SE0402043L - Method and apparatus for operating a pump station - Google Patents

Method and apparatus for operating a pump station

Info

Publication number
SE0402043L
SE0402043L SE0402043A SE0402043A SE0402043L SE 0402043 L SE0402043 L SE 0402043L SE 0402043 A SE0402043 A SE 0402043A SE 0402043 A SE0402043 A SE 0402043A SE 0402043 L SE0402043 L SE 0402043L
Authority
SE
Sweden
Prior art keywords
pump
operating
station
operating parameters
inventive method
Prior art date
Application number
SE0402043A
Other languages
Swedish (sv)
Other versions
SE0402043D0 (en
Inventor
Gert Hallgren
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
Priority to SE0402043A priority Critical patent/SE0402043L/en
Publication of SE0402043D0 publication Critical patent/SE0402043D0/en
Priority to PCT/SE2005/001212 priority patent/WO2006019352A1/en
Publication of SE0402043L publication Critical patent/SE0402043L/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
    • F04D15/02—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
    • 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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D29/00—Simultaneous control of electric and non-electric variables
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0676—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on flow sources
    • G05D7/0682—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on flow sources using a plurality of flow sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

The present invention relates to control systems and methods for improving the handling of sewage or waste water in a pump station having at least one variable speed pump and for increasing the overall efficiency of the pump or the pumps of the station. The inventive method comprises the steps of: sensing a plurality of operating parameters of the pump station; determining a pump behaviour of the pump by utilizing the operating parameters; and operating the pump according a running pattern selected on basis of said calculated pump behaviour and/or said sensed operating parameters. A system for operating the pump according to the running patter is also disclosed. Furthermore, a computer program product loadable into a memory of a digital computer device, including software code portions for performing the inventive method is described.
SE0402043A 2004-08-19 2004-08-19 Method and apparatus for operating a pump station SE0402043L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0402043A SE0402043L (en) 2004-08-19 2004-08-19 Method and apparatus for operating a pump station
PCT/SE2005/001212 WO2006019352A1 (en) 2004-08-19 2005-08-16 Method and device for operating a pump station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0402043A SE0402043L (en) 2004-08-19 2004-08-19 Method and apparatus for operating a pump station

Publications (2)

Publication Number Publication Date
SE0402043D0 SE0402043D0 (en) 2004-08-19
SE0402043L true SE0402043L (en) 2006-02-20

Family

ID=32960414

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0402043A SE0402043L (en) 2004-08-19 2004-08-19 Method and apparatus for operating a pump station

Country Status (2)

Country Link
SE (1) SE0402043L (en)
WO (1) WO2006019352A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007053948A1 (en) * 2007-11-09 2009-05-14 Wilo Ag Plant and method for controlling a liquid flow
AU2008229836B2 (en) * 2008-01-21 2009-10-08 Multitrode Pty Ltd Pump Control Method
US8956125B2 (en) * 2008-02-08 2015-02-17 Multitrode Pty Ltd Method for determining pump flow rate
CN103047122A (en) * 2012-12-27 2013-04-17 江苏科技大学 Water pump control device for sewage pumping station and control method of water pump control device
GB2512084A (en) * 2013-03-19 2014-09-24 Control Tech Ltd Pump control
DE102013007026A1 (en) * 2013-04-24 2014-10-30 Wilo Se Method for the optimized operation of a pumping station, in particular for wastewater
SE1350552A1 (en) * 2013-05-07 2014-11-08 Xylem Ip Man S R L Method for controlling part of a pump station
FR3014961B1 (en) * 2013-12-16 2019-01-25 Schneider Toshiba Inverter Europe Sas CONTROL METHOD FOR MINIMIZING THE CONSUMPTION OF ELECTRICAL ENERGY OF PUMPING EQUIPMENT
CN106121983A (en) * 2016-07-20 2016-11-16 常州液压成套设备厂有限公司 Integrated form pumping plant
CN106651640B (en) * 2016-10-13 2020-06-02 国网河南省电力公司电力科学研究院 Energy-saving evaluation method based on operating characteristics of water-feeding pump of thermal power plant
EP3367533A1 (en) * 2017-02-27 2018-08-29 Xylem IP Management S.à.r.l. Method for controlling a pump connected to a pump network

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2110717A (en) * 1935-05-01 1938-03-08 Gen Electric Inhibiting treatment for ferromanganese
US4370098A (en) * 1980-10-20 1983-01-25 Esco Manufacturing Company Method and apparatus for monitoring and controlling on line dynamic operating conditions
US4843575A (en) * 1982-10-21 1989-06-27 Crane Harold E Interactive dynamic real-time management system
US4945491A (en) * 1987-02-04 1990-07-31 Systecon, Inc. Monitor and control for a multi-pump system
FI80933C (en) * 1988-06-08 1990-08-10 Sarlin Ab Oy E Monitoring procedure for sewage pumping station and monitoring device for implementation of the procedure
US5497664A (en) * 1994-11-14 1996-03-12 Jorritsma; Johannes N. Method and apparatus for calculating flow rates through a pumping station
US6178393B1 (en) * 1995-08-23 2001-01-23 William A. Irvin Pump station control system and method
US6167965B1 (en) * 1995-08-30 2001-01-02 Baker Hughes Incorporated Electrical submersible pump and methods for enhanced utilization of electrical submersible pumps in the completion and production of wellbores
US6481973B1 (en) * 1999-10-27 2002-11-19 Little Giant Pump Company Method of operating variable-speed submersible pump unit

Also Published As

Publication number Publication date
SE0402043D0 (en) 2004-08-19
WO2006019352A1 (en) 2006-02-23

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Legal Events

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