PE20130791A1 - PHASE DISPLACEMENT CONTROLLER FOR AN ALTERNATIVE PUMP SYSTEM - Google Patents

PHASE DISPLACEMENT CONTROLLER FOR AN ALTERNATIVE PUMP SYSTEM

Info

Publication number
PE20130791A1
PE20130791A1 PE2012001999A PE2012001999A PE20130791A1 PE 20130791 A1 PE20130791 A1 PE 20130791A1 PE 2012001999 A PE2012001999 A PE 2012001999A PE 2012001999 A PE2012001999 A PE 2012001999A PE 20130791 A1 PE20130791 A1 PE 20130791A1
Authority
PE
Peru
Prior art keywords
phase
individual
pumps
pump
pump system
Prior art date
Application number
PE2012001999A
Other languages
Spanish (es)
Inventor
Rijswick Rudolfus Johannes Adeleida Van
Osch Felix Johannes Jacobus Van
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 PE20130791A1 publication Critical patent/PE20130791A1/en

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
    • 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

Abstract

REFERIDO A UN DISPOSITIVO DE CONTROL DE DESPLAZAMIENTO DE FASE QUE SE EMPLEA PARA CONTROLAR LA VELOCIDAD INDIVIDUAL DE MULTIPLES BOMBAS ALTERNATIVAS DE DESPLAZAMIENTO POSITIVO, DE MANERA TAL DE OBTENER Y MANTENER UN DESPLAZAMIENTO DE FASE DESEADO, ENTRE EL CICLO DE BOMBA DE LAS BOMBAS INDIVIDUALES, LO CUAL INCLUYE FORMAS DE REALIZACION DEL SENSOR DE FASE PARA GENERAR INFORMACION DE FASE SOBRE LOS CICLOS DE BOMBAS DE LAS BOMBAS INDIVIDUALES, DONDE LA INFORMACION DE FASE DE LOS CICLOS DE LA BOMBA INDIVIDUAL SE COMPARA CON UNA FASE DE REFERENCIA VIRTUAL, QUE SE GENERA DENTRO DEL DISPOSITIVO DE CONTROL DEL DESPLAZAMIENTO DE FASE, SIENDO ESTA UNA DIFERENCIA DE FASE QUE SE USA PARA REGULAR LOS PUNTOS DE AJUSTE DE VELOCIDAD PARA LOS MANDOS DE VELOCIDAD VARIABLE INDIVIDUALES DE LAS BOMBAS INDIVIDUALESREFERRED TO A PHASE DISPLACEMENT CONTROL DEVICE THAT IS USED TO CONTROL THE INDIVIDUAL SPEED OF MULTIPLE ALTERNATIVE POSITIVE DISPLACEMENT PUMPS, IN A WAY TO OBTAIN AND MAINTAIN A PUMP DISPLACEMENT, AS DESIRED, BETWEEN THE DESIRED PUMP. WHICH INCLUDES FORMS OF REALIZATION OF THE PHASE SENSOR TO GENERATE PHASE INFORMATION ON THE CYCLES OF THE PUMPS OF THE INDIVIDUAL PUMPS, WHERE THE PHASE INFORMATION OF THE CYCLES OF THE INDIVIDUAL PUMP IS COMPARED WITH A VIRTUAL REFERENCE PHASE, WHICH IS GENERATED INSIDE PHASE SHIFT CONTROL DEVICE, THIS BEING A PHASE DIFFERENCE THAT IS USED TO ADJUST THE SPEED SET POINTS FOR THE INDIVIDUAL VARIABLE SPEED CONTROLS OF THE INDIVIDUAL PUMPS

PE2012001999A 2010-04-07 2011-04-05 PHASE DISPLACEMENT CONTROLLER FOR AN ALTERNATIVE PUMP SYSTEM PE20130791A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32160110P 2010-04-07 2010-04-07
NL2004979A NL2004979C2 (en) 2010-04-07 2010-06-28 Phase shift controller for a reciprocating pump system.

Publications (1)

Publication Number Publication Date
PE20130791A1 true PE20130791A1 (en) 2013-07-25

Family

ID=43971690

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2012001999A PE20130791A1 (en) 2010-04-07 2011-04-05 PHASE DISPLACEMENT CONTROLLER FOR AN ALTERNATIVE PUMP SYSTEM

Country Status (11)

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

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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
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
US9995218B2 (en) 2012-11-16 2018-06-12 U.S. Well Services, LLC Turbine chilling for oil field power generation
US9893500B2 (en) 2012-11-16 2018-02-13 U.S. Well Services, LLC Switchgear load sharing for oil field equipment
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
US10407990B2 (en) 2012-11-16 2019-09-10 U.S. Well Services, LLC Slide out pump stand for hydraulic fracturing equipment
BR112017019112B1 (en) * 2015-03-09 2023-02-14 Weir Minerals Netherlands B.V. HYDRAULIC PUMPING SYSTEM FOR HANDLING A STUPY MEDIUM
US11149725B2 (en) 2016-01-20 2021-10-19 Weir Minerals Netherlands B.V. Hydraulic pump system for handling a slurry medium
RU2749519C2 (en) * 2016-09-16 2021-06-11 Роберт Бош Гмбх Rotary electrohydraulic actuator
US10705554B2 (en) 2017-04-28 2020-07-07 Graco Minnesota Inc. Solenoid valve 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
US10648311B2 (en) 2017-12-05 2020-05-12 U.S. Well Services, LLC High horsepower pumping configuration for an electric hydraulic fracturing system
US10598258B2 (en) 2017-12-05 2020-03-24 U.S. Well Services, LLC Multi-plunger pumps and associated drive systems
CN110894826B (en) 2018-09-13 2021-10-19 诺沃皮尼奥内技术股份有限公司 Method for reducing pulsation level in a multi-compressor installation using reciprocating compressors
WO2020056258A1 (en) 2018-09-14 2020-03-19 U.S. Well Services, LLC Riser assist for wellsites
US11578577B2 (en) 2019-03-20 2023-02-14 U.S. Well Services, LLC Oversized switchgear trailer for electric hydraulic fracturing
US11728709B2 (en) 2019-05-13 2023-08-15 U.S. Well Services, LLC Encoderless vector control for VFD in hydraulic fracturing applications
WO2020251978A1 (en) 2019-06-10 2020-12-17 U.S. Well Services, LLC Integrated fuel gas heater for mobile fuel conditioning equipment
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 (en) * 2020-12-28 2022-10-14 广东拓斯达科技股份有限公司 Multi-pump confluence flow pulsation eliminating method and device

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Also Published As

Publication number Publication date
CN102893028B (en) 2016-09-28
CN102893028A (en) 2013-01-23
TW201207236A (en) 2012-02-16
RU2012147256A (en) 2014-05-27
AR080839A1 (en) 2012-05-09
DE112011101269T5 (en) 2013-05-02
CA2795538C (en) 2018-02-20
AU2011239051A1 (en) 2012-11-01
AU2011239051B2 (en) 2015-12-24
US20130078114A1 (en) 2013-03-28
MX2012011512A (en) 2012-11-29
CA2795538A1 (en) 2011-10-13
DE112011101269B4 (en) 2021-05-06
WO2011126367A2 (en) 2011-10-13
WO2011126367A3 (en) 2015-07-02

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