JP2004151094A5 - - Google Patents

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Publication number
JP2004151094A5
JP2004151094A5 JP2003353058A JP2003353058A JP2004151094A5 JP 2004151094 A5 JP2004151094 A5 JP 2004151094A5 JP 2003353058 A JP2003353058 A JP 2003353058A JP 2003353058 A JP2003353058 A JP 2003353058A JP 2004151094 A5 JP2004151094 A5 JP 2004151094A5
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JP
Japan
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
JP2003353058A
Other versions
JP4503972B2 (ja
JP2004151094A (ja
Filing date
Publication date
Priority claimed from US10/270,326 external-priority patent/US6847224B2/en
Application filed filed Critical
Publication of JP2004151094A publication Critical patent/JP2004151094A/ja
Publication of JP2004151094A5 publication Critical patent/JP2004151094A5/ja
Application granted granted Critical
Publication of JP4503972B2 publication Critical patent/JP4503972B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2003353058A 2002-10-15 2003-10-14 試験プローブ Expired - Fee Related JP4503972B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/270,326 US6847224B2 (en) 2002-10-15 2002-10-15 Test probe

Publications (3)

Publication Number Publication Date
JP2004151094A JP2004151094A (ja) 2004-05-27
JP2004151094A5 true JP2004151094A5 (ja) 2006-11-30
JP4503972B2 JP4503972B2 (ja) 2010-07-14

Family

ID=29584177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003353058A Expired - Fee Related JP4503972B2 (ja) 2002-10-15 2003-10-14 試験プローブ

Country Status (4)

Country Link
US (1) US6847224B2 (ja)
JP (1) JP4503972B2 (ja)
CH (1) CH696778A5 (ja)
GB (1) GB2395281B (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7208971B2 (en) * 2002-10-15 2007-04-24 General Electric Company Manual probe carriage system and method of using the same
US6927598B2 (en) * 2002-10-15 2005-08-09 General Electric Company Test probe for electrical devices having low or no wedge depression
ATE368321T1 (de) * 2003-10-03 2007-08-15 Gen Electric Sonde mit einstellbaren teilen
US7098560B2 (en) * 2004-05-27 2006-08-29 Siemens Power Generation, Inc. Flux probe for electric generator
US7466126B2 (en) * 2004-07-12 2008-12-16 General Electric Company Universal sensor probe with adjustable members configured to fit between a plurality of slot openings of varying widths
US7605504B2 (en) * 2007-03-28 2009-10-20 General Electric Company Fault-tolerant permanent magnet machine with reconfigurable stator core slot flux paths
US7541705B2 (en) * 2007-03-28 2009-06-02 General Electric Company Fault-tolerant permanent magnet machine with reconfigurable flux paths in stator back iron
US7605503B2 (en) * 2007-03-28 2009-10-20 General Electric Company Fault-tolerant permanent magnet machine with reconfigurable stator core slot opening and back iron flux paths
US7676951B2 (en) * 2007-06-26 2010-03-16 General Electric Company Method and apparatus for linear measurement of a stator core
US20100060289A1 (en) * 2008-09-05 2010-03-11 Skf Usa, Inc. System for Electrical Apparatus Testing
WO2010039153A1 (en) * 2008-10-04 2010-04-08 Skf Usa, Inc. Portable system for immotive multiphasic motive force electrical machine testing
US8519729B2 (en) * 2010-02-10 2013-08-27 Sunpower Corporation Chucks for supporting solar cell in hot spot testing
US8781765B2 (en) 2011-04-11 2014-07-15 General Electric Company Online monitoring system and method to identify shorted turns in a field winding of a rotor
EP2541751B1 (en) * 2011-06-29 2021-08-04 General Electric Technology GmbH Excitation device
CO7050216A1 (es) * 2013-03-05 2014-09-10 Univ Nac De Colombia Método y sistema para la detección y diagnóstico de fallas de máquinas eléctricas en operación
EP3106890A1 (en) * 2015-06-19 2016-12-21 General Electric Technology GmbH Method for measuring a stator core of an electric machine and measuring device
CN109374041A (zh) * 2018-11-29 2019-02-22 三集团有限公司北京分公司 发电机磁性槽楔检测系统及方法
JP7213169B2 (ja) * 2019-11-25 2023-01-26 東芝三菱電機産業システム株式会社 コアループ試験方法およびコアループ試験用治具

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0338692Y2 (ja) * 1985-04-10 1991-08-15
IN169952B (ja) * 1987-02-11 1992-01-18 Westinghouse Electric Corp
US4970890A (en) * 1988-11-23 1990-11-20 Westinghouse Electric Corp. Electric generator inspection system
US4803563A (en) * 1987-09-02 1989-02-07 Westinghouse Electric Corp. Rotor-in-stator examination magnetic carriage and positioning apparatus
CH676526A5 (ja) * 1988-05-30 1991-01-31 Asea Brown Boveri
DE59006789D1 (de) * 1990-10-22 1994-09-15 Asea Brown Boveri Einrichtung zur Erfassung von Teilentladungen an Wicklungselementen einer elektrischen Maschine.
JP2861581B2 (ja) * 1991-06-04 1999-02-24 日本鋼管株式会社 磁気検出方法及びその装置
US5295388A (en) * 1992-01-30 1994-03-22 Westinghouse Electric Corp. Apparatus and method for inpact testing for electric generator stator wedge tightness
JPH06194342A (ja) * 1992-12-24 1994-07-15 Nippon Steel Corp 複合磁気ヘッド
US5341095A (en) * 1993-01-27 1994-08-23 Westinghouse Electric Corporation Dynamoelectric machine stator test device
US5365166A (en) * 1993-02-08 1994-11-15 Westinghouse Electric Corporation System and method for testing electrical generators
RU2082274C1 (ru) 1994-08-09 1997-06-20 Всероссийский научно-исследовательский институт электромашиностроения Способ контроля замыкания листов активной стали сердечников электрических машин и устройство для его осуществления
JPH08193980A (ja) * 1995-01-19 1996-07-30 Yoshihiro Murakami 磁気探傷法及び、磁気探傷装置
US5990688A (en) * 1998-01-09 1999-11-23 Hydro-Quebec Apparatus and method for evaluation a condition of a magnetic circuit of an electric machine
US6469504B1 (en) * 2000-07-28 2002-10-22 General Electric Company Method and system for detecting core faults
US6489781B1 (en) * 2001-06-07 2002-12-03 General Electric Company Method and system for detecting core faults
GB2382878B (en) * 2001-12-04 2005-09-07 Adwel Internat Ltd A method and apparatus for testing laminated cores of electrical machines

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