ZA851339B - Control system for an electronically commutated motor,electronically commutated motor system,laundry apparatus and methods,for controlling same - Google Patents

Control system for an electronically commutated motor,electronically commutated motor system,laundry apparatus and methods,for controlling same

Info

Publication number
ZA851339B
ZA851339B ZA851339A ZA851339A ZA851339B ZA 851339 B ZA851339 B ZA 851339B ZA 851339 A ZA851339 A ZA 851339A ZA 851339 A ZA851339 A ZA 851339A ZA 851339 B ZA851339 B ZA 851339B
Authority
ZA
South Africa
Prior art keywords
electronically commutated
commutated motor
methods
control system
laundry apparatus
Prior art date
Application number
ZA851339A
Other languages
English (en)
Inventor
John Henry Boyd Jr
Alexander Muller
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of ZA851339B publication Critical patent/ZA851339B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • 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
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/07—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors
    • G05B19/075—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors for delivering a step function, a slope or a continuous function
    • 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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detergent Compositions (AREA)
ZA851339A 1984-04-19 1985-02-21 Control system for an electronically commutated motor,electronically commutated motor system,laundry apparatus and methods,for controlling same ZA851339B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/602,163 US4540921A (en) 1984-04-19 1984-04-19 Laundry apparatus and method of controlling such

Publications (1)

Publication Number Publication Date
ZA851339B true ZA851339B (en) 1985-10-30

Family

ID=24410235

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA851339A ZA851339B (en) 1984-04-19 1985-02-21 Control system for an electronically commutated motor,electronically commutated motor system,laundry apparatus and methods,for controlling same

Country Status (11)

Country Link
US (1) US4540921A (it)
AU (2) AU587377B2 (it)
CA (1) CA1271545A (it)
DE (1) DE3513420A1 (it)
FR (1) FR2563388B1 (it)
GB (4) GB2157901B (it)
IT (1) IT1221020B (it)
MX (1) MX158602A (it)
NZ (1) NZ211214A (it)
SE (1) SE8500789L (it)
ZA (1) ZA851339B (it)

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US8672733B2 (en) 2007-02-06 2014-03-18 Nordyne Llc Ventilation airflow rate control
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JP6654373B2 (ja) * 2015-08-04 2020-02-26 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． 洗濯機
US11716037B2 (en) * 2018-12-27 2023-08-01 Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. Determination method and apparatus for BLDC counter-electromotive force zero crossing point threshold, and storage medium
SE544612C2 (en) 2019-05-07 2022-09-20 Bombardier Transp Gmbh A method of determining the position of a freely rotating rotor in a permanent magnet motor, and a control ciruit and a system therefore
KR20210156985A (ko) 2020-06-19 2021-12-28 삼성전자주식회사 일 함수 층들을 갖는 반도체 소자들
KR20210158615A (ko) 2020-06-24 2021-12-31 삼성전자주식회사 게이트 라인을 포함하는 집적회로 소자
KR20210158607A (ko) 2020-06-24 2021-12-31 삼성전자주식회사 캡핑층을 포함하는 반도체 소자
KR20220098884A (ko) * 2021-01-05 2022-07-12 엘지전자 주식회사 모터 제어 장치 및 모터 제어 방법

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Also Published As

Publication number Publication date
GB8713090D0 (en) 1987-07-08
GB2198000B (en) 1988-11-23
SE8500789D0 (sv) 1985-02-19
DE3513420A1 (de) 1985-11-07
FR2563388A1 (fr) 1985-10-25
GB2157901B (en) 1988-11-02
MX158602A (es) 1989-02-16
GB2196194A (en) 1988-04-20
GB8505090D0 (en) 1985-03-27
GB8729190D0 (en) 1988-01-27
AU4145385A (en) 1985-10-24
GB2157901A (en) 1985-10-30
NZ211214A (en) 1989-04-26
GB2189098B (en) 1988-11-23
IT8520226A0 (it) 1985-04-04
IT1221020B (it) 1990-06-21
US4540921A (en) 1985-09-10
FR2563388B1 (fr) 1996-05-15
AU587377B2 (en) 1989-08-17
GB2189098A (en) 1987-10-14
GB8717190D0 (en) 1987-08-26
AU3581789A (en) 1989-09-21
CA1271545A (en) 1990-07-10
SE8500789L (sv) 1985-10-20
GB2196194B (en) 1988-11-23
GB2198000A (en) 1988-06-02
AU621371B2 (en) 1992-03-12

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