WO2012039845A3 - Commande de pompe à moteur électrique comportant des informations de position d'élément de pompe - Google Patents

Commande de pompe à moteur électrique comportant des informations de position d'élément de pompe Download PDF

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Publication number
WO2012039845A3
WO2012039845A3 PCT/US2011/046996 US2011046996W WO2012039845A3 WO 2012039845 A3 WO2012039845 A3 WO 2012039845A3 US 2011046996 W US2011046996 W US 2011046996W WO 2012039845 A3 WO2012039845 A3 WO 2012039845A3
Authority
WO
WIPO (PCT)
Prior art keywords
pump
electric motor
position information
element position
pump element
Prior art date
Application number
PCT/US2011/046996
Other languages
English (en)
Other versions
WO2012039845A2 (fr
Inventor
Daniel Patient
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to EP11754774.5A priority Critical patent/EP2619458A2/fr
Priority to JP2013530151A priority patent/JP2013537956A/ja
Publication of WO2012039845A2 publication Critical patent/WO2012039845A2/fr
Publication of WO2012039845A3 publication Critical patent/WO2012039845A3/fr

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/404—Control of the pump unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4068—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system the additional fluid circuit comprising means for attenuating pressure pulsations
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0041—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation by piston speed control
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B49/12—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 varying the length of stroke of the working members
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/001—Noise damping
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0201—Position of the piston
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

L'invention concerne un procédé et un système pour la commande d'un moteur électrique d'une pompe permettant de neutraliser les oscillations de pression générées par au moins un élément de pompe et de réduire le bruit, les vibrations et la dureté générés par la pompe. Les positions d'au moins un élément de pompe de la pompe et d'un arbre du moteur électrique sont déterminées. Une position de course de la pompe est déterminée à partir de la position de l'élément de pompe par rapport à la position de l'arbre du moteur électrique. La puissance envoyée au moteur électrique est commandée en fonction de la position de course de la pompe.
PCT/US2011/046996 2010-09-24 2011-08-09 Commande de pompe à moteur électrique comportant des informations de position d'élément de pompe WO2012039845A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11754774.5A EP2619458A2 (fr) 2010-09-24 2011-08-09 Commande de pompe à moteur électrique comportant des informations de position d'élément de pompe
JP2013530151A JP2013537956A (ja) 2010-09-24 2011-08-09 ポンプ要素位置情報を組み入れた電気モータポンプ制御

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/889,612 2010-09-24
US12/889,612 US20120076667A1 (en) 2010-09-24 2010-09-24 Electric motor pump control incorporating pump element position information

Publications (2)

Publication Number Publication Date
WO2012039845A2 WO2012039845A2 (fr) 2012-03-29
WO2012039845A3 true WO2012039845A3 (fr) 2012-12-20

Family

ID=44584640

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/046996 WO2012039845A2 (fr) 2010-09-24 2011-08-09 Commande de pompe à moteur électrique comportant des informations de position d'élément de pompe

Country Status (4)

Country Link
US (1) US20120076667A1 (fr)
EP (1) EP2619458A2 (fr)
JP (1) JP2013537956A (fr)
WO (1) WO2012039845A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112016024949A2 (pt) * 2014-04-25 2017-08-15 Schlumberger Technology Bv sistema de bomba de submersão elétrica, método, e um ou mais meios de armazenamento legível por computador
BR112016027402B1 (pt) 2014-05-23 2022-08-09 Schlumberger Technology B.V. Método e sistema para avaliação de sistema elétrico submersível e meios de armazenamento legíveis por computador não transitórios
DE102014216230A1 (de) * 2014-08-14 2016-02-18 Continental Teves Ag & Co. Ohg Verfahren zur Bestimmung einer Position und/oder Lageveränderung einer Hydraulikpumpe eines Kraftfahrzeugbremssystems sowie Kraftfahrzeugbremssystem
CN107078669B (zh) 2014-09-19 2019-12-31 流量控制有限责任公司 自动填充控制技术
DE102018207207A1 (de) * 2018-05-09 2019-11-14 Robert Bosch Gmbh Verfahren zum Steuern einer Fahrdynamikregelungsvorrichtung und Fahrdynamikregelungsvorrichtung
DE102018208580A1 (de) * 2018-05-30 2019-12-05 Robert Bosch Gmbh Verfahren zur Steuerung eines hydraulischen Bremssystems
CN111544683A (zh) * 2020-06-08 2020-08-18 漯河市第一人民医院 一种神经内科双向加压清洗装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001016488A1 (fr) * 1999-09-01 2001-03-08 Liquid Metronics Incorporated Procede et appareil de commande de pompe
US20020197166A1 (en) * 2001-03-29 2002-12-26 Carstensen Peter T. Precision hydraulic energy delivery system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527953A (en) * 1984-10-12 1985-07-09 E. I. Du Pont De Nemours And Company Pump unit for sampling air
US5120199A (en) * 1991-06-28 1992-06-09 Abbott Laboratories Control system for valveless metering pump
US6749402B2 (en) * 2000-09-20 2004-06-15 Fluid Management, Inc. Nutating pump, control system and method of control thereof
GB0803737D0 (en) 2008-02-29 2008-04-09 Melexis Nv Pulse count control for brushed DC motor driven by pulse width modulation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001016488A1 (fr) * 1999-09-01 2001-03-08 Liquid Metronics Incorporated Procede et appareil de commande de pompe
US20020197166A1 (en) * 2001-03-29 2002-12-26 Carstensen Peter T. Precision hydraulic energy delivery system

Also Published As

Publication number Publication date
EP2619458A2 (fr) 2013-07-31
WO2012039845A2 (fr) 2012-03-29
JP2013537956A (ja) 2013-10-07
US20120076667A1 (en) 2012-03-29

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