MX357724B - Medio o técnica de conversión sin detectores de afinidad de mejor ajuste para monitoreo de flujo y presión diferencial de bomba. - Google Patents

Medio o técnica de conversión sin detectores de afinidad de mejor ajuste para monitoreo de flujo y presión diferencial de bomba.

Info

Publication number
MX357724B
MX357724B MX2016013258A MX2016013258A MX357724B MX 357724 B MX357724 B MX 357724B MX 2016013258 A MX2016013258 A MX 2016013258A MX 2016013258 A MX2016013258 A MX 2016013258A MX 357724 B MX357724 B MX 357724B
Authority
MX
Mexico
Prior art keywords
pump
technique
differential pressure
conversion means
power
Prior art date
Application number
MX2016013258A
Other languages
English (en)
Other versions
MX2016013258A (es
Inventor
A Scott Graham
j gu James
A Cheng Andrew
Original Assignee
Fluid Handling Llc
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 Fluid Handling Llc filed Critical Fluid Handling Llc
Publication of MX2016013258A publication Critical patent/MX2016013258A/es
Publication of MX357724B publication Critical patent/MX357724B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0088—Testing machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0208—Power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0209—Rotational speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/02—Power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/80—Diagnostics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/82—Forecasts
    • F05D2260/821—Parameter estimation or prediction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/304—Spool rotational speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/335—Output power or torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Measuring Volume Flow (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

La presente invención proporciona un aparato, que incluye un sistema de bombeo sin detectores hidrónico, que presenta un procesador de señales o módulo de procesamiento configurado para recibir la señalización que contiene información sobre los valores de lectura del motor potencia y velocidad, y también las ecuaciones de las características del sistema y de la bomba junto con las ecuaciones de potencia empíricas que se construyen mediante una función de mejor ajuste polinomial junto con las leyes de afinidad de la bomba con base en una curva de la bomba publicada por un fabricante de la bomba; y determinar la señalización correspondiente que contiene información sobre una presión del sistema o de la bomba y una velocidad de flujo en los valores de lectura del motor de potencia y velocidad, con base en la señalización recibida.
MX2016013258A 2014-04-08 2015-04-07 Medio o técnica de conversión sin detectores de afinidad de mejor ajuste para monitoreo de flujo y presión diferencial de bomba. MX357724B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461976749P 2014-04-08 2014-04-08
PCT/US2015/024703 WO2015157276A2 (en) 2014-04-08 2015-04-07 Best-fit affinity sensorless conversion means or technique for pump differential pressure and flow monitoring

Publications (2)

Publication Number Publication Date
MX2016013258A MX2016013258A (es) 2017-05-30
MX357724B true MX357724B (es) 2018-07-19

Family

ID=54288527

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016013258A MX357724B (es) 2014-04-08 2015-04-07 Medio o técnica de conversión sin detectores de afinidad de mejor ajuste para monitoreo de flujo y presión diferencial de bomba.

Country Status (6)

Country Link
EP (1) EP3129756A4 (es)
CN (1) CN106461444B (es)
CA (1) CA2944881C (es)
MX (1) MX357724B (es)
RU (1) RU2680474C2 (es)
WO (1) WO2015157276A2 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9938970B2 (en) * 2011-12-16 2018-04-10 Fluid Handling Llc Best-fit affinity sensorless conversion means or technique for pump differential pressure and flow monitoring
EP3464901B1 (en) * 2016-06-07 2023-11-01 Fluid Handling LLC. Direct numeric 3d sensorless converter for pump flow and pressure
CN107784147B (zh) * 2016-08-31 2023-04-18 北京普源精电科技有限公司 高压输液泵的主副泵流速的控制方法及其装置
EP3428454B1 (en) 2017-07-14 2020-01-08 Grundfos Holding A/S Determination of a zero-flow characteristic curve of a pump in a multi-pump system
CN109578262B (zh) * 2018-12-13 2020-02-07 保定申辰泵业有限公司 一种蠕动泵传输粘性液体的控制方法、装置及蠕动泵
CN114810566A (zh) * 2021-09-15 2022-07-29 珠海横琴能源发展有限公司 一种泵组控制方法、***及装置
DE102022211200A1 (de) * 2022-10-21 2024-05-02 BSH Hausgeräte GmbH Adaptive Drehzahlanpassung von Freistrompumpen in wasserführenden Haushaltsgeräten

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3922760B2 (ja) * 1997-04-25 2007-05-30 株式会社荏原製作所 流体機械
DE19909745A1 (de) * 1999-03-05 2000-09-07 Linde Ag Hydrostatisches Antriebssystem
DE10163987A1 (de) * 2001-12-24 2003-07-10 Grundfos As Verfahren zum Steuern einer drehzahlregelbaren Heizungsumwälzpumpe
ATE344390T1 (de) * 2004-02-12 2006-11-15 Askoll Holding Srl Fluidzirkulationspumpe für heizungs- und klimatisierungssysteme, oder dergleichen mehr
WO2006064990A1 (en) * 2004-12-17 2006-06-22 Korea Research Institute Of Standards And Science A trend monitoring and diagnostic analysis method for a vacuum pump and a trend monitoring and diagnostic analysis system therefor and computer-readable storage media including a computer program which performs the method
US20060292012A1 (en) * 2005-06-28 2006-12-28 Keurig, Incorporated Method and apparatus for pump control
TWI295340B (en) * 2005-12-02 2008-04-01 Chi Yi Wang Operation method of energy-saving fluid transporting machineries in parallel array with constant pressure
US7945411B2 (en) * 2006-03-08 2011-05-17 Itt Manufacturing Enterprises, Inc Method for determining pump flow without the use of traditional sensors
US8303260B2 (en) * 2006-03-08 2012-11-06 Itt Manufacturing Enterprises, Inc. Method and apparatus for pump protection without the use of traditional sensors
DE102007022348A1 (de) * 2007-05-12 2008-11-13 Ksb Aktiengesellschaft Einrichtung und Verfahren zur Störungsüberwachung
US7734441B2 (en) * 2008-09-30 2010-06-08 Mohsen Taravat Method and device for measuring and controlling the amount of flow/volume of liquid pumped/transferred by an electro-pump
WO2010106483A2 (en) * 2009-03-18 2010-09-23 Koninklijke Philips Electronics N.V. Apparatus for determining a flow property of a fluid
US9181953B2 (en) * 2009-10-01 2015-11-10 Specific Energy Controlling pumps for improved energy efficiency
EP2354556A1 (en) * 2010-02-10 2011-08-10 ABB Oy Method in connection with a pump driven with a frequency converter and a frequency converter
JP2011185190A (ja) * 2010-03-10 2011-09-22 Ebara Corp 制御装置一体型モータポンプ
US8700221B2 (en) * 2010-12-30 2014-04-15 Fluid Handling Llc Method and apparatus for pump control using varying equivalent system characteristic curve, AKA an adaptive control curve
EP2791750B1 (en) * 2011-12-16 2020-05-06 Fluid Handling LLC. Dynamic linear control methods and apparatus for variable speed pump control

Also Published As

Publication number Publication date
WO2015157276A2 (en) 2015-10-15
RU2016139339A3 (es) 2018-08-30
EP3129756A2 (en) 2017-02-15
WO2015157276A3 (en) 2015-12-03
MX2016013258A (es) 2017-05-30
CN106461444A (zh) 2017-02-22
EP3129756A4 (en) 2017-11-22
CA2944881C (en) 2020-02-25
RU2680474C2 (ru) 2019-02-21
RU2016139339A (ru) 2018-05-10
CN106461444B (zh) 2019-05-10
CA2944881A1 (en) 2015-10-15

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