DE1059097B - Gaskuehlung fuer elektrische Wechselstromgeneratoren, insbesondere Turbogenerator - Google Patents

Gaskuehlung fuer elektrische Wechselstromgeneratoren, insbesondere Turbogenerator

Info

Publication number
DE1059097B
DE1059097B DEW22739A DEW0022739A DE1059097B DE 1059097 B DE1059097 B DE 1059097B DE W22739 A DEW22739 A DE W22739A DE W0022739 A DEW0022739 A DE W0022739A DE 1059097 B DE1059097 B DE 1059097B
Authority
DE
Germany
Prior art keywords
gas
pressure
winding
cooling
rotor
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.)
Pending
Application number
DEW22739A
Other languages
German (de)
English (en)
Inventor
Rene A Baudry
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE1059097B publication Critical patent/DE1059097B/de
Pending legal-status Critical Current

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
DEW22739A 1957-03-28 1958-02-28 Gaskuehlung fuer elektrische Wechselstromgeneratoren, insbesondere Turbogenerator Pending DE1059097B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US649141A US2873393A (en) 1957-03-28 1957-03-28 Dual-ventilation hydrogen-cooled generators

Publications (1)

Publication Number Publication Date
DE1059097B true DE1059097B (de) 1959-06-11

Family

ID=24603636

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW22739A Pending DE1059097B (de) 1957-03-28 1958-02-28 Gaskuehlung fuer elektrische Wechselstromgeneratoren, insbesondere Turbogenerator

Country Status (5)

Country Link
US (1) US2873393A (OSRAM)
JP (1) JPS346555B1 (OSRAM)
DE (1) DE1059097B (OSRAM)
FR (1) FR1214140A (OSRAM)
GB (1) GB851155A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339094A1 (de) * 1983-10-28 1985-05-09 Franz Kessler KG, 7952 Bad Buchau Rotierende elektrische maschine
US20140026437A1 (en) * 2011-02-03 2014-01-30 Eisenmann Ag Oxidation furnace
DE202013011351U1 (de) * 2013-10-16 2015-01-19 Liebherr-Components Biberach Gmbh Antriebsvorrichtung

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091710A (en) * 1961-08-30 1963-05-28 Gen Electric Gas-cooled dynamoelectric machine with asymmetrical flow
US3254246A (en) * 1964-06-22 1966-05-31 Westinghouse Electric Corp Dynamoelectric machines
US3271600A (en) * 1964-06-22 1966-09-06 Westinghouse Electric Corp Dynamoelectric machine
US3505546A (en) * 1968-10-14 1970-04-07 Gen Electric Gas cooled dynamoelectric machine with cage type stator frame
US3624432A (en) * 1969-12-19 1971-11-30 Bbc Brown Boveri & Cie Arrangement for securing electrical conductor bars within slots to prevent vibration
CH570063A5 (OSRAM) * 1974-03-04 1975-11-28 Bbc Brown Boveri & Cie
SU745327A1 (ru) * 1978-06-05 1981-12-23 Предприятие П/Я А-7376 Электрическа машина
US4352034A (en) * 1980-12-22 1982-09-28 General Electric Company Stator core with axial and radial cooling for dynamoelectric machines wth air-gap stator windings
US4465947A (en) * 1983-07-13 1984-08-14 General Electric Company Fan diffuser and collector combination for cooling systems in dynamoelectric machines
US4546279A (en) * 1984-05-07 1985-10-08 Westinghouse Electric Corp. Dynamoelectric machine with rotor ventilation system including exhaust coolant gas diffuser and noise baffle
US5081382A (en) * 1990-10-01 1992-01-14 Sundstrand Corporation Generator end turn cooling using oil flow control tubes
EP0519091B1 (de) * 1991-06-15 1994-10-05 Asea Brown Boveri Ag Gasgekühlte elektrische Maschine
DE19653060A1 (de) * 1996-12-19 1998-06-25 Asea Brown Boveri Gasgekühlte elektrische Maschine
US6346753B1 (en) * 2000-04-18 2002-02-12 General Electric Company Fan and rotor dynamic gas sealing system
US6396176B1 (en) * 2000-04-21 2002-05-28 General Electric Company Electric motor fan seal ring
US6703729B2 (en) * 2001-08-15 2004-03-09 General Electric Company Reverse flow stator ventilation system for superconducting synchronous machine
EP1814207A1 (de) * 2006-01-31 2007-08-01 Siemens Aktiengesellschaft Schwingungsdämpfungssystem für einen Stator einer elektrischen Maschine
AT504057A1 (de) * 2006-06-22 2008-02-15 Va Tech Hydro Gmbh Verfahren und vorrichtung zur kühlung einer elektrischen maschine
JP5088577B2 (ja) * 2008-08-22 2012-12-05 アイシン・エィ・ダブリュ株式会社 回転電機
CN101777816B (zh) * 2009-12-08 2012-09-05 精进电动科技（北京）有限公司 一种电机以及一种对电机进行油冷却的方法
US8378550B2 (en) * 2010-09-10 2013-02-19 Remy Technologies, L.L.C. Electric machine including a stator having a stator sleeve and method of cooling a stator
DK2518868T3 (en) * 2011-04-27 2014-03-10 Siemens Ag Cooling device for an electric machine
US20130002067A1 (en) * 2011-06-30 2013-01-03 Bradfield Michael D Electric Machine Module Cooling System and Method
US8975792B2 (en) * 2011-09-13 2015-03-10 Remy Technologies, Llc Electric machine module cooling system and method
US9099900B2 (en) * 2011-12-06 2015-08-04 Remy Technologies, Llc Electric machine module cooling system and method
US9006943B2 (en) * 2012-09-12 2015-04-14 Remy Technologies, L.L.C. Electro-dynamic machine with coolant chargeable bladder
US9246373B2 (en) 2012-10-31 2016-01-26 General Electric Company Cooling assembly for electrical machines and methods of assembling the same
JP6703813B2 (ja) * 2015-08-06 2020-06-03 国立大学法人横浜国立大学 冷却装置、およびモータ
US11365742B2 (en) * 2015-12-21 2022-06-21 Hamilton Sundstrand Corporation Thermal enhancement of cabin air compressor motor cooling
US10411562B2 (en) 2016-01-14 2019-09-10 Honeywell International Inc. Compact high speed generator having passageways for air and cooling oil
US10715013B2 (en) 2016-01-14 2020-07-14 Honeywell International Inc. Compact high speed generator having respective oil and air cooling passages
EP3223394A1 (de) * 2016-03-22 2017-09-27 Siemens Aktiengesellschaft Fluidgekühltes aktivteil, elektrische maschine und antriebssystem
JP7071845B2 (ja) * 2018-03-02 2022-05-19 本田技研工業株式会社 回転電機
US10892668B2 (en) * 2019-04-12 2021-01-12 Ford Global Technologies, Llc Cooling systems for cooling electric machines within electrified vehicles
CN116231932A (zh) * 2021-12-02 2023-06-06 中车永济电机有限公司 一种全封闭自通风式电机冷却结构
US20240356390A1 (en) * 2023-04-20 2024-10-24 Aisin Corporation Encapsulation receptacle for welded stator wire ends

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1082691A (fr) * 1952-04-18 1954-12-31 Westinghouse Electric Corp Système de réfrigération par évaporation pour machines dynamo-électriques
US2707243A (en) * 1953-10-30 1955-04-26 Westinghouse Electric Corp Inner-cooled generators with singledirection ventilation
CH310332A (de) * 1951-12-12 1955-10-15 Vickers Electrical Co Ltd Dynamomaschine.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763794A (en) * 1951-09-28 1956-09-18 Westinghouse Electric Corp Turbine-generator ventilation
US2722616A (en) * 1952-04-18 1955-11-01 Westinghouse Electric Corp Evaporative cooling system for dynamo-electric machines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH310332A (de) * 1951-12-12 1955-10-15 Vickers Electrical Co Ltd Dynamomaschine.
FR1082691A (fr) * 1952-04-18 1954-12-31 Westinghouse Electric Corp Système de réfrigération par évaporation pour machines dynamo-électriques
US2707243A (en) * 1953-10-30 1955-04-26 Westinghouse Electric Corp Inner-cooled generators with singledirection ventilation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339094A1 (de) * 1983-10-28 1985-05-09 Franz Kessler KG, 7952 Bad Buchau Rotierende elektrische maschine
US20140026437A1 (en) * 2011-02-03 2014-01-30 Eisenmann Ag Oxidation furnace
US9139936B2 (en) * 2011-02-03 2015-09-22 Eisenmann Ag Oxidation furnace
DE202013011351U1 (de) * 2013-10-16 2015-01-19 Liebherr-Components Biberach Gmbh Antriebsvorrichtung
US10355559B2 (en) 2013-10-16 2019-07-16 Liebherr-Components Biberach Gmbh Drive apparatus for a wheel of a work machine

Also Published As

Publication number Publication date
FR1214140A (fr) 1960-04-06
GB851155A (en) 1960-10-12
US2873393A (en) 1959-02-10
JPS346555B1 (OSRAM) 1959-07-30

Similar Documents

Publication Publication Date Title
DE1059097B (de) Gaskuehlung fuer elektrische Wechselstromgeneratoren, insbesondere Turbogenerator
AT97598B (de) Einrichtung zur Kühlung von elektrischen Maschinen.
DE951514C (de) Kuehlung dynamo-elektrischer Maschinen
DE4138268A1 (de) Elektromotor
DE2310704A1 (de) Durch rotierende waermeleitung gekuehlte dynamoelektrische maschine
DE19645272A1 (de) Gasgekühlte elektrische Maschine
DE2704189A1 (de) Umlenkstruktur am ende eines gasspaltes einer dynamoelektrischen maschine mit gegenstromkuehlung
DE19751055A1 (de) Gasgekühlter Turbogenerator
DE3703594A1 (de) Gasgekuehlte elektrische maschine
DE1059559B (de) Wechselstromgeneratoren, insbesondere Turbogeneratoren, mit direkter Leiterkuehlung
DE102010001437B4 (de) Dynamoelektrische Maschine mit einem Schleifringläufer und geschlossener Schleifringanordnung
CH323433A (de) Verfahren und Einrichtung zum Kühlen von elektrischen Leitern einer ganz gekapselten, dynamoelektrischen Maschine
EP3289671B1 (de) Elektrische maschine
DE2830852C3 (de) Kühleinrichtung für den Rotor einer elektrischen Maschine
DE102008002299A1 (de) Rotor mit innengekühlter Rotorwicklung
DE3145937A1 (de) "statische erregeranordnung und damit ausgeruestete dynamomaschine"
CH673069A5 (OSRAM)
DE2235336A1 (de) Fluessigkeitsgekuehlter rotor fuer dynamoelektrische maschinen
DE1488433C3 (de) Turbogenerator mit direkt gekühlten Wicklungen
DE1013771B (de) Gasgekuehlte dynamoelektrische Maschine
DE2526290A1 (de) Dynamomaschine mit kuehlfluessigkeitsrotor
DE2524820A1 (de) Dynamoelektrische maschine
DE19913199A1 (de) Verfahren und Vorrichtung zur Kühlung einer elektrischen Maschine mit einem Stator und einem Rotor
DE4032944A1 (de) Gasgekuehlte elektrische maschine
DE2514255C3 (de) Anordnung zur Kühlung der Blechpaket-Endzonen von elektrischen Maschinen