BR0300452A - Aparelho e método para o controle da operação de um compressor - Google Patents

Aparelho e método para o controle da operação de um compressor

Info

Publication number
BR0300452A
BR0300452A BR0300452-0A BR0300452A BR0300452A BR 0300452 A BR0300452 A BR 0300452A BR 0300452 A BR0300452 A BR 0300452A BR 0300452 A BR0300452 A BR 0300452A
Authority
BR
Brazil
Prior art keywords
compressor
stroke
reference value
value
controlling
Prior art date
Application number
BR0300452-0A
Other languages
English (en)
Inventor
Jae Yoo Yoo
Chel Woong Lee
Ji Won Sung
Hyuk Lee
Original Assignee
Lg Electronics 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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BR0300452A publication Critical patent/BR0300452A/pt

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
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0206—Length of piston stroke
    • 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
    • F04B2203/04—Motor parameters of linear electric motors
    • F04B2203/0401—Current
    • 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
    • F04B2203/04—Motor parameters of linear electric motors
    • F04B2203/0402—Voltage
    • 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
    • F04B2203/04—Motor parameters of linear electric motors
    • F04B2203/0409—Linear speed
    • 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
    • F04B2207/00—External parameters
    • F04B2207/04—Settings
    • F04B2207/046—Settings of length of piston stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

"APARELHO E MéTODO PARA O CONTROLE DA OPERAçãO DE UM COMPRESSOR". Em um aparelho e método para o controle da operação de um compressor capaz de diminuir em muito um erro de estimativa de curso de um compressor e para o controle da operação do compressor de uma forma acurada e precisa, o método inclui o cálculo de um primeiro valor de estimativa de curso de um compressor com base na corrente, na voltagem aplicada a um motor de um compressor e nos parâmetros preestabelecidos do motor; a detecção de uma força eletromotriz contrária do motor; o cálculo de um segundo valor de estimativa de curso do compressor com base no valor de força eletromotriz contrária detectada; a determinação de um novo valor de referência de curso por meio da comparação do primeiro valor de referência de curso ao segundo valor de referência de curso, adicionando ou subtraindo um valor de compensação de curso correspondente ao resultado da comparação a ou de um valor de referência de curso preestabelecido; e o controle de um curso do compressor por meio da variação de uma voltagem aplicada ao motor com base no valor de referência de curso determinado e no primeiro valor de referência de curso.
BR0300452-0A 2002-10-04 2003-02-25 Aparelho e método para o controle da operação de um compressor BR0300452A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0060729A KR100480117B1 (ko) 2002-10-04 2002-10-04 왕복동식 압축기의 스트로크 보상장치 및 방법

Publications (1)

Publication Number Publication Date
BR0300452A true BR0300452A (pt) 2004-08-10

Family

ID=32040975

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0300452-0A BR0300452A (pt) 2002-10-04 2003-02-25 Aparelho e método para o controle da operação de um compressor

Country Status (6)

Country Link
US (1) US6815922B2 (pt)
JP (1) JP4213497B2 (pt)
KR (1) KR100480117B1 (pt)
CN (1) CN100353061C (pt)
BR (1) BR0300452A (pt)
DE (1) DE10312081B4 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001290171A1 (en) 2000-07-26 2002-02-05 Tokyo Electron Limited High pressure processing chamber for semiconductor substrate
US7387868B2 (en) 2002-03-04 2008-06-17 Tokyo Electron Limited Treatment of a dielectric layer using supercritical CO2
KR100480118B1 (ko) * 2002-10-04 2005-04-06 엘지전자 주식회사 왕복동식 압축기의 스트로크 검출장치 및 방법
KR100486582B1 (ko) * 2002-10-15 2005-05-03 엘지전자 주식회사 왕복동식 압축기의 스트로크 검출장치 및 방법
US7225820B2 (en) 2003-02-10 2007-06-05 Tokyo Electron Limited High-pressure processing chamber for a semiconductor wafer
US7270137B2 (en) 2003-04-28 2007-09-18 Tokyo Electron Limited Apparatus and method of securing a workpiece during high-pressure processing
US7163380B2 (en) * 2003-07-29 2007-01-16 Tokyo Electron Limited Control of fluid flow in the processing of an object with a fluid
US7186093B2 (en) 2004-10-05 2007-03-06 Tokyo Electron Limited Method and apparatus for cooling motor bearings of a high pressure pump
KR100556776B1 (ko) * 2003-11-26 2006-03-10 엘지전자 주식회사 왕복동식 압축기의 운전제어장치 및 방법
KR100608690B1 (ko) * 2004-09-11 2006-08-09 엘지전자 주식회사 왕복동식 압축기의 운전제어장치 및 방법
KR100652590B1 (ko) * 2004-12-10 2006-12-01 엘지전자 주식회사 왕복동식 압축기의 모터 구동장치 및 방법
US7380984B2 (en) 2005-03-28 2008-06-03 Tokyo Electron Limited Process flow thermocouple
US7767145B2 (en) * 2005-03-28 2010-08-03 Toyko Electron Limited High pressure fourier transform infrared cell
US7494107B2 (en) 2005-03-30 2009-02-24 Supercritical Systems, Inc. Gate valve for plus-atmospheric pressure semiconductor process vessels
KR100631566B1 (ko) * 2005-04-06 2006-10-11 엘지전자 주식회사 왕복동식 압축기의 스트로크 제어장치 및 방법
US7408310B2 (en) * 2005-04-08 2008-08-05 Lg Electronics Inc. Apparatus for controlling driving of reciprocating compressor and method thereof
KR100690663B1 (ko) * 2005-05-06 2007-03-09 엘지전자 주식회사 용량 가변형 왕복동식 압축기의 운전 제어장치 및 방법
BRPI0504989A (pt) * 2005-05-06 2006-12-19 Lg Electronics Inc aparelho e método para controlar operação de compressor de alternáncia
KR101234825B1 (ko) * 2005-05-13 2013-02-20 삼성전자주식회사 리니어 압축기의 제어 장치 및 방법
KR100652607B1 (ko) * 2005-10-24 2006-12-01 엘지전자 주식회사 왕복동식 압축기의 운전 제어 장치 및 그 방법
KR100761268B1 (ko) * 2006-01-06 2007-09-28 엘지전자 주식회사 왕복동식 압축기의 운전제어장치 및 방법
US20160215770A1 (en) * 2015-01-28 2016-07-28 General Electric Company Method for operating a linear compressor
US10208741B2 (en) * 2015-01-28 2019-02-19 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor
US10502201B2 (en) * 2015-01-28 2019-12-10 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor
US10174753B2 (en) 2015-11-04 2019-01-08 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor
US10063170B2 (en) * 2016-06-15 2018-08-28 Texas Instruments Incorporated Methods and apparatus for robust and efficient stepper motor BEMF measurement
US10830230B2 (en) 2017-01-04 2020-11-10 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor
US10670008B2 (en) 2017-08-31 2020-06-02 Haier Us Appliance Solutions, Inc. Method for detecting head crashing in a linear compressor
US10641263B2 (en) 2017-08-31 2020-05-05 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928114C2 (de) * 1989-08-25 1994-02-10 Webasto Ag Fahrzeugtechnik Verfahren zur Steuerung eines über einen Motor angetriebenen Brennluftgebläses für ein Heizgerät
US5342176A (en) * 1993-04-05 1994-08-30 Sunpower, Inc. Method and apparatus for measuring piston position in a free piston compressor
EP0720693B1 (en) * 1993-09-27 1998-05-27 Unilever N.V. Flow-metered pumping with load compensation system and method
DE19628585C2 (de) * 1996-07-16 2001-12-20 Danfoss As Verfahren zum Kommutieren eines bürstenlosen Motors und Speiseschaltung für einen bürstenlosen Motor
KR100189122B1 (ko) * 1996-09-14 1999-06-01 윤종용 센서리스(sensorless) bldc 모터 제어방법
US6228923B1 (en) * 1997-04-02 2001-05-08 Stratasys, Inc. Water soluble rapid prototyping support and mold material
KR100301828B1 (ko) * 1998-04-08 2002-02-19 구자홍 센서없는무정류자(bldc)모터가설치된압축기의운전방법
KR100301827B1 (ko) * 1998-04-08 2002-02-19 구자홍 센서없는무정류자(bldc)모터가설치된압축기의운전방법
DE19952578B4 (de) * 1998-11-04 2005-11-24 Lg Electronics Inc. Vorrichtung und Verfahren zum Steuern eines Linearverdichters
DE19918930B4 (de) * 1999-04-26 2006-04-27 Lg Electronics Inc. Leistungssteuervorrichtung für einen Linearkompressor und ebensolches Verfahren
JP2002044977A (ja) * 2000-07-25 2002-02-08 Sanyo Electric Co Ltd リニアコンプレッサの駆動装置
US6520746B2 (en) * 2000-09-27 2003-02-18 Lg Electronics Inc. Apparatus and method for controlling operation of reciprocating compressor
KR100378814B1 (ko) * 2000-11-28 2003-04-07 엘지전자 주식회사 리니어 컴프레샤의 구동회로
KR100367604B1 (ko) * 2000-11-28 2003-01-10 엘지전자 주식회사 리니어 컴프레샤의 스트로크 제어방법
KR100378815B1 (ko) * 2000-11-28 2003-04-07 엘지전자 주식회사 리니어 컴프레샤의 스트로크 떨림 검출장치 및 방법
KR100367606B1 (ko) * 2000-11-29 2003-01-14 엘지전자 주식회사 벡터를 이용한 리니어 컴프레샤의 운전제어장치
US6537034B2 (en) * 2000-11-29 2003-03-25 Lg Electronics Inc. Apparatus and method for controlling operation of linear compressor
KR100367605B1 (ko) * 2000-11-29 2003-01-14 엘지전자 주식회사 패턴인식을 이용한 리니어 컴프레샤의 운전제어장치
KR100498302B1 (ko) * 2000-12-27 2005-07-01 엘지전자 주식회사 리니어 컴프레샤의 용량가변형 모터
US6623246B2 (en) * 2001-04-13 2003-09-23 Lg Electronics Inc. Apparatus and method for controlling operation of linear motor compressor
GB0109643D0 (en) * 2001-04-19 2001-06-13 Isis Innovation System and method for monitoring and control
BRPI0113565B1 (pt) * 2001-06-21 2016-07-26 Lg Electronics Inc aparelho e método para controlar a posição de pistão em compressor de movimento alternativo
KR100408068B1 (ko) * 2001-07-31 2003-12-03 엘지전자 주식회사 왕복동식 압축기의 스트로크 제어장치 및 방법
US6682310B2 (en) * 2001-08-01 2004-01-27 Lg Electronics Inc. Apparatus and method for controlling operation of reciprocating motor compressor
KR100451233B1 (ko) * 2002-03-16 2004-10-02 엘지전자 주식회사 왕복동식 압축기의 운전제어방법
DE10312234A1 (de) * 2002-03-20 2003-12-18 Lg Electronics Inc Betriebssteuervorrichtung und -verfahren für einen Linearkompressor
KR100474330B1 (ko) * 2002-05-13 2005-03-08 엘지전자 주식회사 냉장고용 왕복동식 압축기의 운전제어장치
US7184254B2 (en) * 2002-05-24 2007-02-27 Airxcel, Inc. Apparatus and method for controlling the maximum stroke for linear compressors
KR100484819B1 (ko) * 2002-10-10 2005-04-22 엘지전자 주식회사 동기 릴럭턴스 모터의 제어시스템
KR100486582B1 (ko) * 2002-10-15 2005-05-03 엘지전자 주식회사 왕복동식 압축기의 스트로크 검출장치 및 방법

Also Published As

Publication number Publication date
US20040066163A1 (en) 2004-04-08
DE10312081B4 (de) 2007-08-02
US6815922B2 (en) 2004-11-09
JP4213497B2 (ja) 2009-01-21
CN100353061C (zh) 2007-12-05
DE10312081A1 (de) 2004-04-22
KR20040031332A (ko) 2004-04-13
KR100480117B1 (ko) 2005-04-07
JP2004124931A (ja) 2004-04-22
CN1487193A (zh) 2004-04-07

Similar Documents

Publication Publication Date Title
BR0300452A (pt) Aparelho e método para o controle da operação de um compressor
BR0300272A (pt) Aparelho e método para controlar operação de compressor
BRPI0401907A (pt) Método de detecção de posição de rotor em uma máquina de relutância, e, detector de posição de rotor para uma máquina de relutância
DE602006006745D1 (de) Steuerung für bürstenlosen Gleichstrommotor
DE602006009783D1 (de) Verfahren und System in Zusammenhang mit Dauermagnetischen Synchronmaschinen
ATE454350T1 (de) Aufzugsanordnung
BR0201947A (pt) Aparelho de controle de curso de compressor de movimento alternado e método para o mesmo
BR102012025991B8 (pt) método e sistema para estimar ângulo do rotor de uma máquina elétrica
ATE349102T1 (de) Steuerung ohne geschwindigkeitsfühler einer induktionsmaschine unter verwendung eines pbm- wechselrichters mit lc ausgangsfilter
EP1092981A3 (en) Apparatus and method for measuring current
ITTO20130129A1 (it) Sistema e metodo per controllare un motore elettrico senza spazzole in corrente continua a pilotaggio sinusoidale per un attuatore di potenza automobilistico
MXPA02012577A (es) Deteccion de la posicion del rotor en un impulsor de reluctancia conmutada.
WO2006034959A3 (de) Fertigungsseitiges abgleichen eines messgeräts zur kapazitiven füllstandsmessung und entsprechendes messgerät
EP1225686A2 (en) Rotor position estimation for switched reluctance machines
DE60014905D1 (de) Verfahren zur feststellung eines elektrischen mehrphasenschrittmotors
BR0201878A (pt) Aparelho e método para controlar operação de compressor com motor de movimento alternado
FR2797345B1 (fr) Procede et dispositif pour determiner individuellement l'etat de vieillissement d'un condensateur
DE602004018645D1 (de) Diagnose-ermittlung eines stromrichterbetriebes
ATE462221T1 (de) Verfahren und vorrichtung zum positionieren einer drehbaren einrichtung
US20210075357A1 (en) Electric machine control system and control method thereof
BRPI0408343A (pt) método de estimativa
FI20011050A0 (fi) Tahtikoneen säätöön liittyvä menetelmä
KR100480114B1 (ko) 왕복동식 압축기의 운전제어장치 및 방법
JPH06209583A (ja) 電圧形インバータ
KR20170052298A (ko) 모터 구동 시스템 및 모터 구동 시스템의 물체 감지 방법

Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: MANUTENCAO DA EXTINCAO - ART. 78 INCISO IV DA LPI