WO2012165896A3 - 세탁기 및 그 제어방법 - Google Patents

세탁기 및 그 제어방법 Download PDF

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Publication number
WO2012165896A3
WO2012165896A3 PCT/KR2012/004341 KR2012004341W WO2012165896A3 WO 2012165896 A3 WO2012165896 A3 WO 2012165896A3 KR 2012004341 W KR2012004341 W KR 2012004341W WO 2012165896 A3 WO2012165896 A3 WO 2012165896A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor
washing machine
current
controlling same
water
Prior art date
Application number
PCT/KR2012/004341
Other languages
English (en)
French (fr)
Other versions
WO2012165896A2 (ko
Inventor
권선구
김덕규
장재원
이선호
구본권
최병걸
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Publication of WO2012165896A2 publication Critical patent/WO2012165896A2/ko
Publication of WO2012165896A3 publication Critical patent/WO2012165896A3/ko

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/40—Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/08—Control circuits or arrangements thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/304—Arrangements or adaptations of electric motors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D17/00—Control of torque; Control of mechanical power
    • G05D17/02—Control of torque; Control of mechanical power characterised by the use of electric means
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/24—Spin speed; Drum movements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/44—Current or voltage
    • D06F2103/46—Current or voltage of the motor driving the drum
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
    • D06F2105/48—Drum speed
    • 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
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Control Of Ac Motors In General (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

본 발명은 모터를 효율적으로 제동하는 세탁기 및 그 제어방법에 관한 것이다. 본 발명의 실시예에 따른 세탁기는, 외관을 형성하는 캐비닛; 상기 캐비닛 내부에 배치되어 세탁수에 수류를 형성하는 수류 형성부; 상기 수류 형성부를 회전시키는 모터; 상기 모터를 제어하는 지령 토크 전류값을 출력하여 상기 모터를 회전시킨 후 상기 지령 토크 전류값을 일정한 기울기로 감소하여 상기 모터를 감속 제동하는 제어부를 포함한다.
PCT/KR2012/004341 2011-06-03 2012-06-01 세탁기 및 그 제어방법 WO2012165896A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0054121 2011-06-03
KR1020110054121A KR20120134904A (ko) 2011-06-03 2011-06-03 세탁기 및 그 제어방법

Publications (2)

Publication Number Publication Date
WO2012165896A2 WO2012165896A2 (ko) 2012-12-06
WO2012165896A3 true WO2012165896A3 (ko) 2013-03-28

Family

ID=47260105

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004341 WO2012165896A2 (ko) 2011-06-03 2012-06-01 세탁기 및 그 제어방법

Country Status (2)

Country Link
KR (1) KR20120134904A (ko)
WO (1) WO2012165896A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102502161B1 (ko) * 2017-11-29 2023-02-21 엘지전자 주식회사 모터 제어 장치, 모터 제어 시스템 및 모터 제어 방법
KR20190063252A (ko) * 2017-11-29 2019-06-07 엘지전자 주식회사 모터 구동장치 및 그의 제어방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08224394A (ja) * 1995-02-22 1996-09-03 Mitsubishi Electric Corp 洗濯機の脱水制御装置
KR20000041598A (ko) * 1998-12-23 2000-07-15 구자홍 드럼세탁기의 운전방법
KR20010045062A (ko) * 1999-11-02 2001-06-05 구자홍 투과 세탁기의 투과 수류 제어 방법
KR20030005530A (ko) * 2001-07-09 2003-01-23 엘지전자 주식회사 센서리스 비엘디씨 모터를 채용한 세탁기의 제동방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08224394A (ja) * 1995-02-22 1996-09-03 Mitsubishi Electric Corp 洗濯機の脱水制御装置
KR20000041598A (ko) * 1998-12-23 2000-07-15 구자홍 드럼세탁기의 운전방법
KR20010045062A (ko) * 1999-11-02 2001-06-05 구자홍 투과 세탁기의 투과 수류 제어 방법
KR20030005530A (ko) * 2001-07-09 2003-01-23 엘지전자 주식회사 센서리스 비엘디씨 모터를 채용한 세탁기의 제동방법

Also Published As

Publication number Publication date
WO2012165896A2 (ko) 2012-12-06
KR20120134904A (ko) 2012-12-12

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