CO2019010863A2 - Métodos y sistemas para controlar el funcionamiento de motores eléctricos - Google Patents

Métodos y sistemas para controlar el funcionamiento de motores eléctricos

Info

Publication number
CO2019010863A2
CO2019010863A2 CONC2019/0010863A CO2019010863A CO2019010863A2 CO 2019010863 A2 CO2019010863 A2 CO 2019010863A2 CO 2019010863 A CO2019010863 A CO 2019010863A CO 2019010863 A2 CO2019010863 A2 CO 2019010863A2
Authority
CO
Colombia
Prior art keywords
point
electrical characteristic
electric motor
systems
methods
Prior art date
Application number
CONC2019/0010863A
Other languages
English (en)
Inventor
Amer Kassab
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 CO2019010863A2 publication Critical patent/CO2019010863A2/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)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Mathematical Physics (AREA)
  • Geophysics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Electric Motors In General (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)

Abstract

Un método para controlar el funcionamiento de un motor eléctrico de múltiples fases 13, donde el motor eléctrico comprende múltiples devanados del estator 7, 8, 9 conectados en una configuración en Y para formar un punto Y. El método comprende medir una característica eléctrica del punto Y en un dominio de tiempo; en función de la característica eléctrica medida del punto Y en el dominio de tiempo; determinar una característica eléctrica del punto Y en el dominio de frecuencia; y obtener datos que indiquen al menos un parámetro del funcionamiento del motor eléctrico en función de la característica eléctrica determinada del punto Y en el dominio de frecuencia.
CONC2019/0010863A 2017-03-15 2019-09-30 Métodos y sistemas para controlar el funcionamiento de motores eléctricos CO2019010863A2 (es)

Applications Claiming Priority (2)

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
PCT/EP2018/056594 WO2018167236A1 (en) 2017-03-15 2018-03-15 Methods and systems for monitoring the performance of electric motors

Publications (1)

Publication Number Publication Date
CO2019010863A2 true CO2019010863A2 (es) 2019-10-09

Family

ID=58605404

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2019/0010863A CO2019010863A2 (es) 2017-03-15 2019-09-30 Métodos y sistemas para controlar el funcionamiento 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
JP2024518895A (ja) * 2021-04-27 2024-05-08 カエザー・コンプレソーレン・エスエー 動作状態を非接触で確認するための方法
WO2023025392A1 (en) * 2021-08-26 2023-03-02 Abb Schweiz Ag Method for monitoring a condition of a hoist
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
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
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)

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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
ES2533797T3 (es) 2010-07-19 2015-04-14 Abb Technology Ag Dispositivo y método para la detección de una falla a tierra
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
WO2018167236A1 (en) 2018-09-20
EP3596481A1 (en) 2020-01-22
CA3056311A1 (en) 2018-09-20
GB201704145D0 (en) 2017-04-26
US11543456B2 (en) 2023-01-03
GB2560559A (en) 2018-09-19
US20200088795A1 (en) 2020-03-19
AR111283A1 (es) 2019-06-26
CA3056311C (en) 2022-04-26

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