IT1254734B - Metodo e dispositivo per il controllo della velocita' di motori asincroni - Google Patents

Metodo e dispositivo per il controllo della velocita' di motori asincroni

Info

Publication number
IT1254734B
IT1254734B ITMI920684A ITMI920684A IT1254734B IT 1254734 B IT1254734 B IT 1254734B IT MI920684 A ITMI920684 A IT MI920684A IT MI920684 A ITMI920684 A IT MI920684A IT 1254734 B IT1254734 B IT 1254734B
Authority
IT
Italy
Prior art keywords
speed
running
feeding
sinusoidal voltage
voltage
Prior art date
Application number
ITMI920684A
Other languages
English (en)
Original Assignee
Faac Spa
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 Faac Spa filed Critical Faac Spa
Priority to ITMI920684A priority Critical patent/IT1254734B/it
Publication of ITMI920684A0 publication Critical patent/ITMI920684A0/it
Priority to EP93200766A priority patent/EP0562673A3/en
Priority to US08/034,295 priority patent/US5334922A/en
Publication of ITMI920684A1 publication Critical patent/ITMI920684A1/it
Application granted granted Critical
Publication of IT1254734B publication Critical patent/IT1254734B/it

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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude
    • 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/42—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor
    • H02P1/44—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor by phase-splitting with a capacitor
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/04—Single phase motors, e.g. capacitor motors
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/16—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using AC to AC converters without intermediate conversion to DC
    • H02P27/18—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using AC to AC converters without intermediate conversion to DC varying the frequency by omitting half waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

Un metodo per il comando di velocità di un motore elettrico asincrono (11), comprende l'alimentare il motore con una tensione sinusoidale per la sua marcia a velocità di regime, e l'alimentare con almeno una prima tensione parzializzata formata dalla detta tensione sinusoidale per un semiperiodo della sinusoide ogni numero ns dispari di semiperiodi, per la marcia a velocità ridotta a 1/ns della velocità di regime.Un dispositivo applicante il metodo comprende primi mezzi (18, 19, 25, 27) di alimentazione del motore con una tensione sinusoidale per la sua marcia a velocità di regime, e secondi mezzi (18, 19, 23, 24, 25, 27) di alimentazione del motore con almeno una prima tensione parzializzata formata dalla detta tensione sinusoidale per un semiperiodo della sinusoide ogni numero ns dispari di semiperiodi, per la marcia a velocità ridotta a 1/ns della velocità di regime. Mezzi di controllo (27) inviano segnali di attivazione alternativamente ai detti primi e secondi mezzi di alimentazione al ricevimento di segnali di comando richiedenti la marcia a velocità di regime o la marcia a velocità ridotta.
ITMI920684A 1992-03-24 1992-03-24 Metodo e dispositivo per il controllo della velocita' di motori asincroni IT1254734B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI920684A IT1254734B (it) 1992-03-24 1992-03-24 Metodo e dispositivo per il controllo della velocita' di motori asincroni
EP93200766A EP0562673A3 (en) 1992-03-24 1993-03-16 Asynchronous motor speed control method and device
US08/034,295 US5334922A (en) 1992-03-24 1993-03-22 Asynchronous motor speed control method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920684A IT1254734B (it) 1992-03-24 1992-03-24 Metodo e dispositivo per il controllo della velocita' di motori asincroni

Publications (3)

Publication Number Publication Date
ITMI920684A0 ITMI920684A0 (it) 1992-03-24
ITMI920684A1 ITMI920684A1 (it) 1993-09-24
IT1254734B true IT1254734B (it) 1995-10-10

Family

ID=11362569

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920684A IT1254734B (it) 1992-03-24 1992-03-24 Metodo e dispositivo per il controllo della velocita' di motori asincroni

Country Status (3)

Country Link
US (1) US5334922A (it)
EP (1) EP0562673A3 (it)
IT (1) IT1254734B (it)

Families Citing this family (27)

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Publication number Priority date Publication date Assignee Title
DE19535676C2 (de) * 1994-10-14 1997-10-23 Telefunken Microelectron Verfahren zur Leistungssteuerung eines Induktionsmotors
FR2772212B1 (fr) * 1997-12-08 2000-02-04 Somfy Procede de commande de la vitesse d'un moteur asynchrone a induction monophasee
US6192827B1 (en) * 1998-07-03 2001-02-27 Applied Materials, Inc. Double slit-valve doors for plasma processing
DE19843106B4 (de) * 1998-09-21 2005-08-18 Ebm-Papst Mulfingen Gmbh & Co. Kg System zur Drehzahlsteuerung von Wechselstrom-Motoren
US6433505B2 (en) * 1998-09-25 2002-08-13 Michael Saman, Jr. Phase shifting network
JP3807352B2 (ja) * 2002-07-03 2006-08-09 株式会社デンソー 電動アクチュエータシステム
US7042183B2 (en) * 2003-07-18 2006-05-09 The Chamberlain Group, Inc. Barrier movement operator speed control
US7208897B2 (en) * 2005-03-04 2007-04-24 Linear Corporation Motion control system for barrier drive
FR2906092B1 (fr) * 2006-09-18 2008-12-05 Hager Controls Soc Par Actions Dispositif de commande d'un moteur electrique et d'une interface homme-machine sans raccordement au neutre
RU2344540C2 (ru) * 2007-02-19 2009-01-20 Государственное образовательное учреждение высшего профессионального образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) Однофазно-трехфазный реверсивный коммутатор
US7847510B2 (en) * 2008-02-29 2010-12-07 Johnson Controls Technology Company Controlling switching of thyristors to reduce power loss in variable speed motor
GB201006388D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of brushless motor
GB201006386D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006392D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Controller for a brushless motor
GB201006391D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless permanent-magnet motor
GB201006397D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006396D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006395D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006387D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006384D0 (en) * 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006390D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006398D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB2484289B (en) 2010-10-04 2013-11-20 Dyson Technology Ltd Control of an electrical machine
ITTO20100998A1 (it) * 2010-12-15 2012-06-16 Came Group S P A Metodo di frenatura di un motore elettrico monofase, nonche' motoreelettrico monofase implementante tale metodo.
CN103970043A (zh) * 2014-04-23 2014-08-06 京东方科技集团股份有限公司 一种控制电路
RU193358U1 (ru) * 2019-07-19 2019-10-28 федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) Реверсивное устройство коммутации запуска трехфазного асинхронного короткозамкнутого электродвигателя от однофазной сети
RU197318U1 (ru) * 2020-01-10 2020-04-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) Реверсивное устройство для запуска трехфазного асинхронного короткозамкнутого двигателя от однофазной сети

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2116725A1 (de) * 1971-04-06 1972-10-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Steuerung eines Linearmotors mit einstellbarer Geschwindigkeit bei Speisung aus einem Netz konstanter Frequenz
DE2558113C2 (de) * 1974-12-27 1984-07-26 Mitsubishi Denki K.K., Tokio/Tokyo Anordnung zur Schnell-Langsam-Geschwindigkeitssteuerung eines Drehphasen-Wechselstrommotors
US4431958A (en) * 1981-01-30 1984-02-14 Eaton Corporation Control apparatus for single phase AC induction motor
US4459532A (en) * 1982-07-29 1984-07-10 Eaton Corporation H-Switch start-up control for AC motor
JPH0697854B2 (ja) * 1986-01-11 1994-11-30 株式会社日立製作所 電力変換装置の制御装置
US4761563A (en) * 1987-10-27 1988-08-02 International Business Machines Corporation Asynchronous multiphase switching gear
US4842192A (en) * 1987-12-30 1989-06-27 Whirlpool Corporation Microprocessor controlled thermostat for dryer
US4806838A (en) * 1988-05-23 1989-02-21 Weber Harold J A.C. induction motor energy conserving power control method and apparatus
DE3830196A1 (de) * 1988-09-06 1990-03-15 Loewe Pumpenfabrik Gmbh Verfahren zur nutzung von phasenanschnittsteuerungen als frequenzumrichter
DE3841147A1 (de) * 1988-12-07 1990-06-13 Mulfingen Elektrobau Ebm Verfahren zum ansteuern eines wechselstrom-motors sowie nach diesem verfahren ansteuerbarer wechselstrom-motor
DD282552A5 (de) * 1989-04-14 1990-09-12 Esda Strumpfkombinat Veb Schaltungsanordnung zum bremsen von drehstrommotoren
DE3917819C1 (it) * 1989-06-01 1990-11-22 Gerhard Berger Gmbh & Co Kg Fabrik Elektrischer Geraete, 7630 Lahr, De
US4978897A (en) * 1990-04-26 1990-12-18 Allen-Bradley Company, Inc. Motor controller with an improved stopping technique
US5187419A (en) * 1991-05-06 1993-02-16 Allen-Bradley Company, Inc. Electric motor control apparatus and method
DE4130532C2 (de) * 1991-09-13 1995-07-13 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur Regulierung von einem an ein Wechselstromnetz angeschlossenen Wechselstrommotor

Also Published As

Publication number Publication date
ITMI920684A1 (it) 1993-09-24
EP0562673A2 (en) 1993-09-29
US5334922A (en) 1994-08-02
EP0562673A3 (en) 1995-05-17
ITMI920684A0 (it) 1992-03-24

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970326