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DE19780321T1 - Selbstabstimmender und kompensierender Detektor für Wicklungsfehler - Google Patents

Selbstabstimmender und kompensierender Detektor für Wicklungsfehler

Info

Publication number
DE19780321T1
DE19780321T1 DE19780321T DE19780321T DE19780321T1 DE 19780321 T1 DE19780321 T1 DE 19780321T1 DE 19780321 T DE19780321 T DE 19780321T DE 19780321 T DE19780321 T DE 19780321T DE 19780321 T1 DE19780321 T1 DE 19780321T1
Authority
DE
Germany
Prior art keywords
tuning
self
winding errors
compensating detector
compensating
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
DE19780321T
Other languages
English (en)
Other versions
DE19780321B4 (de
Inventor
William James Premerlani
Gerald Burt Kliman
David Jeremiah Hoeweler
Rudolph Alfred Albert Koegl
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 DE19780321T1 publication Critical patent/DE19780321T1/de
Application granted granted Critical
Publication of DE19780321B4 publication Critical patent/DE19780321B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/346—Testing of armature or field windings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Control Of Ac Motors In General (AREA)
DE19780321T 1996-04-01 1997-03-26 Selbstabstimmender und kompensierender Detektor für Wicklungsfehler Expired - Lifetime DE19780321B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/617,718 US5786708A (en) 1996-04-01 1996-04-01 Self-tuning and compensating turn fault detector
US08/617,718 1996-04-01
PCT/US1997/004978 WO1997037236A1 (en) 1996-04-01 1997-03-26 Self tuning and compensating turn fault detector

Publications (2)

Publication Number Publication Date
DE19780321T1 true DE19780321T1 (de) 1998-04-02
DE19780321B4 DE19780321B4 (de) 2006-10-19

Family

ID=24474765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19780321T Expired - Lifetime DE19780321B4 (de) 1996-04-01 1997-03-26 Selbstabstimmender und kompensierender Detektor für Wicklungsfehler

Country Status (5)

Country Link
US (1) US5786708A (de)
CH (1) CH693288A5 (de)
DE (1) DE19780321B4 (de)
GB (1) GB2315934B (de)
WO (1) WO1997037236A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10148882B4 (de) 2000-10-04 2019-07-11 Eaton Intelligent Power Limited Verfahren und Vorrichtung zur Detektion eines Statorwicklungsfehlers in einem Wechselstrommotor

Families Citing this family (30)

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US5809045A (en) * 1996-09-13 1998-09-15 General Electric Company Digital current differential system
US6043664A (en) * 1997-06-06 2000-03-28 General Electric Company Method and apparatus for turn fault detection in multi-phase AC motors
US6148267A (en) * 1998-01-02 2000-11-14 General Electric Company Method and apparatus for transmission line phase angle comparisons
US6141196A (en) * 1998-03-02 2000-10-31 General Electric Company Method and apparatus for compensation of phasor estimations
US6256592B1 (en) * 1999-02-24 2001-07-03 Schweitzer Engineering Laboratories, Inc. Multi-ended fault location system
US6636823B1 (en) * 1999-09-30 2003-10-21 Rockwell Automation Technologies, Inc. Method and apparatus for motor fault diagnosis
SE519943C2 (sv) * 2000-12-14 2003-04-29 Abb Ab Metod för fellokalisering i en transmissionlinje
US6429616B1 (en) * 2001-03-29 2002-08-06 Ford Global Technologies, Inc. Method of estimating the DC bus voltage in electric machine drives
US7091724B2 (en) * 2003-07-23 2006-08-15 Deka Products Limited Partnership Model-based fault detection in a motor drive
US7184902B2 (en) * 2003-09-30 2007-02-27 Reliance Electric Technologies, Llc Motor parameter estimation method and apparatus
US7164243B2 (en) * 2003-09-30 2007-01-16 Reliance Electric Technologies, Llc System and method for establishing motor efficiency during balanced or unbalanced operating conditions
CN101073015B (zh) * 2004-10-18 2012-03-14 库帕技术公司 校正装置保护
DE102006054870A1 (de) 2006-11-20 2008-06-12 Repower Systems Ag Windenergieanlage mit Gegensystemregelung und Betriebsverfahren
US7592772B2 (en) * 2007-10-08 2009-09-22 University Of Victoria Innovation And Development Corporation Stator inter-turn fault detection of synchronous machines
DE102008043103A1 (de) * 2008-10-22 2010-04-29 Alstrom Technology Ltd. Vorrichtung und Verfahren zur Überwachung und/oder Analyse von Rotoren von elektrischen Maschinen im Betrieb
US8135551B2 (en) * 2009-02-03 2012-03-13 General Electric Company Robust on line stator turn fault identification system
US8140291B2 (en) 2009-02-03 2012-03-20 General Electric Company Stator turn fault detection apparatus and method for induction machine
US8362732B2 (en) * 2010-02-02 2013-01-29 GM Global Technology Operations LLC Motor phase winding fault detection method and apparatus
KR20130100159A (ko) * 2010-09-28 2013-09-09 지멘스 악티엔게젤샤프트 컨버터­기반 발전 디바이스에 의한 전력 진동 감쇠
US8698504B2 (en) * 2010-10-09 2014-04-15 Rockwell Automation Technologies, Inc. System for detection of a ground fault in a high resistance ground network
US8803461B2 (en) * 2010-12-22 2014-08-12 Arvind Kumar Tiwari System and method for synchronous machine health monitoring
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
CN103296689B (zh) * 2013-07-03 2015-04-22 北京天诚同创电气有限公司 基于负序电流补偿处理电网不对称跌落的方法
EP2942633A1 (de) * 2014-05-06 2015-11-11 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Detektieren von Windungsschlüssen sowie elektrische Maschine
WO2016092871A1 (ja) * 2014-12-10 2016-06-16 三菱電機株式会社 電動機の診断装置
CN106291352A (zh) * 2015-05-26 2017-01-04 江森自控空调冷冻设备(无锡)有限公司 电机故障检测方法和装置以及电机故障保护系统
US10128779B2 (en) * 2015-08-10 2018-11-13 Schneider Electric USA, Inc. Induction motor long start protection
US10088516B2 (en) * 2016-02-10 2018-10-02 General Electric Company Systems and methods for detecting turn-to-turn faults in windings
DE102016213766A1 (de) * 2016-07-27 2018-02-01 Deutsche Bahn Ag Vorrichtung zur Diagnose einer mittels eines elektrischen Antriebsmotors angetriebenen mechanischen Anlage
US10514428B2 (en) 2017-07-13 2019-12-24 Itt Manufacturing Enterprises Llc Technique to detect motor leakage flux anomalies

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258302A (en) * 1979-09-28 1981-03-24 General Electric Company Apparatus for maintaining synchronism of an inverter-synchronous machine drive system at light or zero machine loads
US4547726A (en) * 1983-08-01 1985-10-15 General Electric Company Means and method for measuring power system frequency
US4585985A (en) * 1984-08-09 1986-04-29 General Electric Company Method of real time operating point identification and pole adjustment for an induction motor drive system
US4715000A (en) * 1985-08-06 1987-12-22 General Electric Company Digital phase-locked loop and frequency measuring device
US5252915A (en) * 1992-01-23 1993-10-12 Ontario Hydro Method and apparatus for detecting stator faults in rotary dynamoelectric machines
US5270640A (en) * 1992-04-23 1993-12-14 The Penn State Research Foundation Method for incipient failure detection in electric machines
US5345158A (en) * 1992-10-02 1994-09-06 General Electric Company Electrical distribution equipment with torque estimating capability
US5629870A (en) * 1994-05-31 1997-05-13 Siemens Energy & Automation, Inc. Method and apparatus for predicting electric induction machine failure during operation
US5477163A (en) * 1994-08-03 1995-12-19 General Electric Company Turn fault detection
US5514978A (en) * 1995-03-20 1996-05-07 General Electric Company Stator turn fault detector for AC motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10148882B4 (de) 2000-10-04 2019-07-11 Eaton Intelligent Power Limited Verfahren und Vorrichtung zur Detektion eines Statorwicklungsfehlers in einem Wechselstrommotor
DE10165093B3 (de) * 2000-10-04 2021-03-04 Eaton Intelligent Power Limited Verfahren und Vorrichtung zur Detektion eines Statorwicklungsfehlers in einem Wechselstrommotor
DE10165091B3 (de) * 2000-10-04 2021-03-04 Eaton Intelligent Power Limited Verfahren und Vorrichtung zur Detektion eines Statorwicklungsfehlers in einem Wechselstrommotor

Also Published As

Publication number Publication date
US5786708A (en) 1998-07-28
GB2315934B (en) 2000-01-26
DE19780321B4 (de) 2006-10-19
GB2315934A (en) 1998-02-11
WO1997037236A1 (en) 1997-10-09
GB9725485D0 (en) 1998-01-28
CH693288A5 (de) 2003-05-15

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8364 No opposition during term of opposition
R071 Expiry of right