ATE557285T1 - Verfahren und systeme zur überwachung der statorwicklungsschwingung - Google Patents

Verfahren und systeme zur überwachung der statorwicklungsschwingung

Info

Publication number
ATE557285T1
ATE557285T1 AT10152744T AT10152744T ATE557285T1 AT E557285 T1 ATE557285 T1 AT E557285T1 AT 10152744 T AT10152744 T AT 10152744T AT 10152744 T AT10152744 T AT 10152744T AT E557285 T1 ATE557285 T1 AT E557285T1
Authority
AT
Austria
Prior art keywords
sensor
stator winding
systems
sensor antenna
conductive
Prior art date
Application number
AT10152744T
Other languages
English (en)
Inventor
Boris Leonid Sheikman
Dwayne Andrew Folden
Samuel Thomas Walter Francis
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of ATE557285T1 publication Critical patent/ATE557285T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0066—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by exciting or detecting vibration or acceleration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0091—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
AT10152744T 2009-02-18 2010-02-05 Verfahren und systeme zur überwachung der statorwicklungsschwingung ATE557285T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/388,088 US8812254B2 (en) 2009-02-18 2009-02-18 Methods and systems for monitoring stator winding vibration

Publications (1)

Publication Number Publication Date
ATE557285T1 true ATE557285T1 (de) 2012-05-15

Family

ID=42250627

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10152744T ATE557285T1 (de) 2009-02-18 2010-02-05 Verfahren und systeme zur überwachung der statorwicklungsschwingung

Country Status (4)

Country Link
US (1) US8812254B2 (de)
EP (1) EP2221625B1 (de)
AT (1) ATE557285T1 (de)
RU (1) RU2513176C2 (de)

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US8593156B2 (en) 2010-11-22 2013-11-26 General Electric Company Sensor assembly and microwave emitter for use in a sensor assembly
US8624603B2 (en) 2010-11-22 2014-01-07 General Electric Company Sensor assembly and methods of adjusting the operation of a sensor
US8854052B2 (en) 2010-11-22 2014-10-07 General Electric Company Sensor assembly and method of measuring the proximity of a machine component to a sensor
US8531191B2 (en) 2010-11-22 2013-09-10 General Electric Company Sensor assembly and methods of measuring a proximity of a machine component to a sensor
US8482456B2 (en) 2010-12-16 2013-07-09 General Electric Company Sensor assembly and method of measuring the proximity of a machine component to an emitter
US9477223B2 (en) 2011-09-14 2016-10-25 General Electric Company Condition monitoring system and method
US8742319B2 (en) 2011-12-13 2014-06-03 General Electric Company Sensor and inspection system deploying an optical conduit
US9541606B2 (en) 2012-12-17 2017-01-10 General Electric Company Fault detection system and associated method
US20150369910A1 (en) * 2014-06-18 2015-12-24 Elmer Griebeler Electromagnetic pulse device
EP3106890A1 (de) * 2015-06-19 2016-12-21 General Electric Technology GmbH Verfahren zur messung eines statorkerns einer elektrischen maschine und messvorrichtung
US10495693B2 (en) 2017-06-01 2019-12-03 General Electric Company Wind turbine fault detection using acoustic, vibration, and electrical signals
JP6994350B2 (ja) * 2017-10-26 2022-01-14 三菱パワー株式会社 回転電機及びその診断方法
DE102018123845A1 (de) 2018-09-27 2020-04-02 Voith Patent Gmbh Elektrische Maschine mit einer Vorrichtung zur Überwachung des Rotor-Wickelkopfes
EP3910655B1 (de) 2020-05-13 2023-10-25 Hitachi Energy Switzerland AG Elektromagnetische vorrichtung mit mindestens einem drahtlosen sensor
CN113406540B (zh) * 2021-05-06 2022-07-19 杭州核诺瓦科技有限公司 汽轮发电机转子绕组匝间电磁脉振波特性检测装置及方法
CN116990646B (zh) * 2023-08-04 2024-04-26 江苏征途技术股份有限公司 一种抗干扰能力强的高频传感器装置

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US7167129B1 (en) * 2004-10-12 2007-01-23 Sandia Corporation Reproducible, high performance patch antenna array apparatus and method of fabrication
US7170385B2 (en) * 2004-11-18 2007-01-30 Simmonds Precision Products, Inc. Inductive proximity sensor and method of assembling the same
US7629928B2 (en) * 2005-03-23 2009-12-08 Kyocera Wireless Corp. Patch antenna with electromagnetic shield counterpoise
US7298333B2 (en) * 2005-12-08 2007-11-20 Elta Systems Ltd. Patch antenna element and application thereof in a phased array antenna
US20080036336A1 (en) * 2006-08-14 2008-02-14 General Electric Company Method and apparatus for monitoring machinery vibration

Also Published As

Publication number Publication date
US20100211334A1 (en) 2010-08-19
RU2010105397A (ru) 2011-08-27
US8812254B2 (en) 2014-08-19
EP2221625B1 (de) 2012-05-09
EP2221625A1 (de) 2010-08-25
RU2513176C2 (ru) 2014-04-20

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