BR0300272A - Aparelho e método para controlar operação de compressor - Google Patents
Aparelho e método para controlar operação de compressorInfo
- Publication number
- BR0300272A BR0300272A BR0300272-1A BR0300272A BR0300272A BR 0300272 A BR0300272 A BR 0300272A BR 0300272 A BR0300272 A BR 0300272A BR 0300272 A BR0300272 A BR 0300272A
- Authority
- BR
- Brazil
- Prior art keywords
- compressor
- stroke
- controlling
- electromotive force
- estimated
- 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
- F04B49/12—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
- 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
- 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
- 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
- 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
- F04B2207/00—External parameters
- F04B2207/04—Settings
- F04B2207/046—Settings of length of piston stroke
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/43—Speed, acceleration, deceleration control ADC
- G05B2219/43182—Speed control with feedback and as reference the programmed value
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
"APARELHO E MéTODO PARA CONTROLAR OPERAçãO DE COMPRESSOR". Em um aparelho e um método para controlar operação de um compressor, eliminando o desvio gerado pela resistência e indutância e eliminando um erro em um valor estimativo de curso de um compressor, a operação de um compressor pode ser corretamente controlada. O aparelho inclui um detector de força eletromotora do contador para detectar uma força eletromotora do contador gerada no motor de um compressor; um calculador de curso para calcular um valor estimativo de curso do compressor com base na força eletromotora do contador; e um controlador de curso para controlar um curso do compressor variando uma tensão aplicada no motor com base no valor estimativo de curso calculado e um valor de referência de curso.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0060730A KR100480118B1 (ko) | 2002-10-04 | 2002-10-04 | 왕복동식 압축기의 스트로크 검출장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0300272A true BR0300272A (pt) | 2004-08-03 |
BRPI0300272B1 BRPI0300272B1 (pt) | 2015-09-22 |
Family
ID=32040976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0300272A BRPI0300272B1 (pt) | 2002-10-04 | 2003-01-28 | método para controlar a operação de um compressor |
Country Status (6)
Country | Link |
---|---|
US (1) | US6930462B2 (pt) |
JP (1) | JP4414143B2 (pt) |
KR (1) | KR100480118B1 (pt) |
CN (1) | CN100335786C (pt) |
BR (1) | BRPI0300272B1 (pt) |
DE (1) | DE10302037A1 (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
KR101234825B1 (ko) * | 2005-05-13 | 2013-02-20 | 삼성전자주식회사 | 리니어 압축기의 제어 장치 및 방법 |
KR100739165B1 (ko) * | 2006-04-13 | 2007-07-13 | 엘지전자 주식회사 | 리니어 압축기의 운전제어장치 및 방법 |
KR100806099B1 (ko) * | 2006-04-14 | 2008-02-21 | 엘지전자 주식회사 | 리니어 압축기의 운전제어장치 및 방법 |
BRPI1100026A2 (pt) * | 2011-01-26 | 2013-04-24 | Whirlpool Sa | sistema e mÉtodo de controle para compressores reciprocos |
US10502201B2 (en) * | 2015-01-28 | 2019-12-10 | Haier Us Appliance Solutions, Inc. | Method for operating a linear compressor |
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 |
US10174753B2 (en) | 2015-11-04 | 2019-01-08 | Haier Us Appliance Solutions, Inc. | Method for operating a linear compressor |
CN105587652B (zh) * | 2016-02-19 | 2018-07-03 | 珠海格力节能环保制冷技术研究中心有限公司 | 直线压缩机及其控制方法、装置、电器 |
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 |
CN107654359A (zh) * | 2017-07-28 | 2018-02-02 | 青岛海尔智能技术研发有限公司 | 往复式压缩机行程防撞控制方法、往复式压缩机及冰箱 |
US10641263B2 (en) | 2017-08-31 | 2020-05-05 | 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 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5342176A (en) * | 1993-04-05 | 1994-08-30 | Sunpower, Inc. | Method and apparatus for measuring piston position in a free piston compressor |
EP0652632B1 (en) * | 1993-10-08 | 2002-02-27 | Sawafuji Electric Co., Ltd. | Power supply for vibrating compressors |
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 |
KR100301827B1 (ko) * | 1998-04-08 | 2002-02-19 | 구자홍 | 센서없는무정류자(bldc)모터가설치된압축기의운전방법 |
KR100301828B1 (ko) * | 1998-04-08 | 2002-02-19 | 구자홍 | 센서없는무정류자(bldc)모터가설치된압축기의운전방법 |
WO2000016482A1 (en) * | 1998-09-16 | 2000-03-23 | Airxcel, Inc. | Frequency control of linear motors |
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 |
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 |
KR100378814B1 (ko) * | 2000-11-28 | 2003-04-07 | 엘지전자 주식회사 | 리니어 컴프레샤의 구동회로 |
KR100367605B1 (ko) * | 2000-11-29 | 2003-01-14 | 엘지전자 주식회사 | 패턴인식을 이용한 리니어 컴프레샤의 운전제어장치 |
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 |
JP2002199773A (ja) * | 2000-12-27 | 2002-07-12 | Sanden Corp | 圧縮機モータ駆動制御方法及び圧縮機駆動用インバータ装置 |
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 |
WO2003001063A1 (en) * | 2001-06-21 | 2003-01-03 | Lg Electronics Inc. | Apparatus and method for controlling 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 |
KR100480117B1 (ko) * | 2002-10-04 | 2005-04-07 | 엘지전자 주식회사 | 왕복동식 압축기의 스트로크 보상장치 및 방법 |
KR100486582B1 (ko) * | 2002-10-15 | 2005-05-03 | 엘지전자 주식회사 | 왕복동식 압축기의 스트로크 검출장치 및 방법 |
-
2002
- 2002-10-04 KR KR10-2002-0060730A patent/KR100480118B1/ko not_active IP Right Cessation
-
2003
- 2003-01-15 CN CNB031015670A patent/CN100335786C/zh not_active Expired - Fee Related
- 2003-01-21 DE DE10302037A patent/DE10302037A1/de not_active Ceased
- 2003-01-28 BR BRPI0300272A patent/BRPI0300272B1/pt not_active IP Right Cessation
- 2003-01-29 JP JP2003020720A patent/JP4414143B2/ja not_active Expired - Fee Related
- 2003-03-12 US US10/385,475 patent/US6930462B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100480118B1 (ko) | 2005-04-06 |
US6930462B2 (en) | 2005-08-16 |
JP4414143B2 (ja) | 2010-02-10 |
US20040067140A1 (en) | 2004-04-08 |
DE10302037A1 (de) | 2004-04-22 |
CN100335786C (zh) | 2007-09-05 |
BRPI0300272B1 (pt) | 2015-09-22 |
JP2004124930A (ja) | 2004-04-22 |
CN1487194A (zh) | 2004-04-07 |
KR20040031333A (ko) | 2004-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/09/2015, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 16A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2498 DE 21-11-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |