JP2012100523A - 発電機回転子の主リード線支持およびリード線経路構成 - Google Patents

発電機回転子の主リード線支持およびリード線経路構成 Download PDF

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Publication number
JP2012100523A
JP2012100523A JP2011228395A JP2011228395A JP2012100523A JP 2012100523 A JP2012100523 A JP 2012100523A JP 2011228395 A JP2011228395 A JP 2011228395A JP 2011228395 A JP2011228395 A JP 2011228395A JP 2012100523 A JP2012100523 A JP 2012100523A
Authority
JP
Japan
Prior art keywords
generator rotor
rotor
main
main lead
arcuate
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
JP2011228395A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012100523A5 (cg-RX-API-DMAC7.html
Inventor
Sanjeev Kumar Jain
サンジーヴ・クマール・ジャ
Awasthi Richa
リチャ・アワスティ
James Jonathan Grant
ジェームズ・ジョナサン・グラント
Baradwaj Sridaran Matthew
マドュ・バラドワジ・スリダラン
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.)
General Electric Co
Original Assignee
General 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 General Electric Co filed Critical General Electric Co
Publication of JP2012100523A publication Critical patent/JP2012100523A/ja
Publication of JP2012100523A5 publication Critical patent/JP2012100523A5/ja
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
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H02K3/51—Fastening of winding heads, equalising connectors, or connections thereto applicable to rotors only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Windings For Motors And Generators (AREA)
JP2011228395A 2010-10-25 2011-10-18 発電機回転子の主リード線支持およびリード線経路構成 Pending JP2012100523A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/911,028 2010-10-25
US12/911,028 US8222780B2 (en) 2010-10-25 2010-10-25 Generator rotor main lead support and lead path configuration

Publications (2)

Publication Number Publication Date
JP2012100523A true JP2012100523A (ja) 2012-05-24
JP2012100523A5 JP2012100523A5 (cg-RX-API-DMAC7.html) 2014-12-04

Family

ID=45220006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011228395A Pending JP2012100523A (ja) 2010-10-25 2011-10-18 発電機回転子の主リード線支持およびリード線経路構成

Country Status (4)

Country Link
US (2) US8222780B2 (cg-RX-API-DMAC7.html)
JP (1) JP2012100523A (cg-RX-API-DMAC7.html)
DE (1) DE102011054714A1 (cg-RX-API-DMAC7.html)
GB (1) GB2485044A (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR093944A1 (es) 2012-12-14 2015-07-01 Berry Plastics Corp Troquelado para envase
JP6324180B2 (ja) * 2014-04-14 2018-05-16 株式会社日立製作所 回転電機または風力発電システム
US9203272B1 (en) 2015-06-27 2015-12-01 Dantam K. Rao Stealth end windings to reduce core-end heating in large electric machines
EP3121940B1 (en) * 2015-07-22 2020-04-08 General Electric Technology GmbH A ring for an electric machine
CN106849451B (zh) * 2016-12-25 2023-03-24 中船重工电机科技股份有限公司 双馈异步风力发电机转子绕组的星形接点环结构
GB2619163A (en) * 2023-04-19 2023-11-29 Siemens Energy Global Gmbh & Co Kg Centering device for rotating machine
EP4510429A1 (en) * 2023-08-16 2025-02-19 GE Aviation Systems LLC Method and apparatus for cooling a rotor assembly

Citations (7)

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US3872335A (en) * 1974-03-07 1975-03-18 Westinghouse Electric Corp Rotating rectifier assembly for brushless exciters
JPS54128005U (cg-RX-API-DMAC7.html) * 1978-02-28 1979-09-06
US5039896A (en) * 1989-12-20 1991-08-13 General Electric Company Main field coil connector with high cyclic duty capability
JPH03101145U (cg-RX-API-DMAC7.html) * 1990-01-31 1991-10-22
US6347968B1 (en) * 2000-12-21 2002-02-19 General Electric Company Apparatus and methods for providing an electrical connection between a bore copper and field windings of a dynamoelectric machine
US20090289519A1 (en) * 2008-05-20 2009-11-26 Hitachi, Ltd. Electric rotating machine
US7830052B2 (en) * 2008-05-09 2010-11-09 Siemens Energy, Inc. Electric machine having electrically conductive member and associated insulation assembly and related methods

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SE380944B (sv) * 1973-02-23 1975-11-17 Asea Ab Turbogenerator vars rotor har en direkt vetskekyld lindning
US3916230A (en) * 1974-06-17 1975-10-28 Westinghouse Electric Corp Liquid-cooled rotor for dynamoelectric machines
US3980910A (en) * 1974-12-16 1976-09-14 Westinghouse Electric Corporation Phase lead connector
US4712029A (en) 1986-12-22 1987-12-08 Sundstrand Corporation Generator high temperature electrical lead assembly
US4870308A (en) 1988-06-17 1989-09-26 Westinghouse Electric Corp. Flexible conductor and dynamoelectric machine incorporating the same
CA2025299C (en) 1989-09-18 1993-08-24 Takashi Watanabe Feeder lead wire of rotor for electric machine
US5122696A (en) 1991-03-13 1992-06-16 General Electric Company Main lead connector for a generator/motor rotor
US5358432A (en) 1991-04-03 1994-10-25 General Electric Company Resilient connectors for a generator/motor rotor
CH682610A5 (de) 1991-10-01 1993-10-15 Asea Brown Boveri Rotor einer elektrischen Maschine mit einer Erregerstromzuleitung.
FR2780828B1 (fr) * 1998-07-02 2000-09-29 Valeo Equip Electr Moteur Alternateur de vehicule ayant un enroulement isole du carter
US6501201B1 (en) 2000-10-04 2002-12-31 Siemens Westinghouse Power Corporation Generator rotor lead path configuration
US6424063B1 (en) * 2000-10-04 2002-07-23 Siemens Westinghouse Power Corporation Generator rotor lead path configuration
US6453540B1 (en) 2000-12-22 2002-09-24 General Electric Company Tool for the installation of a terminal stud adapter in a generator rotor and methods therefor
US6632109B2 (en) 2001-06-28 2003-10-14 General Electric Company Powder coated terminal stud assemblies and methods of fabricating
US7129605B2 (en) 2003-01-02 2006-10-31 Siemens Power Generation, Inc. Generator rotor lead path for connecting to a field winding
US7247966B2 (en) 2004-06-24 2007-07-24 Siemens Power Generation, Inc. Flexible rotor pole crossover for a generator
US7256528B2 (en) * 2004-06-28 2007-08-14 General Electric Company Tie ring
US6930434B1 (en) 2004-11-04 2005-08-16 Siemens Westinghouse Power Corporation Generator rotor pole crossover
JP4627712B2 (ja) 2005-10-07 2011-02-09 株式会社日立製作所 回転電機及びその製作方法

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872335A (en) * 1974-03-07 1975-03-18 Westinghouse Electric Corp Rotating rectifier assembly for brushless exciters
JPS50121710A (cg-RX-API-DMAC7.html) * 1974-03-07 1975-09-23
JPS54128005U (cg-RX-API-DMAC7.html) * 1978-02-28 1979-09-06
US5039896A (en) * 1989-12-20 1991-08-13 General Electric Company Main field coil connector with high cyclic duty capability
JPH03198634A (ja) * 1989-12-20 1991-08-29 General Electric Co <Ge> 界磁コネクタ
JPH03101145U (cg-RX-API-DMAC7.html) * 1990-01-31 1991-10-22
US6347968B1 (en) * 2000-12-21 2002-02-19 General Electric Company Apparatus and methods for providing an electrical connection between a bore copper and field windings of a dynamoelectric machine
JP2004516798A (ja) * 2000-12-21 2004-06-03 ゼネラル・エレクトリック・カンパニイ 発電電動機械のボア銅と界磁巻線との間の電気的接続を行うための装置及び方法
US7830052B2 (en) * 2008-05-09 2010-11-09 Siemens Energy, Inc. Electric machine having electrically conductive member and associated insulation assembly and related methods
US20090289519A1 (en) * 2008-05-20 2009-11-26 Hitachi, Ltd. Electric rotating machine
JP2009284579A (ja) * 2008-05-20 2009-12-03 Hitachi Ltd 回転電機

Also Published As

Publication number Publication date
US20120098385A1 (en) 2012-04-26
US8278792B1 (en) 2012-10-02
GB201118122D0 (en) 2011-11-30
DE102011054714A1 (de) 2012-04-26
US8222780B2 (en) 2012-07-17
US20120228973A1 (en) 2012-09-13
GB2485044A (en) 2012-05-02

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