BR0300452A - Aparelho e método para o controle da operação de um compressor - Google Patents
Aparelho e método para o controle da operação de um compressorInfo
- 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
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.
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 (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US7163380B2 (en) * | 2003-07-29 | 2007-01-16 | Tokyo Electron Limited | Control of fluid flow in the processing of an object with a fluid |
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 |
US7767145B2 (en) * | 2005-03-28 | 2010-08-03 | Toyko Electron Limited | High pressure fourier transform infrared cell |
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 |
BRPI0504989A (pt) * | 2005-05-06 | 2006-12-19 | Lg Electronics Inc | aparelho e método para controlar operação de compressor de alternáncia |
KR100690663B1 (ko) * | 2005-05-06 | 2007-03-09 | 엘지전자 주식회사 | 용량 가변형 왕복동식 압축기의 운전 제어장치 및 방법 |
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 |
US10502201B2 (en) * | 2015-01-28 | 2019-12-10 | Haier Us Appliance Solutions, Inc. | 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 |
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)
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 |
DE69410623T2 (de) * | 1993-09-27 | 1998-10-15 | Unilever Nv | Dosier-pumpsystem und verfahren mit lastenkompensation |
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 |
KR100378815B1 (ko) * | 2000-11-28 | 2003-04-07 | 엘지전자 주식회사 | 리니어 컴프레샤의 스트로크 떨림 검출장치 및 방법 |
KR100367604B1 (ko) * | 2000-11-28 | 2003-01-10 | 엘지전자 주식회사 | 리니어 컴프레샤의 스트로크 제어방법 |
KR100378814B1 (ko) * | 2000-11-28 | 2003-04-07 | 엘지전자 주식회사 | 리니어 컴프레샤의 구동회로 |
KR100367606B1 (ko) * | 2000-11-29 | 2003-01-14 | 엘지전자 주식회사 | 벡터를 이용한 리니어 컴프레샤의 운전제어장치 |
KR100367605B1 (ko) * | 2000-11-29 | 2003-01-14 | 엘지전자 주식회사 | 패턴인식을 이용한 리니어 컴프레샤의 운전제어장치 |
US6537034B2 (en) * | 2000-11-29 | 2003-03-25 | Lg Electronics Inc. | Apparatus and method for controlling operation of linear compressor |
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 |
US7025571B2 (en) * | 2001-06-21 | 2006-04-11 | Lg Electronics Inc. | Apparatus and method for controlling a reciprocating compressor |
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 |
US6877326B2 (en) * | 2002-03-20 | 2005-04-12 | Lg Electronics Inc. | Operation control apparatus and method of linear compressor |
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 |
-
2002
- 2002-10-04 KR KR10-2002-0060729A patent/KR100480117B1/ko active IP Right Grant
-
2003
- 2003-02-25 BR BR0300452-0A patent/BR0300452A/pt not_active IP Right Cessation
- 2003-03-19 DE DE10312081A patent/DE10312081B4/de not_active Expired - Fee Related
- 2003-03-21 CN CNB031072917A patent/CN100353061C/zh not_active Expired - Fee Related
- 2003-03-26 JP JP2003085615A patent/JP4213497B2/ja not_active Expired - Fee Related
- 2003-04-04 US US10/406,307 patent/US6815922B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE10312081A1 (de) | 2004-04-22 |
CN1487193A (zh) | 2004-04-07 |
KR20040031332A (ko) | 2004-04-13 |
US6815922B2 (en) | 2004-11-09 |
DE10312081B4 (de) | 2007-08-02 |
CN100353061C (zh) | 2007-12-05 |
JP2004124931A (ja) | 2004-04-22 |
JP4213497B2 (ja) | 2009-01-21 |
KR100480117B1 (ko) | 2005-04-07 |
US20040066163A1 (en) | 2004-04-08 |
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