DE19952578B4 - Vorrichtung und Verfahren zum Steuern eines Linearverdichters - Google Patents

Vorrichtung und Verfahren zum Steuern eines Linearverdichters Download PDF

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Publication number
DE19952578B4
DE19952578B4 DE19952578A DE19952578A DE19952578B4 DE 19952578 B4 DE19952578 B4 DE 19952578B4 DE 19952578 A DE19952578 A DE 19952578A DE 19952578 A DE19952578 A DE 19952578A DE 19952578 B4 DE19952578 B4 DE 19952578B4
Authority
DE
Germany
Prior art keywords
stroke
tuning
value
setpoint
instability
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE19952578A
Other languages
German (de)
English (en)
Other versions
DE19952578A1 (de
Inventor
Ki-Tae Oh
Joo-Wan Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
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
Priority claimed from KR1019980047109A external-priority patent/KR100279624B1/ko
Priority claimed from KR1019980047108A external-priority patent/KR100279623B1/ko
Priority claimed from KR1019990046589A external-priority patent/KR100320204B1/ko
Priority claimed from KR1019990046588A external-priority patent/KR100314070B1/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of DE19952578A1 publication Critical patent/DE19952578A1/de
Application granted granted Critical
Publication of DE19952578B4 publication Critical patent/DE19952578B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • F04B2203/0402—Voltage
DE19952578A 1998-11-04 1999-11-02 Vorrichtung und Verfahren zum Steuern eines Linearverdichters Expired - Fee Related DE19952578B4 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR47108/98 1998-11-04
KR47109/98 1998-11-04
KR1019980047109A KR100279624B1 (ko) 1998-11-04 1998-11-04 리니어 컴프레샤의 편차 자동 보정장치
KR1019980047108A KR100279623B1 (ko) 1998-11-04 1998-11-04 리니어 컴프레샤의 제어장치 및 방법
KR46589/99 1999-10-26
KR1019990046589A KR100320204B1 (ko) 1999-10-26 1999-10-26 리니어 컴프레샤의 제어 알고리즘
KR46588/99 1999-10-26
KR1019990046588A KR100314070B1 (ko) 1999-10-26 1999-10-26 리니어 컴프레샤의 운전 제어 방법

Publications (2)

Publication Number Publication Date
DE19952578A1 DE19952578A1 (de) 2000-07-27
DE19952578B4 true DE19952578B4 (de) 2005-11-24

Family

ID=27483321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19952578A Expired - Fee Related DE19952578B4 (de) 1998-11-04 1999-11-02 Vorrichtung und Verfahren zum Steuern eines Linearverdichters

Country Status (5)

Country Link
US (1) US6289680B1 (US06289680-20010918-M00001.png)
JP (1) JP3080309B2 (US06289680-20010918-M00001.png)
CN (2) CN1261689C (US06289680-20010918-M00001.png)
BR (1) BR9915763B1 (US06289680-20010918-M00001.png)
DE (1) DE19952578B4 (US06289680-20010918-M00001.png)

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DE102009038308A1 (de) * 2009-08-21 2011-02-24 Siemens Aktiengesellschaft Verfahren zum Betrieb einer Kälteerzeugungseinrichtung zur Kühlung eines Supraleiters sowie hierfür geeignete Kälteerzeugungseinrichtung

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KR100367606B1 (ko) * 2000-11-29 2003-01-14 엘지전자 주식회사 벡터를 이용한 리니어 컴프레샤의 운전제어장치
BRPI0105524B1 (pt) * 2000-11-29 2015-08-18 Lg Electronics Inc Aparelho e método de controle de compressor linear
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
KR100396774B1 (ko) * 2001-03-26 2003-09-03 엘지전자 주식회사 왕복동식 압축기의 운전제어장치
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
JP4157029B2 (ja) * 2001-06-21 2008-09-24 エルジー エレクトロニクス インコーポレイティド 往復動式圧縮機の制御装置及び方法
KR100408068B1 (ko) * 2001-07-31 2003-12-03 엘지전자 주식회사 왕복동식 압축기의 스트로크 제어장치 및 방법
DE10295527D2 (de) * 2001-11-19 2004-10-14 Luk Fahrzeug Hydraulik Hubermittlung in Hubkolbenmaschine
KR100451224B1 (ko) * 2002-01-14 2004-10-02 엘지전자 주식회사 왕복동식 압축기의 운전제어방법
KR100471719B1 (ko) * 2002-02-28 2005-03-08 삼성전자주식회사 리니어 압축기의 제어방법
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
KR100480118B1 (ko) * 2002-10-04 2005-04-06 엘지전자 주식회사 왕복동식 압축기의 스트로크 검출장치 및 방법
KR100480117B1 (ko) * 2002-10-04 2005-04-07 엘지전자 주식회사 왕복동식 압축기의 스트로크 보상장치 및 방법
US6883333B2 (en) * 2002-11-12 2005-04-26 The Penn State Research Foundation Sensorless control of a harmonically driven electrodynamic machine for a thermoacoustic device or variable load
KR100486596B1 (ko) * 2002-12-06 2005-05-03 엘지전자 주식회사 왕복동식 압축기의 운전장치 및 제어방법
KR100498390B1 (ko) * 2002-12-20 2005-07-01 엘지전자 주식회사 왕복동식 압축기를 채용한 냉장고의 운전제어장치 및 방법
CN100334348C (zh) * 2003-03-12 2007-08-29 乐金电子(天津)电器有限公司 往复动式压缩机运转控制方法
NZ527999A (en) * 2003-09-02 2005-08-26 Fisher & Paykel Appliances Ltd Controller improvements
US7249465B2 (en) * 2004-03-29 2007-07-31 Praxair Technology, Inc. Method for operating a cryocooler using temperature trending monitoring
CN100529393C (zh) * 2004-10-01 2009-08-19 菲舍尔和佩克尔应用有限公司 自由活塞式线性压缩机的电动机和电动机冲程控制方法
US7490473B2 (en) * 2005-03-31 2009-02-17 General Electric Company System and method for predicting component failures in magnetic resonance imaging machine
ES2621861T3 (es) * 2006-02-02 2017-07-05 Lg Electronics, Inc. Aparato de control para compresor lineal
US8079825B2 (en) * 2006-02-21 2011-12-20 International Rectifier Corporation Sensor-less control method for linear compressors
KR101466402B1 (ko) * 2008-02-20 2014-12-11 엘지전자 주식회사 리니어 압축기
JP4557029B2 (ja) * 2008-03-26 2010-10-06 パナソニック電工株式会社 リニア振動モータの駆動制御方法
KR101766244B1 (ko) * 2010-07-06 2017-08-08 엘지전자 주식회사 압축기 제어 장치와 방법, 및 이를 포함한 냉장고
CN102261319B (zh) * 2011-03-15 2013-04-17 珠海启世机械设备有限公司 压缩机装配生产线
KR101698100B1 (ko) * 2014-11-27 2017-01-19 엘지전자 주식회사 리니어 압축기의 제어 장치, 이를 포함한 압축기 및 제어 방법
US9577562B2 (en) * 2014-12-05 2017-02-21 Raytheon Company Method and apparatus for back electromotive force (EMF) position sensing in a cryocooler or other system having electromagnetic actuators
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
US20160215770A1 (en) * 2015-01-28 2016-07-28 General Electric Company Method for operating a linear compressor
US9890778B2 (en) * 2015-11-04 2018-02-13 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
CN105241171B (zh) * 2015-11-05 2017-12-29 青岛海尔股份有限公司 采用直线压缩机的冰箱控制方法及控制系统
US10830230B2 (en) 2017-01-04 2020-11-10 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor
US10422329B2 (en) 2017-08-14 2019-09-24 Raytheon Company Push-pull compressor having ultra-high efficiency for cryocoolers or other systems
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
CN108334659B (zh) * 2017-12-26 2020-06-16 浙江大学 一种线性压缩机中活塞位移相对于压力波相角的校准方法
US11698064B2 (en) * 2017-12-29 2023-07-11 Koninklijke Philips N.V. System and method for operating a pump in a humidifier
CN108344115B (zh) * 2018-02-07 2020-10-20 广东美的暖通设备有限公司 风冷机组的控制方法、风冷机组及存储介质
CN110410304B (zh) * 2018-04-28 2022-03-29 青岛海尔智能技术研发有限公司 线性压缩机正弦波控制方法
CN110094320A (zh) * 2019-05-08 2019-08-06 北京理工大学 一种双缸式直线压缩机
CN114002947B (zh) * 2021-08-18 2023-12-01 华能澜沧江水电股份有限公司 闸门液压启闭机双缸自适应控制方法、存储介质及控制器

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US4067667A (en) * 1974-05-08 1978-01-10 Mechanical Technology Incorporated Controlled stroke electrodynamic oscillating motor compressor
US4353220A (en) * 1980-06-17 1982-10-12 Mechanical Technology Incorporated Resonant piston compressor having improved stroke control for load-following electric heat pumps and the like
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DE69718373T2 (de) * 1996-04-29 2003-10-23 Samsung Electronics Co Ltd Kühlschrank mit Regelung der Lüftergeschwindigkeit und der Stellung einer rotierenden Luftführungsklappe, sowie Verfahren zur dessen Herstellung

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Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
US4067667A (en) * 1974-05-08 1978-01-10 Mechanical Technology Incorporated Controlled stroke electrodynamic oscillating motor compressor
US4353220A (en) * 1980-06-17 1982-10-12 Mechanical Technology Incorporated Resonant piston compressor having improved stroke control for load-following electric heat pumps and the like
US5032772A (en) * 1989-12-04 1991-07-16 Gully Wilfred J Motor driver circuit for resonant linear cooler
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DE69718373T2 (de) * 1996-04-29 2003-10-23 Samsung Electronics Co Ltd Kühlschrank mit Regelung der Lüftergeschwindigkeit und der Stellung einer rotierenden Luftführungsklappe, sowie Verfahren zur dessen Herstellung
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009038308A1 (de) * 2009-08-21 2011-02-24 Siemens Aktiengesellschaft Verfahren zum Betrieb einer Kälteerzeugungseinrichtung zur Kühlung eines Supraleiters sowie hierfür geeignete Kälteerzeugungseinrichtung
US8707717B2 (en) 2009-08-21 2014-04-29 Siemens Aktiengesellschaft Method for operating a cooling device for cooling a superconductor and cooling device suitable therefor

Also Published As

Publication number Publication date
US6289680B1 (en) 2001-09-18
JP3080309B2 (ja) 2000-08-28
CN1479012A (zh) 2004-03-03
BR9915763B1 (pt) 2012-08-07
CN1253238A (zh) 2000-05-17
DE19952578A1 (de) 2000-07-27
CN1261689C (zh) 2006-06-28
BR9915763A (pt) 2001-08-07
JP2000145632A (ja) 2000-05-26
CN1133817C (zh) 2004-01-07

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OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee