AR111283A1 - Métodos y sistemas para monitorear el rendimiento de motores eléctricos - Google Patents

Métodos y sistemas para monitorear el rendimiento de motores eléctricos

Info

Publication number
AR111283A1
AR111283A1 ARP180100607A ARP180100607A AR111283A1 AR 111283 A1 AR111283 A1 AR 111283A1 AR P180100607 A ARP180100607 A AR P180100607A AR P180100607 A ARP180100607 A AR P180100607A AR 111283 A1 AR111283 A1 AR 111283A1
Authority
AR
Argentina
Prior art keywords
performance
star point
monitoring
electrical characteristic
systems
Prior art date
Application number
ARP180100607A
Other languages
English (en)
Original Assignee
Zenith Oilfield Tech Limited
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 Zenith Oilfield Tech Limited filed Critical Zenith Oilfield Tech Limited
Publication of AR111283A1 publication Critical patent/AR111283A1/es

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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/128—Adaptation of pump systems with down-hole electric drives
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/008—Monitoring of down-hole pump systems, e.g. for the detection of "pumped-off" conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • 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
    • 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
    • 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
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/35—Devices for recording or transmitting machine parameters, e.g. memory chips or radio transmitters for diagnosis
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/132—Submersible electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Power Engineering (AREA)
  • Mathematical Physics (AREA)
  • Geophysics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Ac Motors In General (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

Un método de monitoreo del rendimiento de un motor eléctrico multifásico, donde el motor eléctrico comprende una pluralidad de bobinados de estatores conectados en configuración en estrella o “Y” para formar un punto de estrella. El método comprende medir una característica eléctrica del punto de estrella en un dominio temporal; basándose en la característica eléctrica medida del punto de estrella en el dominio temporal, determinar una característica eléctrica del punto de estrella en el dominio de la frecuencia; y derivar datos que indican por lo menos un parámetro del rendimiento del motor eléctrico basándose en la característica eléctrica determinada del punto de estrella en el dominio de la frecuencia.
ARP180100607A 2017-03-15 2018-03-15 Métodos y sistemas para monitorear el rendimiento de motores eléctricos AR111283A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1704145.0A GB2560559A (en) 2017-03-15 2017-03-15 Methods and systems for monitoring the performance of electric motors

Publications (1)

Publication Number Publication Date
AR111283A1 true AR111283A1 (es) 2019-06-26

Family

ID=58605404

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180100607A AR111283A1 (es) 2017-03-15 2018-03-15 Métodos y sistemas para monitorear el rendimiento de motores eléctricos

Country Status (7)

Country Link
US (1) US11543456B2 (es)
EP (1) EP3596481A1 (es)
AR (1) AR111283A1 (es)
CA (1) CA3056311C (es)
CO (1) CO2019010863A2 (es)
GB (1) GB2560559A (es)
WO (1) WO2018167236A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2571119B (en) * 2018-02-18 2020-04-29 Faraday Predictive Ltd System and method for monitoring an operating condition of an electrical device when in operation
GB2589761B (en) * 2019-01-08 2021-12-08 Panoramic Power Ltd A method for determining an alternate current motor fault in a non-variable frequency device based on current analysis
CA3213223A1 (en) * 2021-04-27 2022-11-03 Florian Wagner Method for contactlessly ascertaining an operating state
WO2023025392A1 (en) * 2021-08-26 2023-03-02 Abb Schweiz Ag Method for monitoring a condition of a hoist
CN113985267B (zh) * 2021-10-29 2023-08-11 河北工业大学 基于热电组网设备智能开关阀的退化指标构建、判定方法
US20230139907A1 (en) * 2021-10-29 2023-05-04 General Electric Technology Gmbh Systems and methods for improved fault diagnostics of electrical machines under dynamic load oscillations
US11982284B2 (en) 2022-03-30 2024-05-14 Saudi Arabian Oil Company Optimizing the performance of electrical submersible pumps (ESP) in real time

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445080A (en) * 1981-11-25 1984-04-24 The Charles Stark Draper Laboratory, Inc. System for indirectly sensing flux in an induction motor
DE3734071A1 (de) * 1987-10-08 1989-04-20 Siemens Ag Anordnung zur messung des schlupfes elektrischer induktionsmaschinen
US5272429A (en) 1990-10-01 1993-12-21 Wisconsin Alumni Research Foundation Air gap flux measurement using stator third harmonic voltage and uses
DE4329381A1 (de) 1993-09-01 1995-03-02 Abb Management Ag Verfahren zur Erfassung von Erdfehlern auf den Leitern einer elektrischen Maschine
US5519337A (en) * 1993-11-04 1996-05-21 Martin Marietta Energy Systems, Inc. Motor monitoring method and apparatus using high frequency current components
US6144924A (en) 1996-05-20 2000-11-07 Crane Nuclear, Inc. Motor condition and performance analyzer
GB9915298D0 (en) * 1999-07-01 1999-09-01 Autonomous Well Company The Lt Power line communication system
US9054589B2 (en) 2010-05-28 2015-06-09 Rockwell Automation Technologies, Inc. Method and apparatus for detecting power converter capacitor degradation using negative sequence currents
WO2012010193A1 (en) * 2010-07-19 2012-01-26 Abb Technology Ag Device and method for detecting a ground fault
EP2421148B1 (de) * 2010-08-16 2015-02-11 Baumüller Nürnberg GmbH Vorrichtung und Verfahren zur drehgeberlosen Identifikation mechanischer Kenngrößen eines Drehstrom-Asynchronmotors
US10288760B2 (en) * 2011-12-13 2019-05-14 Saudi Arabian Oil Company Electrical submersible pump monitoring and failure prediction
US9347311B2 (en) 2013-07-28 2016-05-24 Saudi Arabian Oil Company Systems and methods for ground fault immune data measurement systems for electronic submersible pumps
WO2016148715A1 (en) * 2015-03-19 2016-09-22 Schlumberger Canada Limited Submersible multiphase electric motor systems
CN105606899B (zh) * 2015-09-08 2018-08-31 浙江大学 一种变频传动系统电机侧共模阻抗的提取方法

Also Published As

Publication number Publication date
US20200088795A1 (en) 2020-03-19
CA3056311A1 (en) 2018-09-20
US11543456B2 (en) 2023-01-03
GB201704145D0 (en) 2017-04-26
GB2560559A (en) 2018-09-19
CO2019010863A2 (es) 2019-10-09
CA3056311C (en) 2022-04-26
WO2018167236A1 (en) 2018-09-20
EP3596481A1 (en) 2020-01-22

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