CA2795538C - Dispositif de commande de changement de phase pour un systeme de pompe alternative - Google Patents

Dispositif de commande de changement de phase pour un systeme de pompe alternative Download PDF

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Publication number
CA2795538C
CA2795538C CA2795538A CA2795538A CA2795538C CA 2795538 C CA2795538 C CA 2795538C CA 2795538 A CA2795538 A CA 2795538A CA 2795538 A CA2795538 A CA 2795538A CA 2795538 C CA2795538 C CA 2795538C
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CA
Canada
Prior art keywords
pump
phase shift
phase
shift control
control device
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2795538A
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English (en)
Other versions
CA2795538A1 (fr
Inventor
Rudolfus Johannes Adeleida Van Rijswick
Felix Johannes Jacobus Van Osch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weir Minerals Netherlands BV
Original Assignee
Weir Minerals Netherlands BV
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
Priority claimed from NL2004979A external-priority patent/NL2004979C2/en
Application filed by Weir Minerals Netherlands BV filed Critical Weir Minerals Netherlands BV
Publication of CA2795538A1 publication Critical patent/CA2795538A1/fr
Application granted granted Critical
Publication of CA2795538C publication Critical patent/CA2795538C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0075—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • 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
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Transmission Device (AREA)

Abstract

La présente invention concerne un système de pompe utilisant de multiples pompes volumétriques alternatives dont le changement de phase est commandé par un dispositif de commande de changement de phase. Le dispositif de commande de changement de phase utilise une pompe maître virtuelle à l'intérieur du dispositif de commande de changement de phase qui est utilisée comme une référence de phase par rapport à laquelle les changements de phase des pompes individuelles sont calculés. Le dispositif de commande de changement de phase ajuste le point de référence de la vitesse pour les commandes de vitesse variables des pompes individuelles de sorte qu'un changement de phase souhaité soit obtenu et maintenu. Le fonctionnement des multiples pompes alternatives utilisant une commande de changement de phase permet de réduire considérablement les niveaux d'impulsion de pression dans le système de pompe. L'utilisation d'une pompe maître virtuelle permet d'éliminer la programmation maître/esclave et d'accroître la fiabilité et la disponibilité du système en ce que le fonctionnement de la commande de phase ne dépend pas de la fiabilité d'une pompe maître réelle comme cela est le cas dans les dispositifs de commande de changement de phase de l'art antérieur.
CA2795538A 2010-04-07 2011-04-05 Dispositif de commande de changement de phase pour un systeme de pompe alternative Active CA2795538C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US32160110P 2010-04-07 2010-04-07
US61/321,601 2010-04-07
NL2004979 2010-06-28
NL2004979A NL2004979C2 (en) 2010-04-07 2010-06-28 Phase shift controller for a reciprocating pump system.
PCT/NL2011/050230 WO2011126367A2 (fr) 2010-04-07 2011-04-05 Dispositif de commande de changement de phase pour un système de pompe alternative

Publications (2)

Publication Number Publication Date
CA2795538A1 CA2795538A1 (fr) 2011-10-13
CA2795538C true CA2795538C (fr) 2018-02-20

Family

ID=43971690

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2795538A Active CA2795538C (fr) 2010-04-07 2011-04-05 Dispositif de commande de changement de phase pour un systeme de pompe alternative

Country Status (11)

Country Link
US (1) US20130078114A1 (fr)
CN (1) CN102893028B (fr)
AR (1) AR080839A1 (fr)
AU (1) AU2011239051B2 (fr)
CA (1) CA2795538C (fr)
DE (1) DE112011101269B4 (fr)
MX (1) MX2012011512A (fr)
PE (1) PE20130791A1 (fr)
RU (1) RU2012147256A (fr)
TW (1) TW201207236A (fr)
WO (1) WO2011126367A2 (fr)

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US10232332B2 (en) 2012-11-16 2019-03-19 U.S. Well Services, Inc. Independent control of auger and hopper assembly in electric blender system
US10407990B2 (en) 2012-11-16 2019-09-10 U.S. Well Services, LLC Slide out pump stand for hydraulic fracturing equipment
US9893500B2 (en) 2012-11-16 2018-02-13 U.S. Well Services, LLC Switchgear load sharing for oil field equipment
US9995218B2 (en) 2012-11-16 2018-06-12 U.S. Well Services, LLC Turbine chilling for oil field power generation
US11449018B2 (en) 2012-11-16 2022-09-20 U.S. Well Services, LLC System and method for parallel power and blackout protection for electric powered hydraulic fracturing
US9745840B2 (en) 2012-11-16 2017-08-29 Us Well Services Llc Electric powered pump down
US11476781B2 (en) 2012-11-16 2022-10-18 U.S. Well Services, LLC Wireline power supply during electric powered fracturing operations
EP3268607B1 (fr) * 2015-03-09 2020-10-28 Weir Minerals Netherlands B.V. Système de pompe hydraulique pour la manipulation d'un agent de boue
US12078110B2 (en) 2015-11-20 2024-09-03 Us Well Services, Llc System for gas compression on electric hydraulic fracturing fleets
US11149725B2 (en) 2016-01-20 2021-10-19 Weir Minerals Netherlands B.V. Hydraulic pump system for handling a slurry medium
RU2749519C2 (ru) * 2016-09-16 2021-06-11 Роберт Бош Гмбх Вращательный электрогидравлический привод
US11181107B2 (en) 2016-12-02 2021-11-23 U.S. Well Services, LLC Constant voltage power distribution system for use with an electric hydraulic fracturing system
US10656669B2 (en) 2017-04-28 2020-05-19 Graco Minnesota Inc. Trigger guard and pendant for a portable hydraulic power unit
NL2019357B1 (en) 2017-07-27 2019-02-18 Weir Minerals Netherlands Bv Pump system for handling a slurry medium
US10598258B2 (en) 2017-12-05 2020-03-24 U.S. Well Services, LLC Multi-plunger pumps and associated drive systems
CA3084607A1 (fr) 2017-12-05 2019-06-13 U.S. Well Services, LLC Configuration de pompage de puissance elevee pour un systeme de fracturation hydraulique electrique
CN110894826B (zh) * 2018-09-13 2021-10-19 诺沃皮尼奥内技术股份有限公司 降低采用往复式压缩机的多压缩机设备中脉动水平的方法
US10648270B2 (en) 2018-09-14 2020-05-12 U.S. Well Services, LLC Riser assist for wellsites
CA3115650A1 (fr) 2018-10-09 2020-04-23 U.S. Well Services, LLC Systeme de pompe de fracturation hydraulique electrique comprenant des remorques de fracturation pour pompe a pistons multiples a alimentation electrique unique, unites de filtrat ion, et plate-forme coulissante
US11578577B2 (en) 2019-03-20 2023-02-14 U.S. Well Services, LLC Oversized switchgear trailer for electric hydraulic fracturing
CA3139970A1 (fr) 2019-05-13 2020-11-19 U.S. Well Services, LLC Commande vectorielle sans codeur pour variateur de frequence dans des applications de fracturation hydraulique
WO2020251978A1 (fr) 2019-06-10 2020-12-17 U.S. Well Services, LLC Dispositif de réchauffeur de combustible gazeux intégré pour équipement mobile de conditionnement de combustible
US11459863B2 (en) 2019-10-03 2022-10-04 U.S. Well Services, LLC Electric powered hydraulic fracturing pump system with single electric powered multi-plunger fracturing pump
USD977426S1 (en) 2019-12-13 2023-02-07 Graco Minnesota Inc. Hydraulic power pack
CN112727752B (zh) * 2020-12-28 2022-10-14 广东拓斯达科技股份有限公司 一种多泵合流的流量脉动消除方法和装置

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Also Published As

Publication number Publication date
AU2011239051B2 (en) 2015-12-24
TW201207236A (en) 2012-02-16
WO2011126367A3 (fr) 2015-07-02
AU2011239051A1 (en) 2012-11-01
AR080839A1 (es) 2012-05-09
DE112011101269T5 (de) 2013-05-02
CN102893028A (zh) 2013-01-23
DE112011101269B4 (de) 2021-05-06
RU2012147256A (ru) 2014-05-27
US20130078114A1 (en) 2013-03-28
WO2011126367A2 (fr) 2011-10-13
CA2795538A1 (fr) 2011-10-13
MX2012011512A (es) 2012-11-29
CN102893028B (zh) 2016-09-28
PE20130791A1 (es) 2013-07-25

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Effective date: 20160323