EP2122263A4 - Method for controlling compressor of air conditioner - Google Patents

Method for controlling compressor of air conditioner

Info

Publication number
EP2122263A4
EP2122263A4 EP08723021A EP08723021A EP2122263A4 EP 2122263 A4 EP2122263 A4 EP 2122263A4 EP 08723021 A EP08723021 A EP 08723021A EP 08723021 A EP08723021 A EP 08723021A EP 2122263 A4 EP2122263 A4 EP 2122263A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
controlling compressor
compressor
controlling
conditioner
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.)
Withdrawn
Application number
EP08723021A
Other languages
German (de)
French (fr)
Other versions
EP2122263A1 (en
Inventor
Jin-Ha Choi
Il-Nahm Hwang
Won-Chul Kang
Kyung-Won Seo
Chi-Woo Song
Ho-Jong Jeong
Seung-Yong Chang
Tae-Hee Kwak
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
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2122263A1 publication Critical patent/EP2122263A1/en
Publication of EP2122263A4 publication Critical patent/EP2122263A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/025—Motor control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/06—Several compression cycles arranged in parallel
    • F25B2400/061—Several compression cycles arranged in parallel the capacity of the first system being different from the second
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • F25B2400/0751—Details of compressors or related parts with parallel compressors the compressors having different capacities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2104—Temperatures of an indoor room or compartment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
EP08723021A 2007-03-13 2008-02-20 Method for controlling compressor of air conditioner Withdrawn EP2122263A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070024705A KR101290964B1 (en) 2007-03-13 2007-03-13 Controlling method for driving a compressor of air conditioner
PCT/KR2008/000980 WO2008111737A1 (en) 2007-03-13 2008-02-20 Method for controlling compressor of air conditioner

Publications (2)

Publication Number Publication Date
EP2122263A1 EP2122263A1 (en) 2009-11-25
EP2122263A4 true EP2122263A4 (en) 2011-06-08

Family

ID=39759656

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08723021A Withdrawn EP2122263A4 (en) 2007-03-13 2008-02-20 Method for controlling compressor of air conditioner

Country Status (3)

Country Link
EP (1) EP2122263A4 (en)
KR (1) KR101290964B1 (en)
WO (1) WO2008111737A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016065241A1 (en) 2014-10-24 2016-04-28 Enphase Energy, Inc. Parallel battery system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810943A (en) * 1985-08-07 1989-03-07 Hitachi, Ltd. Method and apparatus for controlling air-conditioning apparatus
WO2003046444A1 (en) * 2001-11-24 2003-06-05 Samsung Electronics Co., Ltd. Air conditioner and method of controlling such
US20030230098A1 (en) * 2002-06-14 2003-12-18 Samsung Electronics Co., Ltd. Air conditioning apparatus and control method thereof
EP1610070A1 (en) * 2003-03-28 2005-12-28 Toshiba Carrier Corporation Air conditioner
EP1693634A1 (en) * 2005-02-22 2006-08-23 Lg Electronics Inc. Method for controlling the operation of an air-conditioner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0156695B1 (en) * 1994-06-28 1999-01-15 윤종용 Operating control device and method of airconditioner
JPH08214578A (en) * 1995-01-31 1996-08-20 Matsushita Electric Ind Co Ltd Controller of air conditioner compressor
JPH08261542A (en) * 1995-03-20 1996-10-11 Fujitsu General Ltd Air conditioner
JPH09273819A (en) * 1996-04-02 1997-10-21 Hitachi Ltd Refrigerating cycle
KR20050042953A (en) * 2003-11-04 2005-05-11 엘지전자 주식회사 Driving control method for air conditioner equipped with inverter compressor and regular velocity compressor
KR20050075104A (en) * 2004-01-15 2005-07-20 엘지전자 주식회사 Muti-type air conditioner having a current transducer and control method of it

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810943A (en) * 1985-08-07 1989-03-07 Hitachi, Ltd. Method and apparatus for controlling air-conditioning apparatus
WO2003046444A1 (en) * 2001-11-24 2003-06-05 Samsung Electronics Co., Ltd. Air conditioner and method of controlling such
US20030230098A1 (en) * 2002-06-14 2003-12-18 Samsung Electronics Co., Ltd. Air conditioning apparatus and control method thereof
EP1610070A1 (en) * 2003-03-28 2005-12-28 Toshiba Carrier Corporation Air conditioner
EP1693634A1 (en) * 2005-02-22 2006-08-23 Lg Electronics Inc. Method for controlling the operation of an air-conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008111737A1 *

Also Published As

Publication number Publication date
EP2122263A1 (en) 2009-11-25
WO2008111737A1 (en) 2008-09-18
KR101290964B1 (en) 2013-11-27
KR20080083895A (en) 2008-09-19

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Legal Events

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