IN2014MU01491A - - Google Patents

Info

Publication number
IN2014MU01491A
IN2014MU01491A IN1491MU2014A IN2014MU01491A IN 2014MU01491 A IN2014MU01491 A IN 2014MU01491A IN 1491MU2014 A IN1491MU2014 A IN 1491MU2014A IN 2014MU01491 A IN2014MU01491 A IN 2014MU01491A
Authority
IN
India
Prior art keywords
compressor unit
capacity mode
capacity
control module
mode
Prior art date
Application number
Inventor
Shane J Angle
Hung Manh Pham
Edward J Trudeau
Chetan Sowani
Original Assignee
Emerson Climate Technologies
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 Emerson Climate Technologies filed Critical Emerson Climate Technologies
Priority to US14/674,980 priority Critical patent/US10371426B2/en
Priority to KR1020167030477A priority patent/KR20160138571A/en
Priority to CN201810558547.1A priority patent/CN109028496B/en
Priority to EP20209391.0A priority patent/EP3800354B1/en
Priority to CN201580018201.7A priority patent/CN106133318B/en
Priority to KR1020187018587A priority patent/KR101922958B1/en
Priority to EP15772694.4A priority patent/EP3126676B1/en
Priority to PCT/US2015/023889 priority patent/WO2015153766A1/en
Publication of IN2014MU01491A publication Critical patent/IN2014MU01491A/en
Priority to US15/196,084 priority patent/US10436490B2/en

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
    • F24F11/83—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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F24F11/67—Switching between heating and cooling modes
    • 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
    • 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
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F25B49/022—Compressor control arrangements
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • 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
    • F24F11/85—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 variable-flow pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F24F2110/12—Temperature of the outside air
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/007—Compression machines, plants or systems with reversible cycle not otherwise provided for three pipes connecting the outdoor side to the indoor side with multiple indoor units
    • 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
    • F25B2600/01—Timing
    • 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
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0252—Compressor control by controlling speed with two speeds
    • 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
    • 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
    • F25B2700/2106—Temperatures of fresh outdoor air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

A climate-control system may include a variable-capacity compressor unit and a control module controlling the compressor unit. The compressor unit may be operable in a first capacity mode and in a second capacity mode that is higher than the first capacity mode. The control module may be configured to switch the compressor unit among a shutdown state, the first capacity mode and the second capacity mode based on a demand signal and outdoor-air-temperature data
IN1491MU2014 2014-04-01 2014-04-29 IN2014MU01491A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US14/674,980 US10371426B2 (en) 2014-04-01 2015-03-31 System and method of controlling a variable-capacity compressor
KR1020167030477A KR20160138571A (en) 2014-04-01 2015-04-01 System and method of controlling a variable-capacity compressor
CN201810558547.1A CN109028496B (en) 2014-04-01 2015-04-01 System and method for controlling variable capacity compressor
EP20209391.0A EP3800354B1 (en) 2014-04-01 2015-04-01 System and method of controlling a variable-capacity compressor
CN201580018201.7A CN106133318B (en) 2014-04-01 2015-04-01 For controlling the system and method for variable displacement compressor
KR1020187018587A KR101922958B1 (en) 2014-04-01 2015-04-01 System and method of controlling a variable-capacity compressor
EP15772694.4A EP3126676B1 (en) 2014-04-01 2015-04-01 System and method of controlling a variable-capacity compressor
PCT/US2015/023889 WO2015153766A1 (en) 2014-04-01 2015-04-01 System and method of controlling a variable-capacity compressor
US15/196,084 US10436490B2 (en) 2014-04-01 2016-06-29 System and method of controlling a variable-capacity compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201461973528P 2014-04-01 2014-04-01

Publications (1)

Publication Number Publication Date
IN2014MU01491A true IN2014MU01491A (en) 2015-10-09

Family

ID=54394677

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1491MU2014 IN2014MU01491A (en) 2014-04-01 2014-04-29

Country Status (4)

Country Link
EP (2) EP3800354B1 (en)
KR (2) KR20160138571A (en)
CN (2) CN106133318B (en)
IN (1) IN2014MU01491A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10670296B2 (en) 2017-11-02 2020-06-02 Emerson Climate Technologies, Inc. System and method of adjusting compressor modulation range based on balance point detection of the conditioned space

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228846A (en) * 1978-08-02 1980-10-21 Carrier Corporation Control apparatus for a two-speed heat pump
US4248053A (en) * 1979-03-05 1981-02-03 Westinghouse Electric Corp. Dual capacity compressor with reversible motor and controls arrangement therefor
JPS6273068A (en) * 1985-09-25 1987-04-03 株式会社日立製作所 Method of controlling refrigerator
JPH0828981B2 (en) * 1986-09-05 1996-03-21 シャープ株式会社 Air conditioner
JP2745836B2 (en) 1990-05-23 1998-04-28 ダイキン工業株式会社 Operation control device for refrigeration equipment
US5385453A (en) 1993-01-22 1995-01-31 Copeland Corporation Multiple compressor in a single shell
US6047557A (en) 1995-06-07 2000-04-11 Copeland Corporation Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor
US6058729A (en) * 1998-07-02 2000-05-09 Carrier Corporation Method of optimizing cooling capacity, energy efficiency and reliability of a refrigeration system during temperature pull down
US6213731B1 (en) 1999-09-21 2001-04-10 Copeland Corporation Compressor pulse width modulation
JP2005009794A (en) * 2003-06-20 2005-01-13 Sanden Corp Freezing cycle control device
JP3992195B2 (en) * 2003-11-26 2007-10-17 株式会社日立製作所 Air conditioner
KR100661919B1 (en) * 2004-08-14 2006-12-28 엘지전자 주식회사 Driving control method for unitary air conditioner
CN1888663A (en) * 2005-06-28 2007-01-03 乐金电子(天津)电器有限公司 Controlling method for air conditioner
US8485789B2 (en) 2007-05-18 2013-07-16 Emerson Climate Technologies, Inc. Capacity modulated scroll compressor system and method
WO2009041075A1 (en) 2007-09-28 2009-04-02 Daikin Industries, Ltd. Compressor operation control device and air conditioner using the same
US8459053B2 (en) 2007-10-08 2013-06-11 Emerson Climate Technologies, Inc. Variable speed compressor protection system and method
US7988433B2 (en) 2009-04-07 2011-08-02 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
US8616014B2 (en) 2009-05-29 2013-12-31 Emerson Climate Technologies, Inc. Compressor having capacity modulation or fluid injection systems
DE102011079205A1 (en) * 2011-07-14 2013-01-17 BSH Bosch und Siemens Hausgeräte GmbH Method for operating compressor in e.g. no-frost household cooling apparatus for cooling wine in catering industry, involves operating compressor at end of switch phase preceding actual switching phase when criterion is satisfied
CN102331072B (en) * 2011-09-20 2014-01-08 美的集团股份有限公司 Energy-saving control method for air conditioner with double-mode double-rotor variable frequency compressor

Also Published As

Publication number Publication date
EP3126676A1 (en) 2017-02-08
CN106133318A (en) 2016-11-16
KR20160138571A (en) 2016-12-05
CN109028496B (en) 2020-12-08
EP3800354B1 (en) 2023-07-05
EP3800354A1 (en) 2021-04-07
CN106133318B (en) 2018-06-29
EP3126676A4 (en) 2017-11-22
EP3126676B1 (en) 2021-01-06
KR101922958B1 (en) 2018-11-28
KR20180078336A (en) 2018-07-09
CN109028496A (en) 2018-12-18

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