MX2018002355A - Procedimiento autonomo de monitorizacion y diagnostico de una maquina con base en un analisis de firma electrica. - Google Patents
Procedimiento autonomo de monitorizacion y diagnostico de una maquina con base en un analisis de firma electrica.Info
- Publication number
- MX2018002355A MX2018002355A MX2018002355A MX2018002355A MX2018002355A MX 2018002355 A MX2018002355 A MX 2018002355A MX 2018002355 A MX2018002355 A MX 2018002355A MX 2018002355 A MX2018002355 A MX 2018002355A MX 2018002355 A MX2018002355 A MX 2018002355A
- Authority
- MX
- Mexico
- Prior art keywords
- electrical
- monitoring
- data
- diagnostics
- signature analysis
- Prior art date
Links
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0267—Fault communication, e.g. human machine interface [HMI]
- G05B23/027—Alarm generation, e.g. communication protocol; Forms of alarm
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- 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
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
- G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
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- 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
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/028—Acoustic or vibration analysis
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
- G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
- G05B23/0232—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on qualitative trend analysis, e.g. system evolution
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Artificial Intelligence (AREA)
- Acoustics & Sound (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Evolutionary Computation (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Control Of Electric Motors In General (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
Esta divulgación se refiere a sistemas y métodos para llevar a cabo un procedimiento autónomo de monitorización y diagnóstico de una máquina que utiliza un análisis de firma eléctrica; en una de las modalidades de la divulgación, un método incluye proporcionar datos eléctricos de una máquina rotativa eléctrica asociada con por lo menos una frecuencia de fallas; mientras se encuentra en un modo de aprendizaje, el método incluye convertir los datos eléctricos de un dominio de tiempo a un dominio de frecuencia para obtener datos de línea de base; mientras se encuentra en un modo operativo, el método incluye convertir los datos eléctricos del dominio de tiempo al dominio de frecuencia para obtener datos de monitorización; el método incluye adicionalmente determinar, con base en por lo menos los datos de monitorización, un valor de relación en la frecuencia de fallas, determinar una tasa de cambio del valor de relación en la frecuencia de fallas y, opcionalmente, emitir, con base en la tasa de cambio, un alarma relacionada con por lo menos un evento de la máquina rotativa eléctrica.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN201741006604 | 2017-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2018002355A true MX2018002355A (es) | 2018-12-10 |
Family
ID=61189333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018002355A MX2018002355A (es) | 2017-02-24 | 2018-02-23 | Procedimiento autonomo de monitorizacion y diagnostico de una maquina con base en un analisis de firma electrica. |
Country Status (8)
Country | Link |
---|---|
US (1) | US10928814B2 (es) |
EP (1) | EP3367198B1 (es) |
JP (1) | JP7139122B2 (es) |
CN (1) | CN108508359B (es) |
BR (1) | BR102018003103A2 (es) |
CA (1) | CA2995263A1 (es) |
ES (1) | ES2948188T3 (es) |
MX (1) | MX2018002355A (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111819452A (zh) * | 2019-02-02 | 2020-10-23 | 深圳市大疆创新科技有限公司 | 电机运行状态的获取方法和装置 |
CN112041771A (zh) | 2019-03-26 | 2020-12-04 | 东芝三菱电机产业系统株式会社 | 异常判定辅助装置 |
CN110703690A (zh) * | 2019-11-19 | 2020-01-17 | 天津紫荆长远科技发展有限公司 | 一种用于加工过程的智能控制与监测系统的运行方法 |
EP3832417A1 (en) * | 2019-12-05 | 2021-06-09 | Elmos Semiconductor SE | Method for the detection of a state of a system |
JP2021183929A (ja) * | 2020-05-22 | 2021-12-02 | 株式会社日立産機システム | 回転機械システムの診断装置および診断方法 |
CN113925523B (zh) * | 2020-06-29 | 2024-03-26 | 通用电气精准医疗有限责任公司 | 医疗成像系统的状态检测方法和装置以及ct成像系统检测 |
FR3119019B1 (fr) * | 2021-01-15 | 2023-03-31 | Safran | Procede de surveillance d’un actionneur |
CN113125506B (zh) * | 2021-03-01 | 2024-04-02 | 珠海广浩捷科技股份有限公司 | 光栅尺、磁栅尺的诊断方法、系统及存储介质 |
US11639966B2 (en) * | 2021-03-15 | 2023-05-02 | General Electric Technology Gmbh | Enhanced electrical signature analysis for fault detection |
CN113849333B (zh) * | 2021-09-26 | 2023-07-14 | 中国地质大学(武汉) | 一种基于WN-Spline基线域算法的数据中心自驱排障方法及系统 |
Family Cites Families (96)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5436784A (en) | 1993-08-11 | 1995-07-25 | Schweitzer Engineering Laboratories, Inc. | Motor protection relay using thermal models |
IL106916A (en) | 1993-09-06 | 2000-07-16 | Diagnostics Ltd | Method and apparatus for detecting faults in the working of motor driven components of heating cooling or dehumidifying units |
US5629870A (en) | 1994-05-31 | 1997-05-13 | Siemens Energy & Automation, Inc. | Method and apparatus for predicting electric induction machine failure during operation |
US5574387A (en) | 1994-06-30 | 1996-11-12 | Siemens Corporate Research, Inc. | Radial basis function neural network autoassociator and method for induction motor monitoring |
US5550879A (en) | 1995-08-30 | 1996-08-27 | General Electric Company | Motor current signal processor including phase locked and delta modulated loops |
US5550880A (en) | 1995-08-30 | 1996-08-27 | General Electric Company | Motor current signal processor using analog substraction of an estimated largest sine wave component |
TR199600527A2 (xx) | 1996-06-24 | 1998-01-21 | Ar�El�K A.�. | Elektrik motorlar� i�in model bazl� hata tespit ve te�his sistemi. |
FR2761209B1 (fr) | 1997-03-19 | 1999-06-11 | Schneider Electric Sa | Dispositif de protection d'un moteur avec une fonction signal defaut thermique avance a la manoeuvre |
JP2002507880A (ja) | 1998-03-16 | 2002-03-12 | オートメッグ インコーポレイテッド | 電動モータモニタ回路 |
US6181042B1 (en) | 1998-05-30 | 2001-01-30 | General Electric Co. | Method for preventing corona surface damage in end windings of air-cooled motors and generators |
IL124932A0 (en) * | 1998-06-16 | 1999-01-26 | Mea Motor Inspection Ltd | Method and apparatus for testing rotating machines |
US6199023B1 (en) | 1998-11-16 | 2001-03-06 | Geneal Electric Company | System for removing spurious signatures in motor current signature analysis |
US6888124B1 (en) | 1999-03-24 | 2005-05-03 | Shell Oil Company | Method to monitor internal parameters of electrical motor systems |
CN1172424C (zh) | 1999-03-24 | 2004-10-20 | 国际壳牌研究有限公司 | 监测电机中温度的系统 |
US6262550B1 (en) | 1999-12-17 | 2001-07-17 | General Electric Company | Electrical motor monitoring system and method |
US6655835B2 (en) | 1999-12-21 | 2003-12-02 | Schweitzer Engineering Laboratories Inc. | Setting-free resistive temperature device (RTD) measuring module |
US7447509B2 (en) * | 1999-12-22 | 2008-11-04 | Celeritasworks, Llc | Geographic management system |
US6370957B1 (en) * | 1999-12-31 | 2002-04-16 | Square D Company | Vibration analysis for predictive maintenance of rotating machines |
MXPA01011785A (es) | 2000-03-17 | 2002-05-14 | Siemens Ag | Arquitectura de tecnologia de planta. |
US6611771B1 (en) | 2000-10-04 | 2003-08-26 | Eaton Corporation | Method and apparatus to detect a stator turn fault in an AC motor |
US6496782B1 (en) | 2000-10-30 | 2002-12-17 | General Electric Company | Electric machine monitoring method and system |
US6573727B2 (en) | 2001-01-25 | 2003-06-03 | General Electric Company | Method and apparatus for evaluation of insulation in variable speed motors |
JP2003069731A (ja) | 2001-08-29 | 2003-03-07 | Mitsubishi Electric Corp | 機器状態遠隔監視システム |
DE10164204A1 (de) | 2001-12-27 | 2003-07-17 | Siemens Linear Motor Systems G | Schutzeinrichtung für Elektromotor mit Sensor und Auswerteeinheit |
GB0200867D0 (en) | 2002-01-15 | 2002-03-06 | Univ Glasgow | Electric motor monitoring system |
JP2005518178A (ja) | 2002-02-13 | 2005-06-16 | コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト | 電動機のエラー検出方法 |
US6834256B2 (en) | 2002-08-30 | 2004-12-21 | General Electric Company | Method and system for determining motor reliability |
US6924613B2 (en) | 2002-09-23 | 2005-08-02 | Siemens Energy & Automation, Inc. | System and method for monitoring current and providing motor protection |
DE10252754A1 (de) | 2002-11-13 | 2004-06-17 | Rexroth Indramat Gmbh | Elektromotor mit einer Vorrichtung zur Temperaturüberwachung |
US6822839B2 (en) * | 2002-12-05 | 2004-11-23 | Eaton Corporation | Method and apparatus of detecting internal motor faults in an induction machine |
CN1781241A (zh) | 2003-03-03 | 2006-05-31 | Abb股份有限公司 | 监控设备的装置及方法 |
US7231319B2 (en) | 2003-06-18 | 2007-06-12 | Eaton Corporation | System and method for proactive motor wellness diagnosis based on potential cavitation faults |
US7161778B2 (en) | 2003-06-26 | 2007-01-09 | Schweltzer Engineering Laboratories, Inc. | Rotor thermal model for use in motor protection |
US7127373B2 (en) | 2003-08-07 | 2006-10-24 | General Electric Company | Systems, methods and computer program products for assessing the health of an electric motor |
FI118747B (fi) | 2004-01-23 | 2008-02-29 | Abb Oy | Automaattinen ohjauslaite |
US7308383B2 (en) | 2004-02-25 | 2007-12-11 | Siemens Energy & Automation, Inc. | System and method for providing electrical system monitoring and diagnosis |
US7831704B2 (en) | 2004-04-22 | 2010-11-09 | General Electric Company | Methods and systems for monitoring and diagnosing machinery |
US7283914B2 (en) | 2004-10-28 | 2007-10-16 | Abb Technology Ag | System and method for vibration monitoring |
BRPI0517371A (pt) * | 2004-10-29 | 2008-10-07 | Carrier Corp | método para controlar acionamento de velocidade variável, sistema de compressor, método para remanufaturar combinação de motor acionamento de velocidade variável |
US7254514B2 (en) | 2005-05-12 | 2007-08-07 | General Electric Company | Method and system for predicting remaining life for motors featuring on-line insulation condition monitor |
JP5175218B2 (ja) | 2005-12-28 | 2013-04-03 | ニューロサイエンシーズ リサーチ ファンデーション インコーポレイテッド | 予測的運動制御のための小脳モデルを有する頭脳ベース・デバイス |
US7675257B2 (en) | 2007-03-09 | 2010-03-09 | Regal Beloit Corporation | Methods and systems for recording operating information of an electronically commutated motor |
WO2008113308A1 (de) | 2007-03-16 | 2008-09-25 | Siemens Aktiengesellschaft | Verfahren zum erzeugen eines fehlersignals, das einen unzulässigen belastungszustand eines elektromotors angibt, und elektrisches motorschutzgerät zur durchführung des verfahrens |
FI20070243A (fi) | 2007-03-23 | 2009-01-12 | Abb Oy | Menetelmä ja laitteisto sähkökoneiden kunnon seuraamiseksi |
CN100543440C (zh) * | 2007-03-28 | 2009-09-23 | 华北电力大学 | 异步电动机轴承故障检测方法 |
US20100169030A1 (en) | 2007-05-24 | 2010-07-01 | Alexander George Parlos | Machine condition assessment through power distribution networks |
MX2009013288A (es) | 2007-06-04 | 2010-02-24 | Eaton Corp | Sistema y metodo para deteccion de falla de cojinete usando cancelacion de ruido de corriente del estator. |
US7956637B2 (en) | 2007-06-04 | 2011-06-07 | Eaton Corporation | System and method to determine electric motor efficiency using an equivalent circuit |
US7847580B2 (en) | 2007-06-04 | 2010-12-07 | Eaton Corporation | System and method for motor fault detection using stator current noise cancellation |
JP5051528B2 (ja) * | 2007-08-20 | 2012-10-17 | 住友金属工業株式会社 | 機械設備の異常判定装置及び機械設備の異常判定方法 |
US7755310B2 (en) | 2007-09-11 | 2010-07-13 | Gm Global Technology Operations, Inc. | Method and apparatus for electric motor torque monitoring |
US20090096405A1 (en) | 2007-10-15 | 2009-04-16 | General Electric Company | Method and system for remotely predicting the remaining life of an ac motor system |
DE102007058821A1 (de) | 2007-12-05 | 2009-06-10 | Ina - Drives & Mechatronics Gmbh & Co. Ohg | Elektromotor mit Teilentladungsschutz und Verfahren zu dessen Herstellung |
US8131482B2 (en) | 2008-05-16 | 2012-03-06 | Schneider Electric USA, Inc. | Methods and apparatus for estimating rotor slots |
WO2010076665A1 (en) | 2009-01-05 | 2010-07-08 | Freescale Semiconductor, Inc. | Circuit and method for speed monitoring of an electric motor |
US8676356B2 (en) | 2009-01-09 | 2014-03-18 | Eaton Corporation | System and method for motor parameter estimation |
US8054084B2 (en) | 2009-05-19 | 2011-11-08 | GM Global Technology Operations LLC | Methods and systems for diagnosing stator windings in an electric motor |
WO2011006528A1 (en) | 2009-07-13 | 2011-01-20 | Abb Research Ltd | Fault detection in a rotating electrical machine |
US8229682B2 (en) | 2009-08-17 | 2012-07-24 | General Electric Company | Apparatus and method for bearing condition monitoring |
CN102095573A (zh) * | 2009-12-11 | 2011-06-15 | 上海卫星工程研究所 | 星载旋转设备机械部件状态监测与诊断报警方法 |
US8378605B2 (en) | 2010-01-06 | 2013-02-19 | GM Global Technology Operations LLC | Method and apparatus for monitoring a system including a sensorless electric motor |
US8339084B2 (en) | 2010-03-12 | 2012-12-25 | GM Global Technology Operations LLC | Systems and methods for monitoring current in an electric motor |
US9777748B2 (en) | 2010-04-05 | 2017-10-03 | Eaton Corporation | System and method of detecting cavitation in pumps |
US8401822B2 (en) | 2010-04-20 | 2013-03-19 | Eaton Corporation | System, wellness circuit and method of determining wellness of a rotating electrical apparatus |
JP5733913B2 (ja) * | 2010-06-11 | 2015-06-10 | 株式会社高田工業所 | 回転機械系の異常診断方法 |
US8405339B2 (en) * | 2010-07-01 | 2013-03-26 | Eaton Corporation | System and method for detecting fault in an AC machine |
CN101907868B (zh) * | 2010-08-05 | 2012-01-25 | 暨南大学珠海学院 | 牵引供电系统智能故障诊断方法及其系统 |
CN101950152B (zh) * | 2010-09-25 | 2012-11-14 | 孙百英 | 一种模拟式时刻显示装置 |
FR2968856B1 (fr) | 2010-12-08 | 2014-10-10 | Areva T & D Prot & Controle | Relais de protection moteur pour optimiser la surveillance et la protection d'un moteur electrique |
DE102011079398A1 (de) * | 2010-12-21 | 2012-06-21 | Siemens Aktiengesellschaft | Überwachung und Fehlerdiagnose einer elektrischen Maschine |
US8558496B2 (en) | 2011-03-16 | 2013-10-15 | GM Global Technology Operations LLC | Systems and methods for monitoring current in an electric motor |
CN102156000B (zh) | 2011-03-17 | 2012-12-12 | 北京经纬恒润科技有限公司 | 电机及其绕组温度的检出方法和装置、热保护方法和装置 |
EP2523009B1 (en) | 2011-05-12 | 2015-01-28 | ABB Technology AG | Method and apparatus for monitoring the condition of electromechanical systems |
US9845012B2 (en) * | 2011-07-06 | 2017-12-19 | General Electric Company | System and method for predicting mechanical failure of a motor |
US8994359B2 (en) | 2011-08-29 | 2015-03-31 | General Electric Company | Fault detection based on current signature analysis for a generator |
US9168315B1 (en) * | 2011-09-07 | 2015-10-27 | Mainstream Engineering Corporation | Cost-effective remote monitoring, diagnostic and system health prediction system and method for vapor compression and heat pump units based on compressor discharge line temperature sampling |
SI2568583T1 (sl) | 2011-09-12 | 2017-01-31 | Alstom Renewable Technologies | Naprava za nadzor temperature za elektro motorje |
EP2574947A1 (en) | 2011-09-30 | 2013-04-03 | ABB Technology AG | A method of determining stationary signals for the diagnostics of an electromechanical system |
US8981697B2 (en) | 2011-10-07 | 2015-03-17 | Schweitzer Engineering Laboratories, Inc. | Asset condition monitoring in an electric motor |
US20130107400A1 (en) | 2011-10-31 | 2013-05-02 | General Electric Company | System for monitoring a machine using a digital protective relay |
US9276396B2 (en) * | 2012-02-17 | 2016-03-01 | General Electric Company | Power transmission fault analysis system and related method |
WO2013123947A1 (en) | 2012-02-21 | 2013-08-29 | Aalborg Universitet | Fault tolerant electric motor and method of detecting faulty condition in an electric motor |
US8872455B2 (en) | 2012-05-22 | 2014-10-28 | Deere & Company | Method and controller for an electric motor with fault detection |
US9438028B2 (en) | 2012-08-31 | 2016-09-06 | Schweitzer Engineering Laboratories, Inc. | Motor relay with integrated arc-flash detection |
US9255970B2 (en) | 2012-09-27 | 2016-02-09 | General Electric Company | On-line monitoring of stator insulation in motors and generators |
ES2534412T3 (es) | 2012-10-26 | 2015-04-22 | Abb Technology Ag | Un método para el diagnóstico de un sistema electromecánico basado en análisis de impedancia |
US9645046B2 (en) | 2012-12-17 | 2017-05-09 | General Electric Company | Fault detection system and associated method |
US9541606B2 (en) * | 2012-12-17 | 2017-01-10 | General Electric Company | Fault detection system and associated method |
KR20140113032A (ko) * | 2013-03-15 | 2014-09-24 | 삼성전자주식회사 | 휴대단말기의 표시화면을 표시하는 방법 및 장치 |
CN103226185B (zh) * | 2013-03-26 | 2015-11-11 | 同济大学 | 一种基于谐波监测的变流器功率模块在线故障诊断方法 |
US9292975B2 (en) * | 2013-08-07 | 2016-03-22 | Honeywell International Inc. | System and method for monitoring vibration data |
CN103472802B (zh) * | 2013-09-13 | 2016-08-17 | 同济大学 | 风力发电机组智能状态监测终端及其数据处理方法 |
US9927265B2 (en) * | 2013-10-22 | 2018-03-27 | Nidec Avtron Automation Corporation | Machine diagnostic encoder |
US9772364B2 (en) * | 2013-11-06 | 2017-09-26 | General Electric Company | Temperature compensation of insulation monitoring for rotating machines |
US10317467B2 (en) * | 2014-05-19 | 2019-06-11 | Schweitzer Engineering Laboratories, Inc. | Synchronous machine monitoring and determination of a loss-of-field event using time stamped electrical and mechanical data |
US10145897B2 (en) * | 2015-06-30 | 2018-12-04 | Texas Instruments Incorporated | Motor winding fault detection circuits and methods to detect motor winding faults |
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2017
- 2017-04-17 US US15/489,228 patent/US10928814B2/en active Active
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2018
- 2018-02-09 ES ES18156057T patent/ES2948188T3/es active Active
- 2018-02-09 EP EP18156057.4A patent/EP3367198B1/en active Active
- 2018-02-15 CA CA2995263A patent/CA2995263A1/en active Pending
- 2018-02-19 BR BR102018003103A patent/BR102018003103A2/pt unknown
- 2018-02-19 JP JP2018026599A patent/JP7139122B2/ja active Active
- 2018-02-23 MX MX2018002355A patent/MX2018002355A/es unknown
- 2018-02-23 CN CN201810156137.4A patent/CN108508359B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP7139122B2 (ja) | 2022-09-20 |
CA2995263A1 (en) | 2018-08-24 |
EP3367198A1 (en) | 2018-08-29 |
US10928814B2 (en) | 2021-02-23 |
EP3367198B1 (en) | 2023-06-07 |
ES2948188T3 (es) | 2023-09-01 |
BR102018003103A2 (pt) | 2018-10-30 |
CN108508359B (zh) | 2022-07-05 |
US20180246506A1 (en) | 2018-08-30 |
JP2018153081A (ja) | 2018-09-27 |
CN108508359A (zh) | 2018-09-07 |
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