AR096215A1 - METHOD FOR CONTROLLING A PART OF A PUMPING STATION - Google Patents

METHOD FOR CONTROLLING A PART OF A PUMPING STATION

Info

Publication number
AR096215A1
AR096215A1 ARP140101858A ARP140101858A AR096215A1 AR 096215 A1 AR096215 A1 AR 096215A1 AR P140101858 A ARP140101858 A AR P140101858A AR P140101858 A ARP140101858 A AR P140101858A AR 096215 A1 AR096215 A1 AR 096215A1
Authority
AR
Argentina
Prior art keywords
pump
curve
espec
energy
controlling
Prior art date
Application number
ARP140101858A
Other languages
Spanish (es)
Original Assignee
Xylem Ip Man S À R L
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 Xylem Ip Man S À R L filed Critical Xylem Ip Man S À R L
Publication of AR096215A1 publication Critical patent/AR096215A1/en

Links

Classifications

    • 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
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • 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
    • 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
    • F04B49/20—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 by changing the driving 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • 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
    • F04B2203/0209—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
    • F04D13/00—Pumping installations or systems
    • F04D13/16—Pumping installations or systems with storage reservoirs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La presente se refiere a un método para controlar por lo menos una parte de una estación de bombeo (1) que comprende por lo menos una bomba controladora de velocidad (2) dispuesta en un recipiente (3), en donde el método comprende un sub-método (Determinar Eₛₚₑᶜ) que está dispuesto para determinar el consumo de energía específico Eₛₚₑᶜ de dicha por lo menos una bomba (2), y que incluye los pasos de operar dicha bomba (2) para por lo menos dos velocidades diferentes (n₁, n₂, ...) y para cada una de dichas por lo menos dos velocidades (n₁, n₂, ...) en conexión con un nivel de medición predeterminado (hₘₑᵈⁱᶜⁱóₙ) en el recipiente (3) determinar la energía consumida P (n₁, n₂, ...) y determinar el flujo de liquido saliente Q (n₁, n₂, ...) del recipiente (3), y derivar la curva de energía de la bomba (2) P (n) de por lo menos dos valores determinados de la energía consumida P (n₁, n₂, ...), y derivar la curva de flujo de bombeo de la bomba (2) Q (n) de por lo menos dos valores determinados del flujo de líquido saliente Q (n₁, n₂, ...), y determinar el consumo de energía específico de la bomba (2) (Eₛₚₑᶜ) como cociente de la curva de energía de la bomba (2) P (n) dividido con la curva de flujo de bombeo de la bomba (2) Q (n).This refers to a method for controlling at least a part of a pumping station (1) comprising at least one speed controller pump (2) disposed in a container (3), wherein the method comprises a sub - method (Determine Eₛₚₑᶜ) that is arranged to determine the specific energy consumption Eₛₚₑᶜ of said at least one pump (2), and that includes the steps of operating said pump (2) for at least two different speeds (n₁, n₂, ...) and for each of said at least two speeds (n₁, n₂, ...) in connection with a predetermined measurement level (hₘₑᵈⁱᶜⁱóₙ) in the vessel (3) determine the energy consumed P (n₁ , n₂, ...) and determine the outgoing liquid flow Q (n₁, n₂, ...) of the container (3), and derive the pump energy curve (2) P (n) from at least two determined values of the energy consumed P (n₁, n₂, ...), and derive the pumping flow curve d e the pump (2) Q (n) of at least two determined values of the outgoing liquid flow Q (n₁, n₂, ...), and determine the specific energy consumption of the pump (2) (Eₛₚₑᶜ) as quotient of the pump energy curve (2) P (n) divided with the pump pump flow curve (2) Q (n).

ARP140101858A 2013-05-07 2014-05-07 METHOD FOR CONTROLLING A PART OF A PUMPING STATION AR096215A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1350552A SE1350552A1 (en) 2013-05-07 2013-05-07 Method for controlling part of a pump station

Publications (1)

Publication Number Publication Date
AR096215A1 true AR096215A1 (en) 2015-12-16

Family

ID=50896366

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140101858A AR096215A1 (en) 2013-05-07 2014-05-07 METHOD FOR CONTROLLING A PART OF A PUMPING STATION

Country Status (3)

Country Link
AR (1) AR096215A1 (en)
SE (1) SE1350552A1 (en)
WO (1) WO2014181237A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3067564B1 (en) * 2015-03-09 2019-02-06 Grundfos Holding A/S Circulation pump
CN106647244B (en) * 2016-11-03 2019-09-06 中冶华天工程技术有限公司 A kind of sewage treatment elevator pump operating system
US10566881B2 (en) 2017-01-27 2020-02-18 Franklin Electric Co., Inc. Motor drive system including removable bypass circuit and/or cooling features
CN116771655B (en) * 2023-04-01 2024-02-13 东莞市爱迪机电科技有限公司 Intelligent control system and intelligent control method for water pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0402043L (en) * 2004-08-19 2006-02-20 Itt Mfg Enterprises Inc Method and apparatus for operating a pump station
US9181953B2 (en) * 2009-10-01 2015-11-10 Specific Energy Controlling pumps for improved energy efficiency

Also Published As

Publication number Publication date
WO2014181237A1 (en) 2014-11-13
SE1350552A1 (en) 2014-11-08

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