KR930022031A - 무정류자 직류 모터식 냉장고 - Google Patents

무정류자 직류 모터식 냉장고 Download PDF

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Publication number
KR930022031A
KR930022031A KR1019920007359A KR920007359A KR930022031A KR 930022031 A KR930022031 A KR 930022031A KR 1019920007359 A KR1019920007359 A KR 1019920007359A KR 920007359 A KR920007359 A KR 920007359A KR 930022031 A KR930022031 A KR 930022031A
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KR
South Korea
Prior art keywords
motor
commutator
rectifier
refrigerator
power supply
Prior art date
Application number
KR1019920007359A
Other languages
English (en)
Other versions
KR960002564B1 (ko
Inventor
정형춘
Original Assignee
정형춘
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 정형춘 filed Critical 정형춘
Priority to KR1019920007359A priority Critical patent/KR960002564B1/ko
Priority to JP05519137A priority patent/JP3107570B2/ja
Priority to PCT/KR1993/000034 priority patent/WO1993022716A1/en
Priority to EP93912001A priority patent/EP0671028B1/en
Priority to DE69328974T priority patent/DE69328974T2/de
Priority to US08/325,363 priority patent/US5534760A/en
Priority to CN93105334A priority patent/CN1080863C/zh
Publication of KR930022031A publication Critical patent/KR930022031A/ko
Application granted granted Critical
Publication of KR960002564B1 publication Critical patent/KR960002564B1/ko

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Classifications

    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • 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
    • F25B49/025—Motor control arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/093—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against increase beyond, or decrease below, a predetermined level of rotational speed
    • 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
    • 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
    • F25B2600/0251—Compressor control by controlling speed with on-off operation
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

본 발명은 무정류자 직류모터식 콤프레서를 탑재한 A,C전원용 냉장고를 제공하기 위한 것으로, A,C전원압력에 복권 감압트랜스(25)를 설치하되 일차측과 이차측을 전기적으로 절연시키며, 그 일자측에 제상히터(7,8)나 팬모터(9)등을 연결하고 그 이차측을 다단 전압탭으로 형성시키며, 그 출측에 냉동실 증발기(33)의 온도 써어미스터(4)의 저항 변화에 따라 절환되는 전압 절환스위치(23)와 정류전원회로(22)를 연결하고 그 출측에 무정류자 직류모터 제어장치(14)를 개재시킨 무정류자 D.C모터를 설치한 압축기를 연결하여서 된 것임.

Description

무정류자 직류 모터식 냉장고
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 냉장고 구동장치의 실시예를 도시하는 회로구성도.
제2도는 제1도에 도시한 구동장치에 있어서 무정류자 직류모터 구동회로.
제3도는 냉동증발기 온도에 따른 속도제어 범위.
제4도는 운전속도에 따른 냉동속도.
제5도는 연속 운전제어에 따른 증발기 온도 변화.
제6도는 운전속도별 단속운전 제어시 온도변화 주기와 운전비.

Claims (3)

  1. A.C전원(110V,220V)용 냉장고에 있어서, A.C전원압력에 복권감압트랜스(25)를 설치하되 일차측과 이차측을 전기적으로 절연시키며, 그 일차측에 제상히터(7,8)나 팬모터(9)등을 연결하고, 그 이차측을 다단 전압탭으로 형성시키며, 그 출측에 냉동실 증발기(33)의 온도 써어미스터(4)의 저항 변호에 따라 절환되는 전압 절환스위치(23)와 정류 전원회로(22)를 연결하고 그 출측에 무정류자 직류모터 제어장치(14)를 개재시킨 무정류자 D.C모터를 설치한 압축기를 연결하여서된 것을 특징으로하는 무정류자 직류모터식 냉장고.
  2. 제1항에 있어서, 무정류자 직류모터제어장치(14)는 회전자 위치검출센서(17)의 신호주파수를 입력하고 기준 주파수와 비교 논리신호를 출력하는 과부하 보호회로(30)와 냉동실 온도 위치(3)의 ON-OFF에 따라 A.C전원이 ON-OFF되는 입력(H₁,H₂)을 논리 로직 신호, 전압으로 전환 출력하는 운전제어회로(31)와 2상 논리제어회로(29)를 구비함을 특징으로하는 무정류자 직류 모터식 냉장고.
  3. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019920007359A 1992-04-30 1992-04-30 압축기 제어회로 KR960002564B1 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1019920007359A KR960002564B1 (ko) 1992-04-30 1992-04-30 압축기 제어회로
JP05519137A JP3107570B2 (ja) 1992-04-30 1993-04-29 圧縮機制御回路
PCT/KR1993/000034 WO1993022716A1 (en) 1992-04-30 1993-04-29 A compressor control circuit
EP93912001A EP0671028B1 (en) 1992-04-30 1993-04-29 A compressor control circuit
DE69328974T DE69328974T2 (de) 1992-04-30 1993-04-29 Regelschaltung für einen Kompressor
US08/325,363 US5534760A (en) 1992-04-30 1993-04-29 Compressor control circuit
CN93105334A CN1080863C (zh) 1992-04-30 1993-04-30 压缩机控制电路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920007359A KR960002564B1 (ko) 1992-04-30 1992-04-30 압축기 제어회로

Publications (2)

Publication Number Publication Date
KR930022031A true KR930022031A (ko) 1993-11-23
KR960002564B1 KR960002564B1 (ko) 1996-02-22

Family

ID=19332549

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920007359A KR960002564B1 (ko) 1992-04-30 1992-04-30 압축기 제어회로

Country Status (7)

Country Link
US (1) US5534760A (ko)
EP (1) EP0671028B1 (ko)
JP (1) JP3107570B2 (ko)
KR (1) KR960002564B1 (ko)
CN (1) CN1080863C (ko)
DE (1) DE69328974T2 (ko)
WO (1) WO1993022716A1 (ko)

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EP0774830B1 (en) * 1995-10-20 2002-06-05 Lg Electronics Inc. Apparatus for controlling a compressor in a cooling system
KR100238026B1 (ko) * 1997-02-06 2000-01-15 윤종용 센서리스 브러쉬리스 직류모터
DK173726B1 (da) * 1997-02-18 2001-07-30 Gram As Kombikøleskab, fremgangsmåde til styring af en kompressor i et kombikøleskab samt styrekreds til en sådan krompressor
US5934096A (en) * 1997-10-21 1999-08-10 Hussmann Corporation Wiring system for commercial refrigeration
US6020702A (en) * 1998-01-12 2000-02-01 Tecumseh Products Company Single phase compressor thermostat with start relay and motor protection
FR2806226B1 (fr) * 2000-03-07 2002-05-31 Valeo Climatisation Dispositif de commande d'un compresseur electrique pour circuit de climatisation
KR100372056B1 (ko) * 2000-12-18 2003-02-15 최 윤 식 에어컨 컴프레서의 돌입전류 제어방법 및 제어기
JP4618943B2 (ja) * 2001-07-30 2011-01-26 櫻護謨株式会社 シールパッキン
BR0300010B1 (pt) * 2003-01-08 2012-05-02 sistema de controle de um compressor linear, método de controle de um compressor linear, compressor linear e sistema de refrigeração.
US7237395B2 (en) * 2003-12-22 2007-07-03 General Electric Company Methods and apparatus for controlling refrigerators
US7013868B2 (en) * 2004-02-20 2006-03-21 Muertter Robert E Accelerator signal offset system
US20060059931A1 (en) * 2004-09-20 2006-03-23 Bart Petterson Binary control compressor system
US7443123B2 (en) * 2004-10-21 2008-10-28 Shop Vac Corporation Method and apparatus for preventing overheating in an electronically commutated motor assembly
US8108144B2 (en) 2007-06-28 2012-01-31 Apple Inc. Location based tracking
CN102088234B (zh) * 2009-12-04 2015-07-01 德昌电机(深圳)有限公司 无刷直流电机
DE102013220897A1 (de) * 2013-10-15 2015-04-16 Robert Bosch Gmbh Wärmepumpe mit einem Betauungsschutz
WO2015191912A1 (en) * 2014-06-12 2015-12-17 Hollywood Trucks, LLC Solar-thermal powered recreational vehicle
US20190219044A1 (en) * 2016-08-22 2019-07-18 Sunrise Global Marketing Air compressor and method of operation
JP2020101294A (ja) * 2017-04-12 2020-07-02 パナソニックＩｐマネジメント株式会社 冷蔵ショーケース
US11549717B2 (en) 2021-03-31 2023-01-10 Trane International Inc. Online optimization of variable frequency drive compression efficiency

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Also Published As

Publication number Publication date
CN1081504A (zh) 1994-02-02
EP0671028B1 (en) 2000-07-05
EP0671028A1 (en) 1995-09-13
CN1080863C (zh) 2002-03-13
JP3107570B2 (ja) 2000-11-13
DE69328974D1 (de) 2000-08-10
JPH07508874A (ja) 1995-09-28
WO1993022716A1 (en) 1993-11-11
US5534760A (en) 1996-07-09
DE69328974T2 (de) 2001-02-22
KR960002564B1 (ko) 1996-02-22

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