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DK2743670T3 - Fejldetekteringssystem og tilhørende metode - Google Patents

Fejldetekteringssystem og tilhørende metode Download PDF

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Publication number
DK2743670T3
DK2743670T3 DK13196552.7T DK13196552T DK2743670T3 DK 2743670 T3 DK2743670 T3 DK 2743670T3 DK 13196552 T DK13196552 T DK 13196552T DK 2743670 T3 DK2743670 T3 DK 2743670T3
Authority
DK
Denmark
Prior art keywords
detection system
error detection
associated method
error
detection
Prior art date
Application number
DK13196552.7T
Other languages
English (en)
Inventor
Pinjia Zhang
Prabhakar Neti
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 DK2743670T3 publication Critical patent/DK2743670T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Rolling Contact Bearings (AREA)
DK13196552.7T 2012-12-17 2013-12-10 Fejldetekteringssystem og tilhørende metode DK2743670T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/716,933 US9645046B2 (en) 2012-12-17 2012-12-17 Fault detection system and associated method

Publications (1)

Publication Number Publication Date
DK2743670T3 true DK2743670T3 (da) 2020-07-13

Family

ID=49955128

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13196552.7T DK2743670T3 (da) 2012-12-17 2013-12-10 Fejldetekteringssystem og tilhørende metode

Country Status (4)

Country Link
US (1) US9645046B2 (da)
EP (1) EP2743670B1 (da)
DK (1) DK2743670T3 (da)
ES (1) ES2802775T3 (da)

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US9618583B2 (en) * 2015-03-10 2017-04-11 Mitsubishi Electric Research Laboratories, Inc Fault detection in induction motors based on current signature analysis
GB2543522B (en) * 2015-10-20 2018-06-20 Skf Ab Method and data processing device for detecting bearing defects
EP3452720B1 (en) * 2016-05-03 2024-03-27 Vestas Wind Systems A/S Status monitoring for wind turbines
EP3255776A1 (en) 2016-06-07 2017-12-13 ABB Technology AG A method and device for determination of a torsional deflection of a rotation shaft in the electromechanical drivetrain
US10424134B2 (en) 2016-08-17 2019-09-24 Bell Helicopter Textron Inc. Diagnostic method, system and device for a rotorcraft drive system
US10380810B2 (en) 2016-08-17 2019-08-13 Bell Helicopter Textron Inc. Diagnostic method, system and device for a rotorcraft drive system
US10464689B2 (en) * 2016-08-17 2019-11-05 Bell Helicopter Textron Inc. Diagnostic method, system and device for a rotorcraft drive system
US10643405B2 (en) 2016-08-17 2020-05-05 Bell Helicopter Textron Inc. Diagnostic method, system and device for a rotorcraft drive system
US10928814B2 (en) 2017-02-24 2021-02-23 General Electric Technology Gmbh Autonomous procedure for monitoring and diagnostics of machine based on electrical signature analysis
US10403116B2 (en) 2017-06-20 2019-09-03 General Electric Company Electrical signature analysis of electrical rotating machines
CN107451760B (zh) * 2017-09-04 2020-06-26 西安交通大学 基于时窗滑移受限玻尔兹曼机的滚动轴承故障诊断方法
US10746590B2 (en) 2017-09-29 2020-08-18 Rockwell Automation Technologies, Inc. Method and apparatus for online condition monitoring of variable speed motor applications
US11473564B2 (en) 2018-01-18 2022-10-18 General Electric Company System and method for monitoring a wind turbine pitch bearing
CN108180986B (zh) * 2018-02-01 2019-12-24 陈磊 一种基于设备的振动信号报警识别方法及计算设备
CN110490024A (zh) * 2018-04-09 2019-11-22 西南石油大学 一种泥浆泵故障诊断方法及其装置
WO2020144600A1 (en) 2019-01-08 2020-07-16 Panoramic Power Ltd. A methods for determining an alternate current motor fault in a non-variable frequency device based on current analysis
US11506569B2 (en) 2019-01-15 2022-11-22 Computational Systems, Inc. Bearing and fault frequency identification from vibration spectral plots
CN110488085A (zh) * 2019-04-30 2019-11-22 广东石油化工学院 一种基于模式分解的负载开关事件的检测方法和装置
US11300482B2 (en) 2019-08-06 2022-04-12 Computational Systems, Inc. Graphical differentiation of spectral frequency families
JP7191807B2 (ja) * 2019-11-29 2022-12-19 株式会社日立製作所 診断装置および診断方法
CN114787505B (zh) 2019-12-17 2025-06-20 通用电气可再生能源西班牙有限公司 用于监测风力涡轮的转子叶片健康的系统和方法
CN112380671B (zh) * 2020-10-14 2024-09-06 华南理工大学 一种齿轮故障振动调制信号的通用幅值解调方法
CN112232212B (zh) * 2020-10-16 2021-09-07 广东石油化工学院 三重并发故障分析方法、系统、大机组设备及存储介质
CN117120296A (zh) * 2021-03-30 2023-11-24 麦格纳座椅公司 监测座椅以进行诊断、预测和降级的系统和方法
CN113295415B (zh) * 2021-05-07 2022-06-10 湖北精瑞通流体控制技术有限公司 一种基于多尺度频谱感知技术的轴承故障检测方法
CN115406662B (zh) * 2021-05-28 2025-11-25 中国航发商用航空发动机有限责任公司 航空发动机的故障诊断方法、装置、电子设备、存储介质
JP7627192B2 (ja) * 2021-09-03 2025-02-05 株式会社日立製作所 変速装置監視システム
US11499889B1 (en) 2021-09-10 2022-11-15 Computational Systems, Inc. Fault frequency matching of periodic peaks in spectral machine data
CN114565000B (zh) * 2022-04-28 2022-08-12 西安航天动力研究所 一种球轴承的故障确定方法、设备以及存储介质

Family Cites Families (11)

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US5602757A (en) 1994-10-20 1997-02-11 Ingersoll-Rand Company Vibration monitoring system
US6053047A (en) 1998-09-29 2000-04-25 Allen-Bradley Company, Llc Determining faults in multiple bearings using one vibration sensor
US6321602B1 (en) 1999-09-28 2001-11-27 Rockwell Science Center, Llc Condition based monitoring by vibrational analysis
WO2008148075A1 (en) 2007-05-24 2008-12-04 Alexander George Parlos Machine condition assessment through power distribution networks
BRPI0811393A2 (pt) 2007-06-04 2014-11-04 Eaton Corp "controlador configurado para detectar indícios de falha mecânica incipiente de motor, método não-invasivo para detectar falhas iminentes de rolamento em máquinas elétricas e sistema para monitorar corrente para predição de falhas de rolamento"
US7941281B2 (en) * 2008-12-22 2011-05-10 General Electric Company System and method for rotor blade health monitoring
US8451134B2 (en) 2009-07-24 2013-05-28 Honeywell International Inc. Wind turbine generator fault diagnostic and prognostic device and method
US20110020122A1 (en) 2009-07-24 2011-01-27 Honeywell International Inc. Integrated condition based maintenance system for wind turbines
US8401822B2 (en) 2010-04-20 2013-03-19 Eaton Corporation System, wellness circuit and method of determining wellness of a rotating electrical apparatus
US8364424B2 (en) 2010-07-30 2013-01-29 General Electric Company System and method for monitoring a wind turbine gearbox
US8994359B2 (en) * 2011-08-29 2015-03-31 General Electric Company Fault detection based on current signature analysis for a generator

Also Published As

Publication number Publication date
ES2802775T3 (es) 2021-01-21
US20140172326A1 (en) 2014-06-19
EP2743670B1 (en) 2020-04-01
US9645046B2 (en) 2017-05-09
EP2743670A1 (en) 2014-06-18

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