SE8104518L - Dynamoelektrisk maskin - Google Patents

Dynamoelektrisk maskin

Info

Publication number
SE8104518L
SE8104518L SE8104518A SE8104518A SE8104518L SE 8104518 L SE8104518 L SE 8104518L SE 8104518 A SE8104518 A SE 8104518A SE 8104518 A SE8104518 A SE 8104518A SE 8104518 L SE8104518 L SE 8104518L
Authority
SE
Sweden
Prior art keywords
rotor
dynamoelectric machine
poles
air
spaces
Prior art date
Application number
SE8104518A
Other languages
Unknown language ( )
English (en)
Other versions
SE456384B (sv
Inventor
A Mizuyama
T Ogita
S Okazaki
T Anan
Original Assignee
Tokyo Shibaura Electric Co
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 Tokyo Shibaura Electric Co filed Critical Tokyo Shibaura Electric Co
Publication of SE8104518L publication Critical patent/SE8104518L/sv
Publication of SE456384B publication Critical patent/SE456384B/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
SE8104518A 1980-07-25 1981-07-24 Roterande elektrisk maskin med luftkylning SE456384B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10134080A JPS5728541A (en) 1980-07-25 1980-07-25 Rotary electric machine

Publications (2)

Publication Number Publication Date
SE8104518L true SE8104518L (sv) 1982-01-26
SE456384B SE456384B (sv) 1988-09-26

Family

ID=14298102

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8104518A SE456384B (sv) 1980-07-25 1981-07-24 Roterande elektrisk maskin med luftkylning

Country Status (4)

Country Link
US (1) US4383191A (sv)
JP (1) JPS5728541A (sv)
DE (1) DE3128772A1 (sv)
SE (1) SE456384B (sv)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580071A (en) * 1983-07-28 1986-04-01 Mitsubishi Denki Kabushiki Kaisha Generator cooling apparatus
SE457183B (sv) * 1984-10-05 1988-12-05 Asea Ab Synkronmaskin
US4900956A (en) * 1988-11-14 1990-02-13 Westinghouse Electric Corp. Closed channel axial vent for radially ventilated generator rotor
CA2010670C (en) * 1990-02-22 1997-04-01 James H. Dymond Salient pole rotor for a dynamoelectric machine
SE515843C2 (sv) * 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
US5757094A (en) * 1997-03-28 1998-05-26 General Electric Canada Inc. Ventilation system for an AC machine having overhanging salient poles with juxtaposed shrouds
US5898246A (en) * 1998-03-13 1999-04-27 The United States Of America As Represented By The Secretary Of The Air Force Control of reluctance dynamoelectric machine cooling fluid
US5994804A (en) * 1998-12-07 1999-11-30 Sundstrand Corporation Air cooled dynamoelectric machine
US6215212B1 (en) * 1999-08-12 2001-04-10 Hamilton Sundstrand Corporation Shaftless rotor construction
US6737768B2 (en) * 2000-03-31 2004-05-18 Hitachi, Ltd. Rotating electric machine
CA2324696C (en) 2000-10-26 2008-06-10 General Electric Canada Inc. Dynamoelectric machine rotor ventilation
WO2002071577A1 (fr) * 2001-03-07 2002-09-12 Hitachi, Ltd. Machine electrique rotative
US6504273B2 (en) * 2001-04-25 2003-01-07 General Electric Company Adjustable space block baffle for generator and method for controlling ventilation flow
US6882068B2 (en) * 2002-10-08 2005-04-19 General Electric Company Forced air stator ventilation system and stator ventilation method for superconducting synchronous machine
US6943469B2 (en) * 2002-11-01 2005-09-13 Siemens Westinghouse Power Corporation Supplemented zonal ventilation system for electric generator
DE10345888B4 (de) * 2003-09-30 2006-11-23 Siemens Ag Elektrischer Direktantrieb
JP3982491B2 (ja) * 2003-12-22 2007-09-26 株式会社日立製作所 回転電機
CN100469311C (zh) * 2004-03-29 2009-03-18 松下电器产业株式会社 用于活体信息测定的光学元件及采用此元件的活体信息测定装置
EP2230751A1 (en) * 2009-03-16 2010-09-22 ABB Oy An arrangement and method for cooling an electrical machine
EP2733829A1 (de) * 2012-11-15 2014-05-21 Siemens Aktiengesellschaft Bauteil für eine dynamoelektrische Maschine
JP5787184B2 (ja) * 2012-12-05 2015-09-30 株式会社デンソー 回転子、および、これを用いた回転電機
WO2014133402A1 (en) * 2013-02-28 2014-09-04 General Electric Company Generator gas shield support device and method of removing generator gas shield
CN103997162A (zh) * 2014-05-02 2014-08-20 宁波市成大机械研究所 空空冷高压高效电动机
TWI565198B (zh) * 2015-01-08 2017-01-01 周文三 可抑住馬達內部升溫之散熱構造
EP3509189A1 (en) * 2018-01-08 2019-07-10 General Electric Company Turbogenerator rotor, turbogenerator, and methods of furnishing a turbogenerator with a baffle assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1303020A (fr) * 1961-07-13 1962-09-07 Materiel Electrique S W Le Perfectionnements aux dispositifs de ventilation des alternateurs à rotor de grand diamètre
US3225231A (en) * 1963-09-19 1965-12-21 Gen Electric Gas-cooled end winding for dynamoelectric machine rotor
US3413499A (en) * 1966-06-20 1968-11-26 Gen Electric Generator air gap entrance baffle for cooling stator core end portions
SE311039B (sv) * 1968-09-11 1969-05-27 Electrolux Ab
US3588557A (en) * 1969-02-19 1971-06-28 Westinghouse Electric Corp Low loss ventilation for salient pole machines
JPS5515940B2 (sv) * 1973-01-22 1980-04-26
CH570063A5 (sv) * 1974-03-04 1975-11-28 Bbc Brown Boveri & Cie
JPS5750410B2 (sv) * 1974-10-04 1982-10-27
CA1050599A (en) * 1975-06-16 1979-03-13 Westinghouse Electric Corporation Ventilation system for dynamoelectric machines
US4182966A (en) * 1975-06-16 1980-01-08 Westinghouse Electric Corp. Ventilation system for dynamoelectric machines
US4028569A (en) * 1975-06-16 1977-06-07 Westinghouse Electric Corporation Ventilation system for dynamoelectric machines
US4051400A (en) * 1976-02-05 1977-09-27 General Electric Company End gas gap baffle structure for reverse flow cooled dynamoelectric machine
US4071790A (en) * 1976-06-01 1978-01-31 General Electric Company Cooling arrangement for rotor end turns of reverse flow cooled dynamoelectric machines

Also Published As

Publication number Publication date
US4383191A (en) 1983-05-10
SE456384B (sv) 1988-09-26
DE3128772A1 (de) 1982-03-25
JPS5728541A (en) 1982-02-16

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