CO2019003874A2 - Sistemas y métodos para optimizar la eficacia de un controlador de frecuencia variable - Google Patents

Sistemas y métodos para optimizar la eficacia de un controlador de frecuencia variable

Info

Publication number
CO2019003874A2
CO2019003874A2 CONC2019/0003874A CO2019003874A CO2019003874A2 CO 2019003874 A2 CO2019003874 A2 CO 2019003874A2 CO 2019003874 A CO2019003874 A CO 2019003874A CO 2019003874 A2 CO2019003874 A2 CO 2019003874A2
Authority
CO
Colombia
Prior art keywords
main unit
electric machine
controller
variable frequency
control system
Prior art date
Application number
CONC2019/0003874A
Other languages
English (en)
Inventor
Tomas Sadilek
Nathaniel Benedict Hawes
David Allan Torrey
Di Pan
Kum Kang Huh
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
Publication of CO2019003874A2 publication Critical patent/CO2019003874A2/es

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
    • H02P21/20—Estimation of torque
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/022—Synchronous motors
    • H02P25/024—Synchronous motors controlled by supply frequency
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

RESUMEN Se proporciona un sistema que incluye un sistema de control. El sistema de control incluye una unidad principal que recibe energía de una fuente de energía y produce una frecuencia variable y un voltaje de CA de amplitud variable. El sistema de control también incluye un controlador para interactuar con la unidad principal y una máquina eléctrica. El controlador recibe una o más señales eléctricas asociadas con una condición operativa de la máquina eléctrica de uno o más sensores ubicados entre la máquina eléctrica y la unidad principal. El controlador determina la información de corrección en función de las señales eléctricas recibidas y en función de una condición operativa deseada de la máquina eléctrica. El controlador transmite la información de corrección a la unidad principal. La información de corrección corresponde a una posición de rotor de la máquina eléctrica o comandos operativos configurados para implementar la condición operativa deseada de la máquina eléctrica.
CONC2019/0003874A 2016-09-30 2019-04-16 Sistemas y métodos para optimizar la eficacia de un controlador de frecuencia variable CO2019003874A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/282,321 US11359470B2 (en) 2016-09-30 2016-09-30 Systems and methods for optimizing an efficiency of a variable frequency drive
PCT/US2017/054742 WO2018064663A1 (en) 2016-09-30 2017-10-02 Systems and methods for optimizing an efficiency of a variable frequency drive

Publications (1)

Publication Number Publication Date
CO2019003874A2 true CO2019003874A2 (es) 2019-06-28

Family

ID=60117800

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2019/0003874A CO2019003874A2 (es) 2016-09-30 2019-04-16 Sistemas y métodos para optimizar la eficacia de un controlador de frecuencia variable

Country Status (5)

Country Link
US (1) US11359470B2 (es)
AU (1) AU2017337129B2 (es)
CA (1) CA3038907C (es)
CO (1) CO2019003874A2 (es)
WO (1) WO2018064663A1 (es)

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Also Published As

Publication number Publication date
AU2017337129B2 (en) 2020-11-12
CA3038907A1 (en) 2018-04-05
CA3038907C (en) 2021-10-19
WO2018064663A1 (en) 2018-04-05
US11359470B2 (en) 2022-06-14
AU2017337129A1 (en) 2019-05-02
US20180094512A1 (en) 2018-04-05

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