MX9504552A - Metodo y disposicion para controlar un motor de induccion. - Google Patents

Metodo y disposicion para controlar un motor de induccion.

Info

Publication number
MX9504552A
MX9504552A MX9504552A MX9504552A MX9504552A MX 9504552 A MX9504552 A MX 9504552A MX 9504552 A MX9504552 A MX 9504552A MX 9504552 A MX9504552 A MX 9504552A MX 9504552 A MX9504552 A MX 9504552A
Authority
MX
Mexico
Prior art keywords
alternating voltage
grid alternating
supplied
inverter
controlling
Prior art date
Application number
MX9504552A
Other languages
English (en)
Inventor
Magnus Carl Wilhelm Lindmark
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Publication of MX9504552A publication Critical patent/MX9504552A/es

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
    • H02P27/04—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
    • H02P27/06—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 dc to ac converters or inverters

Landscapes

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

Abstract

Un dispositivo para controlar un motor de induccion trifásico que es accionado mediante una conexion convertidora. El convertidor está provisto para ser alimentado con un voltaje alterno de rejilla rectificando de onda completa y suministrar a las varías fases del motor con voltajes seccionadores desplazados en fase de la manera normal y que consiste principalmente de semi-períodos positivo y negativo, en relacion con un nivel de referencia virtual de cero, de forma cuadrada, que alternan a una frecuencia accionadora fija o ajustable y que corresponde a la velocidad requerida. El voltaje alterno de rejilla rectificado de onda completa suministrado al convertidor está dispuesto para ser suministrado a la fase del motor respectiva a través de una conexion de conmutacion electronica cuyos respectivos períodos de encendido y apagado están determinados por la frecuencia accionadora que es generada por un dispositivo accionador. Este ultimo está dispuesto para ser suministrado con un voltaje que directa o indirectamente representa el voltaje alterno de rejilla rectificado con el proposito de modular en la frecuencia accionadora con una señal que representa las variaciones en amplitud de voltaje alterno de rejilla rectificada. La invencion también comprende un método para controlar un motor de induccion del tipo especificado.
MX9504552A 1994-03-01 1995-02-24 Metodo y disposicion para controlar un motor de induccion. MX9504552A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9400701A SE9400701L (sv) 1994-03-01 1994-03-01 Sätt och anordning för styrning av en asynkronmotor
PCT/SE1995/000201 WO1995024073A1 (en) 1994-03-01 1995-02-24 Method and arrangement for controlling an induction motor

Publications (1)

Publication Number Publication Date
MX9504552A true MX9504552A (es) 1997-05-31

Family

ID=20393129

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9504552A MX9504552A (es) 1994-03-01 1995-02-24 Metodo y disposicion para controlar un motor de induccion.

Country Status (13)

Country Link
US (1) US5734250A (es)
EP (1) EP0711470B1 (es)
JP (1) JPH08510113A (es)
CN (1) CN1041680C (es)
AU (1) AU692528B2 (es)
BR (1) BR9505854A (es)
CA (1) CA2161554A1 (es)
DE (1) DE69512602T2 (es)
FI (1) FI955201A (es)
MX (1) MX9504552A (es)
NO (1) NO954358L (es)
SE (1) SE9400701L (es)
WO (1) WO1995024073A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6163912A (en) * 1997-09-22 2000-12-26 Matsushita Electric Industrial Co., Ltd. Washing machine
CA2288581A1 (en) * 1999-11-05 2001-05-05 Hui Li Three-phase current sensor and estimator
DE10013692A1 (de) * 2000-03-21 2001-09-27 Philips Corp Intellectual Pty Einphasig gespeistes Antriebssystem
US6384568B1 (en) 2000-11-22 2002-05-07 Electronic Design & Manufacturing, Inc. Induction motor driver
US20030038609A1 (en) * 2001-08-27 2003-02-27 Shien Lin Chang High frequency induction motor for use in conjunction with speed control device
US7292004B2 (en) * 2003-04-14 2007-11-06 Matsushita Electric Industrial Co., Ltd. Motor driving apparatus
US8648561B2 (en) * 2007-03-27 2014-02-11 Danfoss Drives A/S Method for driving a pulse width modulated controller
US8179168B2 (en) * 2010-03-26 2012-05-15 Seever Larry G Three-phase generator for motor control
MX2010011171A (es) * 2010-10-11 2012-04-13 Mabe Sa De Cv Control de defasamiento.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593103A (en) * 1969-03-04 1971-07-13 Gen Electric Inverter system with automatic ridethrough
US4274042A (en) * 1979-04-24 1981-06-16 General Electric Company AC Motor drive system having clamped command error signal
US4317074A (en) * 1979-09-12 1982-02-23 Borg-Warner Corporation Inverter-motor system with different control characteristics for inverter voltage and frequency
US4334182A (en) * 1979-11-09 1982-06-08 Zero-Max Industries, Incorporated Motor control system
DE3021119C2 (de) * 1980-06-04 1986-08-14 Danfoss A/S, Nordborg Wechselrichterschaltung zum Betrieb eines in der Drehzahl steuerbaren Asynchronmotors
US4437050A (en) * 1980-09-22 1984-03-13 Borg-Warner Corporation Stabilizing circuit for controlled inverter-motor system
US4857819A (en) * 1981-10-01 1989-08-15 Emerson Electric Co. Connection of static inverter to a running motor
CH645220A5 (fr) * 1981-12-28 1984-09-14 Spincor Sa Dispositif de stabilisation du couple d'un moteur electrique a commutation electronique.
US5045988A (en) * 1990-07-31 1991-09-03 Eaton Corporation Isolated adjustable frequency AC inverter control
US5218283A (en) * 1991-02-15 1993-06-08 York International Corporation AC motor drive system with a two phase power supply
DE4110225C2 (de) * 1991-03-28 1994-07-21 Abb Patent Gmbh Steuerverfahren und Steueranordnung für einen Wechselrichter
US5420492A (en) * 1993-01-14 1995-05-30 Emerson Electric Co. Method and apparatus of operating a dynamoelectric machine using DC bus current profile

Also Published As

Publication number Publication date
CN1124072A (zh) 1996-06-05
NO954358D0 (no) 1995-10-31
CN1041680C (zh) 1999-01-13
SE9400701L (sv) 1995-09-02
US5734250A (en) 1998-03-31
JPH08510113A (ja) 1996-10-22
DE69512602D1 (de) 1999-11-11
DE69512602T2 (de) 2000-04-13
BR9505854A (pt) 1996-02-13
NO954358L (no) 1995-12-22
FI955201A0 (fi) 1995-10-31
EP0711470B1 (en) 1999-10-06
EP0711470A1 (en) 1996-05-15
WO1995024073A1 (en) 1995-09-08
SE9400701D0 (sv) 1994-03-01
AU1906395A (en) 1995-09-18
FI955201A (fi) 1995-10-31
CA2161554A1 (en) 1995-09-08
AU692528B2 (en) 1998-06-11

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal