MY182372A - Reduced power consumption in air conditioners - Google Patents

Reduced power consumption in air conditioners

Info

Publication number
MY182372A
MY182372A MYPI2015700431A MYPI2015700431A MY182372A MY 182372 A MY182372 A MY 182372A MY PI2015700431 A MYPI2015700431 A MY PI2015700431A MY PI2015700431 A MYPI2015700431 A MY PI2015700431A MY 182372 A MY182372 A MY 182372A
Authority
MY
Malaysia
Prior art keywords
power consumption
terminal
air conditioner
reduced power
standby mode
Prior art date
Application number
MYPI2015700431A
Inventor
Yong Hua Chua
Hoong Yuet Kho
Kian Her Liew
Kok Tong Lian
Ban Siang Kang
Wee Fong Kau
Original Assignee
Panasonic Appliances Air Conditioning R&D Malaysia Sdn Bhd
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 Panasonic Appliances Air Conditioning R&D Malaysia Sdn Bhd filed Critical Panasonic Appliances Air Conditioning R&D Malaysia Sdn Bhd
Priority to MYPI2015700431A priority Critical patent/MY182372A/en
Priority to CN201510662719.6A priority patent/CN105509228A/en
Priority to JP2015204161A priority patent/JP2016148505A/en
Priority to AU2015243116A priority patent/AU2015243116B2/en
Priority to EP15465552.6A priority patent/EP3056830A1/en
Publication of MY182372A publication Critical patent/MY182372A/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
    • F24F11/30—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
    • 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
    • F24F11/66—Sleep mode

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)

Abstract

The present invention relates to air conditioners with reduced power consumption in standby mode. The Outdoor unit of the air conditioner is provided with a zero crossing circuit connected to a power source from one end and connected to the relay circuit from the other end. The power source of the zero crossing circuit 130 is cut-off by deactivating the RY-AC and RY-PWR during standby mode to reduce power consumption. The air conditioner 100 includes another microprocessor-controlled relay (RY-C) at the outdoor unit 120 connected between a terminal (T1?) and a compressor, which is kept ?OFF? during standby mode to reduce the power consumption. The air conditioner 100 further includes a low power, high impedance switching transformer connected between a terminal (T2?) and the terminal (T1?) for reducing a standby current by increasing resistance of the switching transformer that in turn results in reduced power consumption.
MYPI2015700431A 2015-02-11 2015-02-11 Reduced power consumption in air conditioners MY182372A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
MYPI2015700431A MY182372A (en) 2015-02-11 2015-02-11 Reduced power consumption in air conditioners
CN201510662719.6A CN105509228A (en) 2015-02-11 2015-10-14 Air-conditioner capable of reducing power consumption
JP2015204161A JP2016148505A (en) 2015-02-11 2015-10-16 Reduction of power consumption in air conditioner
AU2015243116A AU2015243116B2 (en) 2015-02-11 2015-10-19 Reduced power consumption in air conditioners
EP15465552.6A EP3056830A1 (en) 2015-02-11 2015-10-19 Reduced power consumption in air conditioners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2015700431A MY182372A (en) 2015-02-11 2015-02-11 Reduced power consumption in air conditioners

Publications (1)

Publication Number Publication Date
MY182372A true MY182372A (en) 2021-01-21

Family

ID=55717398

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015700431A MY182372A (en) 2015-02-11 2015-02-11 Reduced power consumption in air conditioners

Country Status (5)

Country Link
EP (1) EP3056830A1 (en)
JP (1) JP2016148505A (en)
CN (1) CN105509228A (en)
AU (1) AU2015243116B2 (en)
MY (1) MY182372A (en)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0886499A (en) * 1994-09-14 1996-04-02 Hitachi Ltd Air conditioner
JPH09113014A (en) * 1995-10-23 1997-05-02 Sanyo Electric Co Ltd Controller for air conditioner
JP2004190889A (en) * 2002-12-09 2004-07-08 Sharp Corp Air-conditioner
JP2005337519A (en) * 2004-05-24 2005-12-08 Toshiba Kyaria Kk Air conditioner
CN1952510A (en) * 2005-10-18 2007-04-25 乐金电子(天津)电器有限公司 Adjusting system and operating method for air conditioner equipped with stand-by electric cut-off switch
JP4187745B2 (en) * 2006-01-17 2008-11-26 東芝キヤリア株式会社 Control device for motor for refrigeration cycle driving device and air conditioner using this control device
JP4483800B2 (en) * 2006-02-21 2010-06-16 株式会社富士通ゼネラル Air conditioner
JP2009077471A (en) * 2007-09-19 2009-04-09 Panasonic Corp Power supply circuit
JP2010054065A (en) * 2008-08-26 2010-03-11 Fujitsu General Ltd Air conditioner
JP5241585B2 (en) * 2009-04-06 2013-07-17 三菱電機株式会社 Air conditioner
JP2011069538A (en) * 2009-09-25 2011-04-07 Mitsubishi Heavy Ind Ltd Air conditioner
JP2012107817A (en) * 2010-11-18 2012-06-07 Hitachi Appliances Inc Air conditioning apparatus
JP5382105B2 (en) * 2011-12-28 2014-01-08 ダイキン工業株式会社 Air conditioner
MY166408A (en) * 2012-04-25 2018-06-25 Panasonic Appliances Air Conditioning R&D Malaysia Sdn Bhd Air conditioner
US10156858B2 (en) * 2012-07-02 2018-12-18 Emerson Electric Co. HVAC systems, controls, and methods including switch mode power supplies to achieve low standby power
JP5984732B2 (en) * 2013-04-09 2016-09-06 三菱電機株式会社 Air conditioner

Also Published As

Publication number Publication date
JP2016148505A (en) 2016-08-18
AU2015243116A1 (en) 2016-08-25
CN105509228A (en) 2016-04-20
EP3056830A1 (en) 2016-08-17
AU2015243116B2 (en) 2017-10-05

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