WO2012005497A3 - 압축기 제어 장치와 방법, 및 이를 포함한 냉장고 - Google Patents

압축기 제어 장치와 방법, 및 이를 포함한 냉장고 Download PDF

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Publication number
WO2012005497A3
WO2012005497A3 PCT/KR2011/004916 KR2011004916W WO2012005497A3 WO 2012005497 A3 WO2012005497 A3 WO 2012005497A3 KR 2011004916 W KR2011004916 W KR 2011004916W WO 2012005497 A3 WO2012005497 A3 WO 2012005497A3
Authority
WO
WIPO (PCT)
Prior art keywords
compressor
refrigerator including
supply voltage
including same
controlling compressor
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.)
Ceased
Application number
PCT/KR2011/004916
Other languages
English (en)
French (fr)
Other versions
WO2012005497A2 (ko
Inventor
정상섭
이혁
오원식
김종권
이보람
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Priority to CN201180036885.5A priority Critical patent/CN103038510B/zh
Priority to US13/808,352 priority patent/US9714782B2/en
Publication of WO2012005497A2 publication Critical patent/WO2012005497A2/ko
Publication of WO2012005497A3 publication Critical patent/WO2012005497A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • F25B49/022—Compressor control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • 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
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0202—Voltage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0204—Frequency of the electric current
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • F04C2240/403—Electric motor with inverter for speed control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/808—Electronic circuits (e.g. inverters) installed inside the machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/86—Detection
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

압축기 제어 장치, 압축기 제어 방법, 및 이를 포함한 냉장고가 개시된다. 본 발명은, 상용 전원의 전기 품질에 따라 인버터로 운전하는 모드와 상용 전원을 직접 사용하는 모드를 선택적으로 사용하여 압축기를 운전할 수 있고, 일정 전압 또는 주파수 범위 내에서는 상용 전원을 직접 압축기에 투입함으로써 인버터 사용에 따라 발생하는 손실을 감소시키거나, 제거하며, 소비 전력을 줄임으로써 에너지 효율을 제고한다.
PCT/KR2011/004916 2010-07-06 2011-07-05 압축기 제어 장치와 방법, 및 이를 포함한 냉장고 Ceased WO2012005497A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180036885.5A CN103038510B (zh) 2010-07-06 2011-07-05 压缩机控制装置及包括该压缩机控制装置的冰箱
US13/808,352 US9714782B2 (en) 2010-07-06 2011-07-05 Device and method for controlling compressor, and refrigerator including same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0065077 2010-07-06
KR1020100065077A KR101766243B1 (ko) 2010-07-06 2010-07-06 압축기 제어 장치와 방법, 및 이를 포함한 냉장고

Publications (2)

Publication Number Publication Date
WO2012005497A2 WO2012005497A2 (ko) 2012-01-12
WO2012005497A3 true WO2012005497A3 (ko) 2012-05-03

Family

ID=45441643

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004916 Ceased WO2012005497A2 (ko) 2010-07-06 2011-07-05 압축기 제어 장치와 방법, 및 이를 포함한 냉장고

Country Status (4)

Country Link
US (1) US9714782B2 (ko)
KR (1) KR101766243B1 (ko)
CN (1) CN103038510B (ko)
WO (1) WO2012005497A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3098547B1 (en) * 2014-12-24 2019-02-06 Panasonic Appliances Refrigeration Devices Singapore Simple inverter-control-type refrigerator
KR102344632B1 (ko) * 2015-07-31 2021-12-30 엘지전자 주식회사 냉장고
CN106382229B (zh) * 2016-11-22 2019-05-24 广东美芝制冷设备有限公司 旋转式压缩机及制冷循环装置
CN106401963B (zh) * 2016-11-22 2019-05-24 广东美芝制冷设备有限公司 旋转式压缩机以及具有其的制冷系统
CN112019030B (zh) * 2019-05-31 2021-11-19 广东美的制冷设备有限公司 运行控制方法、装置、电路、家电设备和计算机存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040023546A (ko) * 2002-09-09 2004-03-18 가부시키가이샤 히다치구죠시스템 압축기 구동장치 및 냉동 공기조절장치
KR20050115482A (ko) * 2004-06-03 2005-12-08 엘지전자 주식회사 라인 스타트형 왕복동식 압축기의 운전제어장치 및 방법
KR20060081439A (ko) * 2005-01-07 2006-07-13 엘지전자 주식회사 용량 가변형 왕복동식 압축기의 구동제어장치 및 방법

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
US3753069A (en) * 1971-11-18 1973-08-14 Borg Warner Start-up system for inverter driven motor including inverter bypass circuitry
US4128854A (en) * 1977-10-25 1978-12-05 Honeywell Inc. Compressor minimum off-time system
JPS5888482A (ja) * 1981-11-20 1983-05-26 Nikkiso Co Ltd サブマ−ジブルポンプの運転方式
US4566289A (en) * 1983-11-16 1986-01-28 Hitachi, Ltd. Refrigerator control system
MY125213A (en) * 1999-11-12 2006-07-31 Lg Electronics Inc "device and method for controlling supply of current and static capacitance to compressor"
JP3896472B2 (ja) * 2002-09-04 2007-03-22 株式会社日立製作所 冷凍装置
CN100372208C (zh) * 2006-04-28 2008-02-27 清华大学 一种无隔离环节的三相统一电能质量控制器
KR100964368B1 (ko) * 2007-10-31 2010-06-17 엘지전자 주식회사 공기조화기의 전동기 제어방법 및 그 제어 장치
CN102362426A (zh) * 2009-03-30 2012-02-22 新日本制铁株式会社 感应电动机控制装置及感应电动机组控制系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040023546A (ko) * 2002-09-09 2004-03-18 가부시키가이샤 히다치구죠시스템 압축기 구동장치 및 냉동 공기조절장치
KR20050115482A (ko) * 2004-06-03 2005-12-08 엘지전자 주식회사 라인 스타트형 왕복동식 압축기의 운전제어장치 및 방법
KR20060081439A (ko) * 2005-01-07 2006-07-13 엘지전자 주식회사 용량 가변형 왕복동식 압축기의 구동제어장치 및 방법

Also Published As

Publication number Publication date
KR101766243B1 (ko) 2017-08-08
WO2012005497A2 (ko) 2012-01-12
US9714782B2 (en) 2017-07-25
CN103038510A (zh) 2013-04-10
KR20120004295A (ko) 2012-01-12
US20130098089A1 (en) 2013-04-25
CN103038510B (zh) 2015-05-20

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