1999-02-10
EP0849861A3 (de) 1999-02-10
JPH10201175A (ja) 1998-07-31
KR19980064280A (ko) 1998-10-07
DE19653060A1 (de) 1998-06-25
CZ405997A3 (cs) 1998-07-15
US5866960A (en) 1999-02-02
JPH10243608A (ja) 1998-09-11
EP0849862A3 (de) 1999-02-10
RU2197773C2 (ru) 2003-01-27

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