JP2003023739A5 - - Google Patents

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Publication number
JP2003023739A5
JP2003023739A5 JP2002129455A JP2002129455A JP2003023739A5 JP 2003023739 A5 JP2003023739 A5 JP 2003023739A5 JP 2002129455 A JP2002129455 A JP 2002129455A JP 2002129455 A JP2002129455 A JP 2002129455A JP 2003023739 A5 JP2003023739 A5 JP 2003023739A5
Authority
JP
Japan
Prior art keywords
stator
key bar
phase band
adjusting
lamination segment
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.)
Granted
Application number
JP2002129455A
Other languages
English (en)
Japanese (ja)
Other versions
JP4137506B2 (ja
JP2003023739A (ja
Filing date
Publication date
Priority claimed from US09/681,571 external-priority patent/US7113899B2/en
Application filed filed Critical
Publication of JP2003023739A publication Critical patent/JP2003023739A/ja
Publication of JP2003023739A5 publication Critical patent/JP2003023739A5/ja
Application granted granted Critical
Publication of JP4137506B2 publication Critical patent/JP4137506B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2002129455A 2001-05-01 2002-05-01 キーバーを含む電気機械固定子の設計方法 Expired - Fee Related JP4137506B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/681571 2001-05-01
US09/681,571 US7113899B2 (en) 2001-05-01 2001-05-01 Method and system for designing an electric machine stator including keybars

Publications (3)

Publication Number Publication Date
JP2003023739A JP2003023739A (ja) 2003-01-24
JP2003023739A5 true JP2003023739A5 (enExample) 2005-08-18
JP4137506B2 JP4137506B2 (ja) 2008-08-20

Family

ID=24735845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002129455A Expired - Fee Related JP4137506B2 (ja) 2001-05-01 2002-05-01 キーバーを含む電気機械固定子の設計方法

Country Status (6)

Country Link
US (1) US7113899B2 (enExample)
EP (1) EP1255342A3 (enExample)
JP (1) JP4137506B2 (enExample)
KR (1) KR100919732B1 (enExample)
CA (1) CA2383285A1 (enExample)
HU (1) HUP0201415A3 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7113899B2 (en) * 2001-05-01 2006-09-26 General Electric Company Method and system for designing an electric machine stator including keybars
CH698498B1 (de) * 2006-03-31 2009-08-31 Alstom Technology Ltd Magnetische abschirmung im stirnbereich des stators eines drehstromgenerators.
JP5467840B2 (ja) * 2009-10-13 2014-04-09 株式会社日立産機システム 永久磁石モータ
US8912704B2 (en) 2010-09-23 2014-12-16 Northern Power Systems, Inc. Sectionalized electromechanical machines having low torque ripple and low cogging torque characteristics
US8789274B2 (en) 2010-09-23 2014-07-29 Northern Power Systems, Inc. Method and system for servicing a horizontal-axis wind power unit
US9281731B2 (en) 2010-09-23 2016-03-08 Northem Power Systems, Inc. Method for maintaining a machine having a rotor and a stator
US8816546B2 (en) * 2010-09-23 2014-08-26 Northern Power Systems, Inc. Electromagnetic rotary machines having modular active-coil portions and modules for such machines
US9359994B2 (en) 2010-09-23 2016-06-07 Northern Power Systems, Inc. Module-handling tool for installing/removing modules into/from an electromagnetic rotary machine having a modularized active portion
US8179028B1 (en) 2011-08-08 2012-05-15 Rao Dantam K Prevention of core failures in large electric machines

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652889A (en) 1971-01-18 1972-03-28 Gen Electric Laminated dynamoelectric machine core and method of stacking
US3987325A (en) 1974-09-30 1976-10-19 General Electric Company Short-circuiting rings for dynamoelectric machine
JPS5778334A (en) 1980-10-31 1982-05-17 Hitachi Ltd Stator of electric machine
US4564779A (en) 1984-09-14 1986-01-14 General Electric Company Dynamoelectric machine stator using cylindrical keybars
US4837471A (en) * 1987-10-23 1989-06-06 General Electric Company Dynamoelectric machine stator using cylindrical keybar with improved dovetail configuration
US4916803A (en) 1988-10-17 1990-04-17 General Electric Company Stator keybar installation using auxiliary plates
US6321439B1 (en) * 1997-01-21 2001-11-27 Siemens Westinghouse Power Corporation Method for assembly of a stator in the field
US6499002B1 (en) * 1999-02-17 2002-12-24 General Electric Company System and method for generating a noise index for a mechanical system
US6104116A (en) * 1999-04-16 2000-08-15 Siemens Westinghouse Power Corporation Generator stator keybar compliant clamp and current shunt
US6462457B2 (en) * 2000-12-27 2002-10-08 General Electric Company Power generator
US6429567B1 (en) * 2000-12-27 2002-08-06 General Electric Company Power generator
US7113899B2 (en) * 2001-05-01 2006-09-26 General Electric Company Method and system for designing an electric machine stator including keybars
US6720699B1 (en) * 2002-10-25 2004-04-13 General Electric Company Keybar voltage and current reduction for a power generator assembly

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