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EP4053467A4 - Control device, air conditioning system, and control method for air conditioning system - Google Patents

Control device, air conditioning system, and control method for air conditioning system Download PDF

Info

Publication number
EP4053467A4
EP4053467A4 EP19950756.7A EP19950756A EP4053467A4 EP 4053467 A4 EP4053467 A4 EP 4053467A4 EP 19950756 A EP19950756 A EP 19950756A EP 4053467 A4 EP4053467 A4 EP 4053467A4
Authority
EP
European Patent Office
Prior art keywords
air conditioning
conditioning system
control device
control method
control
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.)
Pending
Application number
EP19950756.7A
Other languages
German (de)
French (fr)
Other versions
EP4053467A1 (en
Inventor
Takahiro HASHIKAWA
Mamoru Hamada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP4053467A1 publication Critical patent/EP4053467A1/en
Publication of EP4053467A4 publication Critical patent/EP4053467A4/en
Pending 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • 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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • 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
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/20—Feedback from users
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/50—Load
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/19—Calculation of parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)
EP19950756.7A 2019-10-28 2019-10-28 Control device, air conditioning system, and control method for air conditioning system Pending EP4053467A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/042106 WO2021084568A1 (en) 2019-10-28 2019-10-28 Control device, air conditioning system, and control method for air conditioning system

Publications (2)

Publication Number Publication Date
EP4053467A1 EP4053467A1 (en) 2022-09-07
EP4053467A4 true EP4053467A4 (en) 2022-10-26

Family

ID=75715860

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950756.7A Pending EP4053467A4 (en) 2019-10-28 2019-10-28 Control device, air conditioning system, and control method for air conditioning system

Country Status (4)

Country Link
US (1) US20220282880A1 (en)
EP (1) EP4053467A4 (en)
JP (1) JP7329613B2 (en)
WO (1) WO2021084568A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011202916A (en) * 2010-03-26 2011-10-13 Daikin Industries Ltd Air conditioning control device
JP2013124809A (en) * 2011-12-14 2013-06-24 Mitsubishi Electric Building Techno Service Co Ltd Device, system and program for controlling air conditioning
US20160290667A1 (en) * 2013-03-04 2016-10-06 Kabushiki Kaisha Toshiba Air-conditioning control device and storage medium
WO2017081820A1 (en) * 2015-11-13 2017-05-18 三菱電機株式会社 Air conditioning system and method for controlling air conditioning system
WO2018182022A1 (en) * 2017-03-31 2018-10-04 ダイキン工業株式会社 Air conditioning system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101256781B1 (en) 2013-01-24 2013-04-25 (주)새한공조 Hybrid air condition system with indirectness load control mode
JP6906865B2 (en) 2017-10-26 2021-07-21 三機工業株式会社 Air conditioning system
JP7142682B2 (en) 2018-04-02 2022-09-27 三菱電機株式会社 air conditioning system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011202916A (en) * 2010-03-26 2011-10-13 Daikin Industries Ltd Air conditioning control device
JP2013124809A (en) * 2011-12-14 2013-06-24 Mitsubishi Electric Building Techno Service Co Ltd Device, system and program for controlling air conditioning
US20160290667A1 (en) * 2013-03-04 2016-10-06 Kabushiki Kaisha Toshiba Air-conditioning control device and storage medium
WO2017081820A1 (en) * 2015-11-13 2017-05-18 三菱電機株式会社 Air conditioning system and method for controlling air conditioning system
WO2018182022A1 (en) * 2017-03-31 2018-10-04 ダイキン工業株式会社 Air conditioning system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021084568A1 *

Also Published As

Publication number Publication date
EP4053467A1 (en) 2022-09-07
JP7329613B2 (en) 2023-08-18
WO2021084568A1 (en) 2021-05-06
JPWO2021084568A1 (en) 2021-05-06
US20220282880A1 (en) 2022-09-08

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RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 140/50 20180101ALN20220922BHEP

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