KR910012625A - 공기 조화장치 - Google Patents

공기 조화장치 Download PDF

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Publication number
KR910012625A
KR910012625A KR1019900019897A KR900019897A KR910012625A KR 910012625 A KR910012625 A KR 910012625A KR 1019900019897 A KR1019900019897 A KR 1019900019897A KR 900019897 A KR900019897 A KR 900019897A KR 910012625 A KR910012625 A KR 910012625A
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KR
South Korea
Prior art keywords
current
correction value
value
circuit
output
Prior art date
Application number
KR1019900019897A
Other languages
English (en)
Other versions
KR930009614B1 (ko
Inventor
다께히로 고바야시
Original Assignee
아오이 죠이찌
가부시끼가이샤 도시바
오시마 고따로우
도시바 오디오 비데오 엔지니어링 가부시끼가이샤
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 아오이 죠이찌, 가부시끼가이샤 도시바, 오시마 고따로우, 도시바 오디오 비데오 엔지니어링 가부시끼가이샤 filed Critical 아오이 죠이찌
Publication of KR910012625A publication Critical patent/KR910012625A/ko
Application granted granted Critical
Publication of KR930009614B1 publication Critical patent/KR930009614B1/ko

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
    • H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10—The network having a local or delimited stationary reach
    • H02J2310/12—The local stationary network supplying a household or a building
    • H02J2310/14—The load or loads being home appliances
    • 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
    • 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
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/242—Home appliances
    • Y04S20/244—Home appliances the home appliances being or involving heating ventilating and air conditioning [HVAC] units

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Inverter Devices (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

내용 없음

Description

공기 조화장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 실시예 구성을 나타낸 블록도.

Claims (2)

  1. 상용전원에서의 전력을 가변주파수인 교류로 변환하여 압축기에 공급하는 입버터 회로와, 이 인버터 회로의 출력주파수를 공기조화 부하에 따라서 제어하는 제어회로와, 상용전원에서 전력을 직류로 변환하여 제어회로에 공급하는 직류전원회로와, 상용전원에서 전술한 인버터 회로에 공급시키는 전류치를 검출하는 전류검출수단과, 이 전류검출수단에 의해 검출되는 전류치를 허용치 이하로 제한하기 위해서 전술한 인버터 회로의 출력주파수를 제한하는 전류제한수단을 가진 것으로, 전술한 제어회로는 전술한 직류전원회로의 출력을 기준으로 하여 전술한 전류검출수단의 출력을 디지틀의 전류데이터로 변환하는 A/D 변환기를 가지고, 또 전술한 전류제한 수단은 이 변환된 디지틀의 전류데이터와 미리 설정된 허용전류데이터를 비교하여 그 결과에 의해 전술한 인버터 회로의 출력주파수를 제한하는 공기조화장치에 있어서, 전술한 직류전원회로의 출력오차로 기인하여 전술한 A/D 변환기의 데이터 오차분을 보상하는 전류보정치를 기억하는 전류보정치 기억수단을 또한 가지며, 전술한 제어회로는 전류보정치 기억수단에서의 전류보정치를 기초로 하여 전술한 허용전류 데이터를 보정하는 데이터 보정수단을 가진 것을 특징으로 하는 공기조화장치.
  2. 제 1 항에 있어서, 전술한 제어회로는 전술한 상용전원에서 공급되는 전류의 허용치에 대응하는 전류를 전술한 전류검출수단에 흐르게 했을 경우의 전술한 A/D 변환기의 전류데이터의 시간평균치와 전술한 허용 전류데이터의 초기설정치와의 편차를 전류보정치로서 전술한 전류보정치 기억수단에 시키는 전류보정치 결정수단을 또한 가지고 있는 것을 특징으로 하는 공기조화장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900019897A 1989-12-05 1990-12-04 공기 조화장치 KR930009614B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1316103A JPH03177736A (ja) 1989-12-05 1989-12-05 空気調和装置
JP1-316103 1989-12-05

Publications (2)

Publication Number Publication Date
KR910012625A true KR910012625A (ko) 1991-08-08
KR930009614B1 KR930009614B1 (ko) 1993-10-07

Family

ID=18073277

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900019897A KR930009614B1 (ko) 1989-12-05 1990-12-04 공기 조화장치

Country Status (4)

Country Link
US (1) US5107685A (ko)
EP (1) EP0431563B1 (ko)
JP (1) JPH03177736A (ko)
KR (1) KR930009614B1 (ko)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5423192A (en) * 1993-08-18 1995-06-13 General Electric Company Electronically commutated motor for driving a compressor
US5506487A (en) * 1991-03-28 1996-04-09 General Electric Company Systems and methods for driving a compressor with a motor
JPH055545A (ja) * 1991-04-26 1993-01-14 Toshiba Corp 空調システムの電流制御装置
US5199274A (en) * 1991-06-17 1993-04-06 Matsushita Electric Industrial Co., Ltd. Automotive air conditioning apparatus
JP3138020B2 (ja) * 1991-09-30 2001-02-26 東芝キヤリア株式会社 パワーセーブ方式
US5492273A (en) * 1992-05-27 1996-02-20 General Electric Company Heating ventilating and/or air conditioning system having a variable speed indoor blower motor
US5473229A (en) * 1992-05-27 1995-12-05 General Electric Company Interface between programmable electronically commutated motor and personal computer and method of operation
US5592058A (en) * 1992-05-27 1997-01-07 General Electric Company Control system and methods for a multiparameter electronically commutated motor
JP2783065B2 (ja) * 1992-06-17 1998-08-06 ダイキン工業株式会社 空気調和装置の運転制御装置
US5691940A (en) * 1992-10-27 1997-11-25 Texas Instruments Incorporated Method and apparatus for programmable current limits
ES2127870T3 (es) * 1993-11-09 1999-05-01 Sanyo Electric Co Aparato acondicionador de aire utilizable con un amplio margen de tension de alimentacion.
US5675231A (en) * 1996-05-15 1997-10-07 General Electric Company Systems and methods for protecting a single phase motor from circulating currents
US5825597A (en) * 1996-09-25 1998-10-20 General Electric Company System and method for detection and control of circulating currents in a motor
JPH1114124A (ja) * 1997-06-20 1999-01-22 Sharp Corp 空気調和機
CN100334802C (zh) 2001-11-23 2007-08-29 丹福斯驱动器公司 用于不同电源电压的频率转换器
US7387498B2 (en) * 2003-12-04 2008-06-17 York International Corporation System and method for noise attenuation of screw compressors
US20080041081A1 (en) * 2006-08-15 2008-02-21 Bristol Compressors, Inc. System and method for compressor capacity modulation in a heat pump
US20080044314A1 (en) * 2006-06-23 2008-02-21 Cephalon, Inc. Pharmaceutical measuring and dispensing cup
WO2008082396A1 (en) * 2006-12-29 2008-07-10 Carrier Corporation Standby variable frequency compressor drive
US8672733B2 (en) * 2007-02-06 2014-03-18 Nordyne Llc Ventilation airflow rate control
US20080307803A1 (en) * 2007-06-12 2008-12-18 Nordyne Inc. Humidity control and air conditioning
US7770806B2 (en) 2007-06-19 2010-08-10 Nordyne Inc. Temperature control in variable-capacity HVAC system
TW200919935A (en) * 2007-10-26 2009-05-01 xiao-feng Huang Constant-temperature frequency-converting module suitable for air-conditioning system
US8672642B2 (en) * 2008-06-29 2014-03-18 Bristol Compressors International, Inc. System and method for starting a compressor
WO2010106520A2 (en) * 2009-03-20 2010-09-23 Axa Power Aps A preconditioned air unit with variable frequency driving
EP2408668B1 (en) * 2009-03-20 2015-08-12 Axa Power Aps A preconditioned air unit with self-contained cooling modules
US8601828B2 (en) * 2009-04-29 2013-12-10 Bristol Compressors International, Inc. Capacity control systems and methods for a compressor
TWI393307B (zh) * 2010-06-09 2013-04-11 Powertech Ind Ltd 具多插座用電偵測的電源插座裝置及其用電偵測方法
WO2014081411A1 (en) * 2012-11-20 2014-05-30 West Pharmaceuticals Services, Inc. System and method to distribute power to both an inertial device and a voltage sensitive device from a single current limited power source
US20170324270A1 (en) * 2013-12-26 2017-11-09 Calvin Shie-Ning Wang Standby circuit, and outlet, plug, and device having the same
JP6921997B2 (ja) 2017-05-30 2021-08-18 ウェスト ファーマ サービシーズ イスラエル リミテッド ウェアラブル注射器のモジュラ駆動トレイン
KR20210085246A (ko) * 2019-12-30 2021-07-08 엘지전자 주식회사 인버터의 주파수 조절을 통해 제어되는 온수기
US11277024B2 (en) 2020-07-24 2022-03-15 ZQ Power, LLC Devices, systems, and methods for reducing standby power consumption

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818046A (ja) * 1981-07-24 1983-02-02 Toshiba Corp 空調機器の電流制御方法
JPH0683590B2 (ja) * 1984-07-04 1994-10-19 株式会社東芝 空気調和機
JPS61190233A (ja) * 1985-02-19 1986-08-23 Matsushita Electric Ind Co Ltd 空気調和機の運転制御装置
JPS62129656A (ja) * 1985-11-28 1987-06-11 株式会社東芝 空気調和機
JPS61235628A (ja) * 1986-03-31 1986-10-20 Toshiba Corp ヒートポンプ式空調機器の制御装置
JPS63286642A (ja) * 1987-05-19 1988-11-24 Toshiba Corp 空気調和機
JPH0617753B2 (ja) * 1988-01-27 1994-03-09 三菱電機株式会社 空気調和機
US5027049A (en) * 1989-01-31 1991-06-25 Harnischfeger Corporation Method for increasing the speed of an alternating current motor

Also Published As

Publication number Publication date
KR930009614B1 (ko) 1993-10-07
EP0431563A3 (en) 1992-04-15
JPH03177736A (ja) 1991-08-01
EP0431563A2 (en) 1991-06-12
US5107685A (en) 1992-04-28
EP0431563B1 (en) 1995-02-15

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