FI20070181A - Method for determining pump flow without using conventional sensors - Google Patents

Method for determining pump flow without using conventional sensors Download PDF

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Publication number
FI20070181A
FI20070181A FI20070181A FI20070181A FI20070181A FI 20070181 A FI20070181 A FI 20070181A FI 20070181 A FI20070181 A FI 20070181A FI 20070181 A FI20070181 A FI 20070181A FI 20070181 A FI20070181 A FI 20070181A
Authority
FI
Finland
Prior art keywords
pump flow
conventional sensors
determining pump
determining
sensors
Prior art date
Application number
FI20070181A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20070181A0 (en
FI121858B (en
Inventor
Daniel J Kernan
Eugene P Sabini
Nicolas W Ganzon
Anthony E Stavale
Original Assignee
Itt Mfg Enterprises Inc
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 Itt Mfg Enterprises Inc filed Critical Itt Mfg Enterprises Inc
Publication of FI20070181A0 publication Critical patent/FI20070181A0/en
Publication of FI20070181A publication Critical patent/FI20070181A/en
Application granted granted Critical
Publication of FI121858B publication Critical patent/FI121858B/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
    • F04D15/0088—Testing machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • 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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
FI20070181A 2006-03-08 2007-03-02 Method for determining pump flow without using conventional sensors FI121858B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78054606P 2006-03-08 2006-03-08
US78054606 2006-03-08

Publications (3)

Publication Number Publication Date
FI20070181A0 FI20070181A0 (en) 2007-03-02
FI20070181A true FI20070181A (en) 2007-09-09
FI121858B FI121858B (en) 2011-05-13

Family

ID=37929986

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20070181A FI121858B (en) 2006-03-08 2007-03-02 Method for determining pump flow without using conventional sensors

Country Status (3)

Country Link
CN (1) CN101033748B (en)
DE (1) DE102007009302B4 (en)
FI (1) FI121858B (en)

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DE102007022348A1 (en) * 2007-05-12 2008-11-13 Ksb Aktiengesellschaft Device and method for fault monitoring
DE102009060262A1 (en) * 2009-12-23 2011-06-30 Samson Aktiengesellschaft, 60314 Method and arrangement for controlling a process fluid flow and positioner
CN102200121B (en) * 2010-03-25 2013-07-17 上海乐普能源科技发展有限公司 Electricity-saving control system leading water pump to run at optimum revolution
EP2505847B1 (en) 2011-03-29 2019-09-18 ABB Schweiz AG Method of detecting wear in a pump driven with a frequency converter
EP2505846A1 (en) * 2011-03-31 2012-10-03 ABB Oy Method and arrangement for estimating flow rate of pump
FR2999664A1 (en) * 2012-12-17 2014-06-20 Schneider Toshiba Inverter CONTROL METHOD FOR MULTIPUMP SYSTEM IMPLEMENTED WITHOUT SENSOR
CN104563219B (en) * 2014-12-24 2017-01-04 卧龙电气集团股份有限公司 A kind of water-supply control without external sensor
DK3187735T3 (en) * 2015-12-29 2020-02-10 Grundfos Holding As Pump system as well as a method for determining the flow of a pump system
DE102016125837A1 (en) * 2016-12-29 2018-07-05 Hans Pregler Gmbh & Co Kg Drive device for a fluid pump
CN106766004B (en) * 2017-02-13 2020-09-11 深圳达实智能股份有限公司 Air conditioner water pump operation control method and device
CN106907346B (en) * 2017-02-27 2018-05-25 杭州志驱传动技术有限公司 A kind of control method
PT111114A (en) * 2018-08-30 2020-03-02 Bosch Termotecnologia Sa PROCESS FOR REGULATING A HEATING DEVICE
CN109578262B (en) * 2018-12-13 2020-02-07 保定申辰泵业有限公司 Control method and device for conveying viscous liquid by peristaltic pump and peristaltic pump
BR112022008472A2 (en) * 2019-12-31 2022-07-12 Halliburton Energy Services Inc METHOD FOR PREDICTING A DRIVING POWER (BHP) OF A PUMP, SYSTEM FOR DETERMINING A DRIVING POWER (BHP) OF DESIGN OF A PUMP AND COMPUTER PROGRAM PRODUCT
US11668594B2 (en) 2020-06-26 2023-06-06 Saudi Arabian Oil Company Methods for controlling pump flow rate based on pump flow rate estimation using pump head and performance curves and pump control systems having the same
CN113157023B (en) * 2020-12-31 2022-05-13 佛山市顺德区美的饮水机制造有限公司 Control method and device for water dispenser, storage medium and processor
CN115434819B (en) * 2022-08-12 2024-04-12 中联重科股份有限公司 Method and device for controlling power matching, electronic equipment and engineering machinery

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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FI59494C (en) * 1979-05-31 1981-08-10 Antti Niemi FOERFARANDE OCH ANORDNING FOER PROCESSREGLERING
JPH041499A (en) * 1990-04-13 1992-01-06 Toshiba Corp Discharge flow controller for pump
DE19618462A1 (en) * 1996-05-08 1997-11-13 Status Pro Maschinenmesstechni Extrinsic power parameter determination method for energy conversion appliance
FI111106B (en) * 1999-02-19 2003-05-30 Neles Controls Oy Procedure for setting a process control loop in an industrial process
US6464464B2 (en) * 1999-03-24 2002-10-15 Itt Manufacturing Enterprises, Inc. Apparatus and method for controlling a pump system
US6424873B1 (en) * 1999-12-30 2002-07-23 Honeywell Inc. Systems and methods for limiting integral calculation components in PID controllers
US6554198B1 (en) * 2000-05-05 2003-04-29 Automated Logic Corporation Slope predictive control and digital PID control
DE10116339B4 (en) * 2001-04-02 2005-05-12 Danfoss Drives A/S Method for operating a centrifugal pump
US6591697B2 (en) * 2001-04-11 2003-07-15 Oakley Henyan Method for determining pump flow rates using motor torque measurements
US7797062B2 (en) * 2001-08-10 2010-09-14 Rockwell Automation Technologies, Inc. System and method for dynamic multi-objective optimization of machine selection, integration and utilization
US6776584B2 (en) * 2002-01-09 2004-08-17 Itt Manufacturing Enterprises, Inc. Method for determining a centrifugal pump operating state without using traditional measurement sensors
US6648606B2 (en) * 2002-01-17 2003-11-18 Itt Manufacturing Enterprises, Inc. Centrifugal pump performance degradation detection
JP4099006B2 (en) * 2002-05-13 2008-06-11 コベルコ建機株式会社 Rotation drive device for construction machinery
US7112037B2 (en) * 2002-12-20 2006-09-26 Itt Manufacturing Enterprises, Inc. Centrifugal pump performance degradation detection
DE10359726A1 (en) * 2003-12-19 2005-07-14 Ksb Aktiengesellschaft quantity measurement

Also Published As

Publication number Publication date
DE102007009302A1 (en) 2007-09-13
FI20070181A0 (en) 2007-03-02
CN101033748B (en) 2013-07-24
FI121858B (en) 2011-05-13
CN101033748A (en) 2007-09-12
DE102007009302B4 (en) 2012-04-05

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