WO2011065711A3 - 자동펌프 및 그 운전 제어방법 - Google Patents

자동펌프 및 그 운전 제어방법 Download PDF

Info

Publication number
WO2011065711A3
WO2011065711A3 PCT/KR2010/008238 KR2010008238W WO2011065711A3 WO 2011065711 A3 WO2011065711 A3 WO 2011065711A3 KR 2010008238 W KR2010008238 W KR 2010008238W WO 2011065711 A3 WO2011065711 A3 WO 2011065711A3
Authority
WO
WIPO (PCT)
Prior art keywords
control method
operation control
same
automatic pump
automatic
Prior art date
Application number
PCT/KR2010/008238
Other languages
English (en)
French (fr)
Other versions
WO2011065711A2 (ko
Inventor
김철
Original Assignee
윌로펌프 주식회사
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 윌로펌프 주식회사 filed Critical 윌로펌프 주식회사
Priority to EP10833523.3A priority Critical patent/EP2505844B1/en
Priority to CN201080053640.9A priority patent/CN102713300B/zh
Publication of WO2011065711A2 publication Critical patent/WO2011065711A2/ko
Publication of WO2011065711A3 publication Critical patent/WO2011065711A3/ko

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
    • F04D15/0066—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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/04—Asynchronous induction motors for single phase current
    • H02K17/06—Asynchronous induction motors for single phase current having windings arranged for permitting pole-changing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/04—Asynchronous induction motors for single phase current
    • H02K17/08—Motors with auxiliary phase obtained by externally fed auxiliary windings, e.g. capacitor motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/42—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor
    • H02P1/44—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor by phase-splitting with a capacitor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/04—Single phase motors, e.g. capacitor motors
    • 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
    • F05D2270/01—Purpose of the control system
    • F05D2270/02—Purpose of the control system to control rotational speed (n)
    • 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
    • F05D2270/301—Pressure
    • F05D2270/3013—Outlet pressure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

자동펌프 및 그 운전 제어방법이 개시된다. 상기 자동펌프 및 그 운전 제어방법은, 유체의 유로를 형성하는 자동펌프의 하우징의 내부 압력 변화에 따라, 모터의 고정자 코일의 권선수를 선택적으로 스위칭하여 결선함으로써, 모터의 회전속도를 설정된 다단의 회전속도 중 적절한 어느 하나의 회전속도로 변속하거나 정지시킨다. 따라서, 종래의 자동펌프에 사용된 인버터가 필요 없으므로 원가가 절감되고, 부피가 감소된다.
PCT/KR2010/008238 2009-11-25 2010-11-22 자동펌프 및 그 운전 제어방법 WO2011065711A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP10833523.3A EP2505844B1 (en) 2009-11-25 2010-11-22 Automatic pump and an operation control method for the same
CN201080053640.9A CN102713300B (zh) 2009-11-25 2010-11-22 自动泵及其操作控制方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20090114524 2009-11-25
KR10-2009-0114524 2009-11-25

Publications (2)

Publication Number Publication Date
WO2011065711A2 WO2011065711A2 (ko) 2011-06-03
WO2011065711A3 true WO2011065711A3 (ko) 2011-11-03

Family

ID=44067069

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/008238 WO2011065711A2 (ko) 2009-11-25 2010-11-22 자동펌프 및 그 운전 제어방법

Country Status (4)

Country Link
EP (1) EP2505844B1 (ko)
KR (1) KR101206695B1 (ko)
CN (1) CN102713300B (ko)
WO (1) WO2011065711A2 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150023093A (ko) * 2013-08-22 2015-03-05 현대중공업 주식회사 환원제 공급장치 및 이를 포함하는 환원제 공급 제어시스템
EP3176911B1 (en) * 2014-07-31 2020-02-19 GD Midea Environment Appliances Mfg Co. Ltd. Block stator, motor having same, and household appliance
CN105697393A (zh) * 2016-04-12 2016-06-22 江门麦加道机电厂有限公司 一种自适应的高楼低水压加压用的增压泵
CN108223391A (zh) * 2017-12-29 2018-06-29 胡芳丽 一种压力感应电机泵
DE102019210316A1 (de) * 2019-07-12 2021-01-14 Zf Active Safety Gmbh Bremsvorrichtung für ein Kraftfahrzeug mit einer Rückstellvorrichtung
KR102429386B1 (ko) * 2020-11-24 2022-08-03 병 근 최 유체펌핑장치
CN112519594B (zh) * 2020-12-11 2022-06-14 长沙中联重科环境产业有限公司 一种传动系统的控制系统及方法、电动洗扫车
CN114377744B (zh) * 2022-01-25 2023-04-21 威乐(中国)水泵系统有限公司 一种水泵模拟环境多功能测试台

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281094A (en) * 1991-05-13 1994-01-25 Alliedsignal Inc Electromechanical apparatus for varying blade of variable-pitch fan blades
EP0939228A1 (en) * 1997-07-16 1999-09-01 Mitsubishi Heavy Industries, Ltd. Drive controller for motor-driven high-speed rotating body and method for discriminating type of machine used therefor
US20080166246A1 (en) * 2007-01-05 2008-07-10 American Standard International Inc. System for protecting bearings and seals of a refrigerant compressor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022872C2 (de) * 1980-06-19 1983-02-03 Grundfos A/S, 8850 Bjerringbro Umwälzpumpenaggregat
US4737701A (en) * 1983-04-29 1988-04-12 Emerson Electric Co. Tapped auxiliary winding for multi-speed operation of electric motor and method therefor
DE4031708C2 (de) * 1990-10-06 1996-05-15 Telefunken Microelectron Verfahren zur Differenzdruckregelung eines von einem Einphasen-Kondensatormotor angetriebenen Pumpsystems und Schaltungsanordnung zur Durchführung des Verfahrens
DE19521832A1 (de) * 1995-06-16 1996-12-19 Bosch Gmbh Robert Druckmeßvorrichtung
JPH10169568A (ja) * 1996-12-13 1998-06-23 Kawamoto Seisakusho:Kk ポンプ運転方法及びポンプの運転制御装置
CN2442440Y (zh) * 2000-08-28 2001-08-08 机械工业部广州电器科学研究所 多档分段变速控制电动机
JP3720011B2 (ja) * 2002-10-21 2005-11-24 株式会社荏原製作所 可変速給水装置
KR100486596B1 (ko) 2002-12-06 2005-05-03 엘지전자 주식회사 왕복동식 압축기의 운전장치 및 제어방법
US7407371B2 (en) * 2003-10-29 2008-08-05 Michele Leone Centrifugal multistage pump
KR100595542B1 (ko) * 2003-12-08 2006-06-30 엘지전자 주식회사 냉장고에 채용되는 압축기용 모터의 구동장치 및 방법
CN2921378Y (zh) * 2006-05-19 2007-07-11 陈仁德 电子自动水泵

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281094A (en) * 1991-05-13 1994-01-25 Alliedsignal Inc Electromechanical apparatus for varying blade of variable-pitch fan blades
EP0939228A1 (en) * 1997-07-16 1999-09-01 Mitsubishi Heavy Industries, Ltd. Drive controller for motor-driven high-speed rotating body and method for discriminating type of machine used therefor
US20080166246A1 (en) * 2007-01-05 2008-07-10 American Standard International Inc. System for protecting bearings and seals of a refrigerant compressor

Also Published As

Publication number Publication date
CN102713300A (zh) 2012-10-03
EP2505844A4 (en) 2017-05-03
EP2505844B1 (en) 2018-07-18
KR20110058684A (ko) 2011-06-01
KR101206695B1 (ko) 2012-11-29
EP2505844A2 (en) 2012-10-03
CN102713300B (zh) 2015-04-29
WO2011065711A2 (ko) 2011-06-03

Similar Documents

Publication Publication Date Title
WO2011065711A3 (ko) 자동펌프 및 그 운전 제어방법
WO2008073329A3 (en) Priming protection
WO2012113368A3 (de) Hydraulische einrichtung zur betätigung einer kupplung
WO2012055036A8 (en) Submersible progressive cavity pump driver
WO2010083991A3 (de) Verfahren zum betreiben eines verbrauchers
WO2010080783A3 (en) Method for physiologic control of a continuous flow total artificial heart
WO2011145844A3 (ko) 방수구조를 갖는 유체 펌프
WO2013012832A3 (en) Adaptive pump control for positive displacement pump failure modes
WO2008136195A1 (ja) 油圧ユニット及びそれを備えた建設機械
ATE470075T1 (de) Tauchpumpenaggregat
GB2502505A (en) Subsea pressure booster
WO2010061168A3 (en) Valve-controlled downhole motor
WO2014067988A3 (de) Drehkolbenpumpe mit direktantrieb
WO2012130225A3 (de) Antriebseinheit für eine unterölpumpe und pumpe
GB2512536A (en) Power generating system and hydraulic control system
WO2010146087A3 (en) A variable-displacement lubricant pump
GB0607325D0 (en) Variable speed synchronous electric motor with rotor imersed in a fluid, particularly for pumps
WO2011119652A3 (en) Fuel system having multi-functional electric pump
AU2017100332A4 (en) Method of pumping in a system of vacuum pumps and system of vacuum pumps
CN203702552U (zh) 一种水动力齿轮泵
WO2011017783A3 (en) High-pressure multistage centrifugal compressor
WO2012123978A3 (en) Synchronous electric motor for the operation of a pump and the related motor pump
WO2013000745A3 (de) Mikropumpe sowie lagerelement für eine mikropumpe und arbeitsverfahren
WO2011145843A3 (ko) 방수형 유체 펌프
WO2009036363A3 (en) Pumping system with precise ratio output

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201080053640.9

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10833523

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2010833523

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1559/KOLNP/2012

Country of ref document: IN