JP2007300718A5 - - Google Patents

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Publication number
JP2007300718A5
JP2007300718A5 JP2006125661A JP2006125661A JP2007300718A5 JP 2007300718 A5 JP2007300718 A5 JP 2007300718A5 JP 2006125661 A JP2006125661 A JP 2006125661A JP 2006125661 A JP2006125661 A JP 2006125661A JP 2007300718 A5 JP2007300718 A5 JP 2007300718A5
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JP
Japan
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Application number
JP2006125661A
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JP2007300718A (ja
JP5016843B2 (ja
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Priority to JP2006125661A priority Critical patent/JP5016843B2/ja
Priority claimed from JP2006125661A external-priority patent/JP5016843B2/ja
Priority to EP07008676.4A priority patent/EP1850458B1/en
Priority to US11/741,166 priority patent/US7812501B2/en
Priority to CN200710109784.1A priority patent/CN101064450B/zh
Publication of JP2007300718A publication Critical patent/JP2007300718A/ja
Publication of JP2007300718A5 publication Critical patent/JP2007300718A5/ja
Application granted granted Critical
Publication of JP5016843B2 publication Critical patent/JP5016843B2/ja
Active legal-status Critical Current
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JP2006125661A 2006-04-28 2006-04-28 回転電機の回転子 Active JP5016843B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2006125661A JP5016843B2 (ja) 2006-04-28 2006-04-28 回転電機の回転子
EP07008676.4A EP1850458B1 (en) 2006-04-28 2007-04-27 Dynamo-electric machine rotor
US11/741,166 US7812501B2 (en) 2006-04-28 2007-04-27 Dynamo-electric machine rotor
CN200710109784.1A CN101064450B (zh) 2006-04-28 2007-04-27 电动发电机转子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006125661A JP5016843B2 (ja) 2006-04-28 2006-04-28 回転電機の回転子

Publications (3)

Publication Number Publication Date
JP2007300718A JP2007300718A (ja) 2007-11-15
JP2007300718A5 true JP2007300718A5 (ja) 2009-01-08
JP5016843B2 JP5016843B2 (ja) 2012-09-05

Family

ID=38028471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006125661A Active JP5016843B2 (ja) 2006-04-28 2006-04-28 回転電機の回転子

Country Status (4)

Country Link
US (1) US7812501B2 (ja)
EP (1) EP1850458B1 (ja)
JP (1) JP5016843B2 (ja)
CN (1) CN101064450B (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8198762B2 (en) * 2008-01-31 2012-06-12 Pratt & Whitney Canada Corp. Winding end turn cooling in an electric machine
EP2112745A1 (de) * 2008-04-21 2009-10-28 Siemens Aktiengesellschaft Verfahren zur Kühlung eines elektrischen Leiters
CN101800454B (zh) * 2009-02-11 2012-04-04 哈尔滨理工大学 空冷汽轮发电机转子线圈端部风量调节方法
US8115352B2 (en) * 2009-03-17 2012-02-14 General Electric Company Dynamoelectric machine coil spacerblock having flow deflecting channel in coil facing surface thereof
AT508622B1 (de) * 2009-07-29 2012-05-15 Andritz Hydro Gmbh Wickelkopfabstützung einer elektrischen maschine
EP2389719B1 (de) * 2009-12-18 2012-08-22 Sensoplan Aktiengesellschaft Rotor eines elektrischen generators für die stromgewinnung in kraftwerken
CN101789640A (zh) * 2010-03-05 2010-07-28 黄山市继林机械制造有限公司 一种永磁电机的定子组件
US8519581B2 (en) * 2010-06-08 2013-08-27 Remy Technologies, Llc Electric machine cooling system and method
US8456046B2 (en) * 2010-06-08 2013-06-04 Remy Technologies, Llc Gravity fed oil cooling for an electric machine
US8269383B2 (en) * 2010-06-08 2012-09-18 Remy Technologies, Llc Electric machine cooling system and method
RU2449451C1 (ru) 2011-04-01 2012-04-27 Закрытое Акционерное Общество "Нефтьстальконструкция" Система вентиляции ротора электрической машины
SI2639937T1 (sl) * 2012-03-16 2015-04-30 Alstom Renewable Technologies Rotor za elektrodinamični stroj
US9973049B2 (en) 2013-03-15 2018-05-15 Techtronic Industries Co. Ltd. Electric motor
CN104065186B (zh) 2014-06-13 2017-10-17 新疆金风科技股份有限公司 一种用于电机的定子、电机及其通风冷却方法
CN106537733A (zh) * 2014-07-25 2017-03-22 三菱电机株式会社 旋转电机
US9203272B1 (en) 2015-06-27 2015-12-01 Dantam K. Rao Stealth end windings to reduce core-end heating in large electric machines
KR101783098B1 (ko) * 2015-09-01 2017-09-28 두산중공업 주식회사 냉각 유로를 갖는 로터 어셈블리
CN105515235A (zh) * 2016-01-22 2016-04-20 沈阳兴华航空电器有限责任公司 一种中频三相交流风机
CN107947463B (zh) * 2018-01-10 2024-01-19 东方电气集团东方电机有限公司 汽轮发电机转子端部线圈轴向外冷风路结构
EP3681016B1 (en) * 2019-01-11 2023-07-26 General Electric Company Generator rotor and end winding blocking member for a turbogenerator
EP4099546A4 (en) * 2020-01-31 2023-10-18 Weg Equipamentos Elétricos S/A ROTOR AND ROTATING ELECTRIC MACHINE
JPWO2022049650A1 (ja) * 2020-09-02 2022-03-10
GB202106809D0 (en) * 2021-05-13 2021-06-30 Cummins Generator Technologies Spacer for rotor windings

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
JPS5765237A (en) * 1980-10-08 1982-04-20 Hitachi Ltd Rotor for rotary electric machine
DE3416943A1 (de) * 1984-05-08 1985-11-14 Kraftwerk Union AG, 4330 Mülheim Einrichtung zur forcierten rotorwicklungs-gaskuehlung dynamoelektrischer maschinen, insbesondere von turbogeneratoren
DE3700508A1 (de) * 1987-01-09 1988-07-21 Siemens Ag Einrichtung zur gaskuehlung des wickelkopfbereiches von rotorwicklungen dynamoelektrischer maschinen
JPH07213000A (ja) * 1994-01-24 1995-08-11 Fuji Electric Co Ltd 回転電機の回転子巻線頭部冷却構造
US5644179A (en) * 1994-12-19 1997-07-01 General Electric Company Gas cooled end turns for dynamoelectric machine rotor
JPH09322454A (ja) * 1996-05-31 1997-12-12 Hitachi Ltd 回転電機の回転子
US5767600A (en) * 1997-02-27 1998-06-16 Whiteley; Eric Modular motor
JPH10336964A (ja) * 1997-05-30 1998-12-18 Hitachi Ltd 回転電機
JP3656381B2 (ja) * 1997-12-02 2005-06-08 富士電機システムズ株式会社 回転電気機械の円筒形回転子
JP2000050576A (ja) * 1998-07-29 2000-02-18 Toshiba Corp 回転電機の回転子冷却装置
JP2000350412A (ja) * 1999-06-02 2000-12-15 Hitachi Ltd 回転電機
US6204580B1 (en) * 2000-02-09 2001-03-20 General Electric Co. Direct gas cooled rotor endwinding ventilation schemes for rotating machines with concentric coil rotors
JP2002136018A (ja) * 2000-10-26 2002-05-10 Hitachi Ltd 回転電機の回転子
US6498408B2 (en) * 2000-12-20 2002-12-24 General Electric Company Heat transfer enhancement at generator stator core space blocks
US6617749B2 (en) * 2000-12-22 2003-09-09 General Electric Company Re-entrant spaceblock configuration for enhancing cavity flow in rotor endwinding of electric power generator
JP3735545B2 (ja) * 2001-07-27 2006-01-18 三菱電機株式会社 回転電機
JP2003250238A (ja) * 2002-02-26 2003-09-05 Hitachi Ltd 回転電機
US6628020B1 (en) * 2002-05-21 2003-09-30 General Electric Company Heat transfer enhancement of ventilation grooves of rotor end windings in dynamoelectric machines
US6952070B1 (en) * 2004-04-29 2005-10-04 General Electric Company Capped flat end windings in an electrical machine

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