EP2623879A3 - Power-consumption managementrol system for air conditioner, server device, client device, and power-consumption managementrol method for air conditioner - Google Patents

Power-consumption managementrol system for air conditioner, server device, client device, and power-consumption managementrol method for air conditioner Download PDF

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Publication number
EP2623879A3
EP2623879A3 EP13152465.4A EP13152465A EP2623879A3 EP 2623879 A3 EP2623879 A3 EP 2623879A3 EP 13152465 A EP13152465 A EP 13152465A EP 2623879 A3 EP2623879 A3 EP 2623879A3
Authority
EP
European Patent Office
Prior art keywords
power
consumption
managementrol
air conditioner
instantaneous
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Withdrawn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
EP13152465.4A
Other languages
German (de)
French (fr)
Other versions
EP2623879A2 (en
Inventor
Chuzo Ninagawa
Shinichi Isozumi
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 Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP2623879A2 publication Critical patent/EP2623879A2/en
Publication of EP2623879A3 publication Critical patent/EP2623879A3/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Withdrawn legal-status Critical Current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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
    • F24F3/065—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with a plurality of evaporators or condensers
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F24F11/58—Remote control using Internet communication

Landscapes

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

Abstract

In a power-consumption managementrol system (1), a CAMS (server device) (2) calculates target power consumption in every management cycle on the basis of planned power consumption and calculates a target instantaneous power value for each outdoor unit (7) in every control cycle on the basis of the target power consumption. An EMG (client device) (5) measures an actual instantaneous power value in each outdoor unit (7). The CAMS (2) calculates an instantaneous-power-value control amount per control cycle on the basis of the target instantaneous power value and the actual instantaneous power value. The EMG (5) receives the instantaneous-power-value control amount from the CAMS (2) and controls an operation of each outdoor unit (7) on the basis of the instantaneous-power-value control amount.
EP13152465.4A 2012-01-31 2013-01-24 Power-consumption managementrol system for air conditioner, server device, client device, and power-consumption managementrol method for air conditioner Withdrawn EP2623879A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012018008A JP5951270B2 (en) 2012-01-31 2012-01-31 Air conditioner power consumption management control system, server device, client device, and air conditioner power consumption management control method

Publications (2)

Publication Number Publication Date
EP2623879A2 EP2623879A2 (en) 2013-08-07
EP2623879A3 true EP2623879A3 (en) 2017-07-26

Family

ID=47739013

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13152465.4A Withdrawn EP2623879A3 (en) 2012-01-31 2013-01-24 Power-consumption managementrol system for air conditioner, server device, client device, and power-consumption managementrol method for air conditioner

Country Status (2)

Country Link
EP (1) EP2623879A3 (en)
JP (1) JP5951270B2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6352102B2 (en) * 2014-08-06 2018-07-04 三菱重工サーマルシステムズ株式会社 Air conditioning system, power consumption control device thereof, and power consumption control method
WO2016135836A1 (en) * 2015-02-23 2016-09-01 三菱電機株式会社 Air conditioning management device and air conditioning system using same
CN109990444B (en) * 2017-12-29 2022-05-13 大金工业株式会社 Air quality management system and method
ES2976235T3 (en) * 2020-06-18 2024-07-29 Mitsubishi Electric Corp Air conditioning system and method for controlling the amount of power of the air conditioning system
WO2022038716A1 (en) * 2020-08-19 2022-02-24 三菱電機株式会社 Centralized management system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040255601A1 (en) * 2003-06-19 2004-12-23 Lg Electronics Inc. Central control system of air conditioners and method for operating the same
US20050097902A1 (en) * 2003-11-11 2005-05-12 Lg Electronics Inc. Central control system of air conditioners and method for operating the same
EP1698835A1 (en) * 2005-02-25 2006-09-06 LG Electronics, Inc. Central control system and control method thereof for multi-unit air conditioners
EP1950505A2 (en) * 2007-01-26 2008-07-30 LG Electronics Inc. System for controlling demand of multi-air conditioner
JP2011060084A (en) * 2009-09-11 2011-03-24 Metawater Co Ltd Cloud system and method for controlling the same
EP2322864A1 (en) * 2008-07-23 2011-05-18 Daikin Industries, Ltd. Group management device and group management system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07303288A (en) * 1994-05-06 1995-11-14 Matsushita Seiko Co Ltd Building management device
JPH11287495A (en) * 1998-03-31 1999-10-19 Sanyo Electric Co Ltd Air conditioning system
JP2004301505A (en) * 2004-07-30 2004-10-28 Matsushita Electric Ind Co Ltd Air-conditioning controller
JP2006190145A (en) * 2005-01-07 2006-07-20 Omron Corp Store management system, store controller, store control method, management server, management method and program
CN101116232B (en) * 2005-02-08 2012-08-01 三轮和夫 Building energy management system
KR100844324B1 (en) * 2007-01-26 2008-07-07 엘지전자 주식회사 Demand control system and demand control method for multi-air conditioner
JP2009204221A (en) * 2008-02-27 2009-09-10 Mitsubishi Heavy Ind Ltd Air conditioning system and power consumption estimating device for building air-conditioning equipment
JP2011038682A (en) * 2009-08-07 2011-02-24 Daikin Industries Ltd Equipment management system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040255601A1 (en) * 2003-06-19 2004-12-23 Lg Electronics Inc. Central control system of air conditioners and method for operating the same
US20050097902A1 (en) * 2003-11-11 2005-05-12 Lg Electronics Inc. Central control system of air conditioners and method for operating the same
EP1698835A1 (en) * 2005-02-25 2006-09-06 LG Electronics, Inc. Central control system and control method thereof for multi-unit air conditioners
EP1950505A2 (en) * 2007-01-26 2008-07-30 LG Electronics Inc. System for controlling demand of multi-air conditioner
EP2322864A1 (en) * 2008-07-23 2011-05-18 Daikin Industries, Ltd. Group management device and group management system
JP2011060084A (en) * 2009-09-11 2011-03-24 Metawater Co Ltd Cloud system and method for controlling the same

Also Published As

Publication number Publication date
JP2013155969A (en) 2013-08-15
EP2623879A2 (en) 2013-08-07
JP5951270B2 (en) 2016-07-13

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