ES2154245A1 - Procedimiento y dispositivo para detectar la velocidad de rotacion de un motor electrico de cc controlado por una señal de control pwm - Google Patents

Procedimiento y dispositivo para detectar la velocidad de rotacion de un motor electrico de cc controlado por una señal de control pwm

Info

Publication number
ES2154245A1
ES2154245A1 ES009902222A ES9902222A ES2154245A1 ES 2154245 A1 ES2154245 A1 ES 2154245A1 ES 009902222 A ES009902222 A ES 009902222A ES 9902222 A ES9902222 A ES 9902222A ES 2154245 A1 ES2154245 A1 ES 2154245A1
Authority
ES
Spain
Prior art keywords
rotation
speed
detecting
electric motor
control signal
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.)
Granted
Application number
ES009902222A
Other languages
English (en)
Other versions
ES2154245B1 (es
Inventor
Kamal Mourad
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.)
Gate SRL
Original Assignee
Gate SRL
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 Gate SRL filed Critical Gate SRL
Publication of ES2154245A1 publication Critical patent/ES2154245A1/es
Application granted granted Critical
Publication of ES2154245B1 publication Critical patent/ES2154245B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02P6/16—Circuit arrangements for detecting position
    • H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • H02P7/2913—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

El proceso hace posible detectar la velocidad de rotación de un motor eléctrico (1; 101) comprendiendo al menos un devanado (2; 102a, 102b, 102c) conectable a una fuente (4; 104) de alimentación de tensión de CC a través de un conmutador electrónico (5; 105a, 105b, 105c) con el cual hay asociado un circuito (7, 8; 107, 108) de control que funciona proporcionando una señal (PWM) de control en onda cuadrada modulada por anchura de impulsos. El proceso comprende la operación de: interrumpir la aplicación de dicho sistema de control al conmutador electrónico (5; 105a, 105b, 105c) durante un periodo (t{sub,3} - t{sub,1}) de duración predeterminada, adquirir durante este período (t{sub,3 - t{sub,1}) de tiempo una señal V{sub,0}, V{sub,0a}, V{sub,0b}, V{sub,0c}) correlacionada con la tensión en dicho devanado (2; 102a, 102b, 102c), y detectar al menos una característica predeterminada de dicha señal (V{sub,0}, V{sub,0a}, V{sub,0b}, V{sub,0c}) en dependencia de la velocidad de rotación del motor (1; 101).
ES009902222A 1998-10-08 1999-10-07 Procedimiento y dispositivo para detectar la velocidad de rotacion de un motor electrico de cc controlado por una señal de control pwm Expired - Fee Related ES2154245B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998TO000848A IT1304682B1 (it) 1998-10-08 1998-10-08 Procedimento e dispositivo per rilevare la velocita' di rotazione diun motore elettrico a corrente continua pilotato con un segnale di

Publications (2)

Publication Number Publication Date
ES2154245A1 true ES2154245A1 (es) 2001-03-16
ES2154245B1 ES2154245B1 (es) 2001-10-01

Family

ID=11417092

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009902222A Expired - Fee Related ES2154245B1 (es) 1998-10-08 1999-10-07 Procedimiento y dispositivo para detectar la velocidad de rotacion de un motor electrico de cc controlado por una señal de control pwm

Country Status (6)

Country Link
US (1) US6236175B1 (es)
DE (1) DE19948110A1 (es)
ES (1) ES2154245B1 (es)
FR (1) FR2785106B1 (es)
GB (1) GB2342517B (es)
IT (1) IT1304682B1 (es)

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JP4154635B2 (ja) * 1999-05-31 2008-09-24 株式会社デンソー センサレス・ブラシレスｄｃモータ制御装置
US6617709B2 (en) * 2000-11-10 2003-09-09 Delta Electronics, Inc. Controlling device for a heat-dissipating system
US6762577B2 (en) * 2001-11-14 2004-07-13 General Electric Company DC motor speed control system
DE10158846A1 (de) * 2001-11-27 2003-07-03 Alcoa Fujikura Gmbh Steuergerät
DE10242334B4 (de) * 2002-09-12 2011-12-22 Robert Bosch Gmbh Verfahren und Einrichtung zur Drehzahlmessung eines getaktet angesteuerten elektrischen Motors
FR2860661B1 (fr) * 2003-10-01 2011-09-30 Bosch Gmbh Robert Dispositif et procede de saisie de la tension de marche a vide d'un moteur a courant continu
FR2861923B1 (fr) * 2003-11-05 2006-03-10 Somfy Procede et dispositif de regulation de la vitesse de rotation d'un moteur de volet roulant
US6956342B1 (en) * 2004-04-30 2005-10-18 Datech Technology Co., Ltd. Driving circuit for a DC brushless fan motor
DE102004030130A1 (de) * 2004-06-22 2006-01-19 Robert Bosch Gmbh Verfahren und Vorrichtung zur Blockiererkennung eines Gleichstrommotors
FR2880125B1 (fr) * 2004-12-24 2007-03-30 Siminor Technologies Castres S Procede de determination de la position de l'arbre d'un moteur d'entrainement d'un volet roulant et actionneur pour sa mise en oeuvre
US7592727B1 (en) 2005-08-01 2009-09-22 The United States Of America As Represented By The Secretary Of The Navy Quiet load for motor testing
US7141950B1 (en) * 2006-02-28 2006-11-28 Cypress Semiconductor Corp. Fan control utilizing bi-directional communication
ES2659315T3 (es) * 2006-09-22 2018-03-14 Liebherr-Hausgeräte Ochsenhausen GmbH Aparato de refrigeración y/o de congelación
TWI367629B (en) * 2007-11-16 2012-07-01 Delta Electronics Inc Motor device and related speed controlling system
US8330586B2 (en) * 2009-02-24 2012-12-11 Marvell World Trade Ltd. Systems and methods for programming of a cooling fan via a serial port communication mode
US8242727B2 (en) * 2009-07-17 2012-08-14 Dell Products, Lp System and method for a high efficiency remote three phase fan commutation integration control in an information handling system
US9385644B2 (en) * 2014-08-29 2016-07-05 Atieva, Inc. Sensorless DC fan speed controller
US9337769B2 (en) * 2014-08-29 2016-05-10 Atieva, Inc. Method of diagnosing a malfunctioning DC fan motor
US9383414B2 (en) * 2014-08-29 2016-07-05 Atieva, Inc Method of diagnosing a blocked heat exchanger
JP2016086589A (ja) * 2014-10-28 2016-05-19 株式会社ケーヒン モータ駆動装置、車両用空気調整装置及びモータ回転数検出方法
DE102017102894A1 (de) 2017-02-14 2018-08-16 Eq-3 Holding Gmbh Verfahren zur Ermittlung der Drehzahl eines mit einem pulsweitenmodulierten Signal angesteuerten elektrischen Stellmotors und Stelleinrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744041A (en) * 1985-03-04 1988-05-10 International Business Machines Corporation Method for testing DC motors
DE3830164A1 (de) * 1988-09-05 1990-03-15 Loewe Pumpenfabrik Gmbh Verfahren zur drehzahlmessung an elektromotoren
US5198733A (en) * 1989-03-15 1993-03-30 International Business Machines Corporation Starting a brushless DC motor
EP0543666A1 (en) * 1991-11-20 1993-05-26 Makita Corporation Speed control device for DC motor
US5811947A (en) * 1993-07-31 1998-09-22 Lucas Industries Plc Testing and speed control of electric motors in vehicles having electronically controlled braking systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708737A (en) * 1971-05-19 1973-01-02 California Data Corp Electric motor speed sensing
US3818297A (en) * 1973-02-02 1974-06-18 Xerox Corp Motor control apparatus
US3976926A (en) * 1974-08-05 1976-08-24 Hewlett-Packard Company Digital DC motor speed control circuit
US4266168A (en) * 1979-06-12 1981-05-05 Andersen Jorgen W D.C. Motor speed control
IT1197790B (it) * 1986-07-21 1988-12-06 Venturino Gianfranco Gse Azionamento alimentatore per motore in corrente continua con retroazione intrinseca
US4928043A (en) * 1988-11-14 1990-05-22 Synektron Corporation Back EMF sampling circuit for phase locked loop motor control
US5202616A (en) * 1989-09-25 1993-04-13 Silicon Systems, Inc. Bipolar or unipolar drive back-EMF commutation sensing method
GB9112618D0 (en) * 1991-06-12 1991-07-31 Racal Safety Ltd Dc motor control
US5978547A (en) * 1998-04-20 1999-11-02 K-Tron Technologies, Inc. High-turndown DC motor controller and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744041A (en) * 1985-03-04 1988-05-10 International Business Machines Corporation Method for testing DC motors
DE3830164A1 (de) * 1988-09-05 1990-03-15 Loewe Pumpenfabrik Gmbh Verfahren zur drehzahlmessung an elektromotoren
US5198733A (en) * 1989-03-15 1993-03-30 International Business Machines Corporation Starting a brushless DC motor
EP0543666A1 (en) * 1991-11-20 1993-05-26 Makita Corporation Speed control device for DC motor
US5811947A (en) * 1993-07-31 1998-09-22 Lucas Industries Plc Testing and speed control of electric motors in vehicles having electronically controlled braking systems

Also Published As

Publication number Publication date
ITTO980848A1 (it) 2000-04-08
ES2154245B1 (es) 2001-10-01
GB2342517B (en) 2003-05-07
GB9923750D0 (en) 1999-12-08
DE19948110A1 (de) 2000-04-13
FR2785106B1 (fr) 2003-01-10
US6236175B1 (en) 2001-05-22
IT1304682B1 (it) 2001-03-28
FR2785106A1 (fr) 2000-04-28
GB2342517A (en) 2000-04-12

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