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PE20142121A1 - Control de bomba incluyendo procedimiento de limpieza o paro dependiendo de la carga del motor - Google Patents

Control de bomba incluyendo procedimiento de limpieza o paro dependiendo de la carga del motor

Info

Publication number
PE20142121A1
PE20142121A1 PE2014001011A PE2014001011A PE20142121A1 PE 20142121 A1 PE20142121 A1 PE 20142121A1 PE 2014001011 A PE2014001011 A PE 2014001011A PE 2014001011 A PE2014001011 A PE 2014001011A PE 20142121 A1 PE20142121 A1 PE 20142121A1
Authority
PE
Peru
Prior art keywords
pump
motor
operating condition
arrangement
motor load
Prior art date
Application number
PE2014001011A
Other languages
English (en)
Inventor
Alexander Fullemann
Fredrik Soderlund
Mats Karlen
Original Assignee
Xylem Ip Holdings 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47561832&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20142121(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Xylem Ip Holdings Llc filed Critical Xylem Ip Holdings Llc
Publication of PE20142121A1 publication Critical patent/PE20142121A1/es

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
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0281—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition not otherwise provided for
    • 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
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
    • F04D15/0254—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being speed or load
    • 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
    • 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
    • F04D15/0236—Lack of liquid level being detected by analysing the parameters of the electric drive, e.g. current or power consumption
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/0241—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an overvoltage
    • 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
    • F04D13/0686—Mechanical details of the pump control unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

QUE COMPRENDE: UN METODO PARA CONTROLAR UNA DISPOSICION DE BOMBA QUE PRESENTA UNA BOMBA QUE TIENE UN MOTOR Y UNA UNIDAD DE CONTROL, EL MOTOR, CUANDO LA BOMBA ESTA EN UN ESTADO ACTIVO Y EL MOTOR ES IMPULSADO EN UNA PRIMERA DIRECCION, ESTA ASOCIADO CON UN FACTOR DE CARGA QUE CORRESPONDE A UNA CONDICION DE OPERACION DE LA DISPOSICION DE BOMBA; LA DISPOSICION DE BOMBA INCLUYE TAMBIEN MEDIOS PARA MONITOREAR POR LO MENOS UN PARAMETRO DE OPERACION DEL CUAL PUEDE DERIVARSE EL FACTOR DE CARGA DEL MOTOR. UN METODO INCLUYE LOS PASOS DE DETERMINAR UN VALOR REAL DEL POR LO MENOS UN PARAMETRO DE OPERACION, DETERMINAR SI UNA FUERZA EXTERNAMENTE APLICADA ESTA ACTUANDO SOBRE EL MOTOR A TAL GRADO QUE SE INICIE UNA CONDICION DE OPERACION PERJUDICIAL A LA DISPOSICION DE BOMBA, EFECTUAR UN CAMBIO DE ESTADO DESDE EL ESTADO ACTIVO A UN ESTADO INACTIVO DE LA BOMBA SI SE INICIA UNA CONDICION DE OPERACION PERJUDICIAL A LA DISPOSICION DE BOMBA, EL CAMBIO DE ESTADO INCLUYE QUE LA UNIDAD DE CONTROL, INMEDIATAMENTE DESPUES DE QUE SE INICIA LA CONDICION DE OPERACION PERJUDICIAL, INTERRUMPA ABRUPTAMENTE EL IMPULSO DEL MOTOR EN LA PRIMERA DIRECCION
PE2014001011A 2011-12-22 2012-12-21 Control de bomba incluyendo procedimiento de limpieza o paro dependiendo de la carga del motor PE20142121A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1151254A SE537872C2 (sv) 2011-12-22 2011-12-22 Metod för styrning av ett pumparrangemang

Publications (1)

Publication Number Publication Date
PE20142121A1 true PE20142121A1 (es) 2015-01-07

Family

ID=47561832

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2014001011A PE20142121A1 (es) 2011-12-22 2012-12-21 Control de bomba incluyendo procedimiento de limpieza o paro dependiendo de la carga del motor

Country Status (22)

Country Link
US (1) US10480518B2 (es)
EP (1) EP2795134B1 (es)
JP (1) JP2015506433A (es)
KR (1) KR102095851B1 (es)
CN (1) CN104011396B (es)
AR (1) AR089384A1 (es)
AU (1) AU2012358401B2 (es)
BR (1) BR112014015469B1 (es)
CA (1) CA2859031C (es)
CL (1) CL2014001631A1 (es)
DK (1) DK2795134T3 (es)
ES (1) ES2843483T3 (es)
HU (1) HUE052917T2 (es)
MX (1) MX363789B (es)
MY (1) MY172973A (es)
PE (1) PE20142121A1 (es)
RU (1) RU2625413C2 (es)
SA (1) SA112340128B1 (es)
SE (1) SE537872C2 (es)
SG (1) SG11201403394YA (es)
WO (1) WO2013096726A1 (es)
ZA (1) ZA201403562B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE540019C2 (sv) 2014-06-03 2018-02-27 Xylem Ip Man Sarl Metod för styrning av ett pumparrangemang vid igensättning av en pump
WO2018140902A1 (en) 2017-01-27 2018-08-02 Franklin Electric Co., Inc. Motor drive system including removable bypass circuit and/or cooling features
US20180223863A1 (en) * 2017-02-03 2018-08-09 Flow Control LLC Bilge pump having outside sensing surface with ribs
CN106907327B (zh) * 2017-04-26 2019-06-25 佛山市肯富来工业泵有限公司 泵站的排污泵防堵塞系统及控制部件控制切割部件的方法
ES3041905T3 (en) * 2018-05-11 2025-11-17 Grundfos Holding As A monitoring module and method for identifying an operating scenario in a wastewater pumping station
DK3712436T3 (da) * 2019-03-20 2022-11-21 Xylem Europe Gmbh Fremgangsmåde til at detektere forekomsten af snorken under drift af en maskine, der er beregnet til at transportere væske
DE102019003087A1 (de) * 2019-05-02 2020-11-05 KSB SE & Co. KGaA Feststoffpumpe in Kreiselpumpenbauweise zum Transport von Fördermedien mit stark abrasiven Feststoffteilen
FR3132330A1 (fr) 2022-02-01 2023-08-04 Ksb Sas Pompe à capteur de vibration et son procédé de fabrication
DE102022106063A1 (de) * 2022-03-16 2023-09-21 KSB SE & Co. KGaA Verfahren zur Überwachung des Betriebs einer Pumpe, vorzugsweise einer Kreiselpumpe

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Also Published As

Publication number Publication date
MY172973A (en) 2019-12-16
WO2013096726A1 (en) 2013-06-27
US20140369854A1 (en) 2014-12-18
HK1199081A1 (en) 2015-06-19
KR102095851B1 (ko) 2020-04-01
EP2795134B1 (en) 2020-12-09
SE537872C2 (sv) 2015-11-03
RU2625413C2 (ru) 2017-07-13
BR112014015469A2 (pt) 2017-06-13
CL2014001631A1 (es) 2014-11-21
BR112014015469B1 (pt) 2021-04-06
CN104011396B (zh) 2017-07-11
US10480518B2 (en) 2019-11-19
ZA201403562B (en) 2016-08-31
SA112340128B1 (ar) 2018-03-04
CN104011396A (zh) 2014-08-27
KR20140106562A (ko) 2014-09-03
ES2843483T3 (es) 2021-07-19
SG11201403394YA (en) 2014-07-30
AR089384A1 (es) 2014-08-20
CA2859031A1 (en) 2013-06-27
DK2795134T3 (da) 2021-01-04
JP2015506433A (ja) 2015-03-02
NZ624879A (en) 2015-08-28
AU2012358401B2 (en) 2017-02-02
MX2014006203A (es) 2014-07-14
MX363789B (es) 2019-04-03
RU2014130007A (ru) 2016-02-10
CA2859031C (en) 2019-12-03
HUE052917T2 (hu) 2021-05-28
EP2795134A1 (en) 2014-10-29
AU2012358401A1 (en) 2014-07-03
SE1151254A1 (sv) 2013-06-23
BR112014015469A8 (pt) 2017-07-04

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