AR031398A1 - Un metodo de control de un motor electrico, una disposicion para controlar un motor electrico y un motor electrico - Google Patents

Un metodo de control de un motor electrico, una disposicion para controlar un motor electrico y un motor electrico

Info

Publication number
AR031398A1
AR031398A1 ARP010104141A ARP010104141A AR031398A1 AR 031398 A1 AR031398 A1 AR 031398A1 AR P010104141 A ARP010104141 A AR P010104141A AR P010104141 A ARP010104141 A AR P010104141A AR 031398 A1 AR031398 A1 AR 031398A1
Authority
AR
Argentina
Prior art keywords
electric motor
microcontroller
motor
control
period
Prior art date
Application number
ARP010104141A
Other languages
English (en)
Original Assignee
Brasil Compressores Sa
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 Brasil Compressores Sa filed Critical Brasil Compressores Sa
Publication of AR031398A1 publication Critical patent/AR031398A1/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
    • 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
    • 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
    • H02P6/15—Controlling commutation time
    • 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
    • H02P6/17—Circuit arrangements for detecting position and for generating speed information
    • 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
    • H02P2209/00—Indexing scheme relating to controlling arrangements characterised by the waveform of the supplied voltage or current
    • H02P2209/07—Trapezoidal waveform

Landscapes

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

Abstract

Se describe una disposicion para controlar el motor eléctrico, un método digital de control de un motor eléctrico y un motor eléctrico. La disposicion de control de un motor eléctrico de N fases comprende un microcontrolador (10), un convertidor (30) A/C asociado con el microcontrolador (30), un conjunto de medidores de tension (DN) asociados con el convertidor de A/D, un conjunto de llaves (LL2N) conectadas a una tension eléctrica (VBARRA) y asociadas al microcontrolador (30), alimentando el microcontrolador (30) selectivamente, por medio de por lo menos dos llaves (LL2N) dos fases (fN) del motor (20) con la atencion (VBARRA) durante el período de tiempo (TPOS), induciendo el movimiento del motor las tensiones eléctricos (EN) midiendo el conjunto de medidores (DN) las senales de tensiones eléctricas (fN) y comparando estas tensiones entre si para determinar el período de tiempo (TPOS). Se describe también el cálculo de un parámetro, denominado H (r) utilizado para ajustar los instantes de conmutacion de acuerdo al tipo constructivo del motor. El parámetro depende de la rotacion del motor. Se provee también la utilizacion de una técnica de filtrado digital, para eliminar los efectos de la modulacion en el método de control. El filtrado se caracteriza por la media aritmética y las ultimas k muestras de cada tension eléctrica promedio (fN) estando estas muestras sincronizadas con el período de modulacion.
ARP010104141A 2000-09-08 2001-08-30 Un metodo de control de un motor electrico, una disposicion para controlar un motor electrico y un motor electrico AR031398A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0004062A BRPI0004062B1 (pt) 2000-09-08 2000-09-08 método de controle de motor elétrico, sistema de controle de motor elétrico e motor elétrico

Publications (1)

Publication Number Publication Date
AR031398A1 true AR031398A1 (es) 2003-09-24

Family

ID=37401309

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010104141A AR031398A1 (es) 2000-09-08 2001-08-30 Un metodo de control de un motor electrico, una disposicion para controlar un motor electrico y un motor electrico

Country Status (14)

Country Link
US (1) US6922027B2 (es)
EP (1) EP1317794B8 (es)
JP (1) JP4778666B2 (es)
CN (1) CN1473390B (es)
AR (1) AR031398A1 (es)
AT (1) ATE343866T1 (es)
AU (1) AU2001281610A1 (es)
BR (1) BRPI0004062B1 (es)
DE (1) DE60124121T2 (es)
ES (1) ES2275708T3 (es)
HU (1) HU226334B1 (es)
MX (1) MXPA03002033A (es)
SK (1) SK287909B6 (es)
WO (1) WO2002021675A2 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7247955B2 (en) * 2002-09-06 2007-07-24 Eaton Power Quality Corporation PWM power supplies using controlled feedback timing and methods of operating same
JP4230276B2 (ja) * 2003-05-19 2009-02-25 本田技研工業株式会社 ブラシレスｄｃモータの制御装置
US6819077B1 (en) * 2003-05-21 2004-11-16 Rockwell Automation Technologies, Inc. Method and apparatus for reducing sampling related errors in a modulating waveform generator used with a PWM controller
US7142997B1 (en) * 2004-12-08 2006-11-28 Tripac Systems, Inc. Automatic power factor corrector
BRPI0501446A (pt) * 2005-04-29 2006-12-12 Brasil Compressores Sa método de proteção contra quebra do filme de óleo lubrificante nos mancais de compressores herméticos
JP2009505618A (ja) * 2005-08-09 2009-02-05 エヌエックスピー ビー ヴィ ブラシレスモータ駆動装置及びこのような駆動装置により制御されるブラシレスモータを有するデータ読み取り／書き込み装置
JP4938785B2 (ja) * 2006-10-16 2012-05-23 株式会社ミツバ ブラシレスモータ及びブラシレスモータの制御方法
BRPI0902349A2 (pt) * 2009-07-22 2011-08-23 Whirlpool Sa método de controle para motores elétricos aplicados a cargas cìclicas
BRPI0902347A2 (pt) 2009-07-22 2011-04-05 Whirlpool Sa método de controle antecipador para motores elétricos aplicados a cargas cìclicas
DE102010030240A1 (de) 2010-06-17 2011-12-22 BSH Bosch und Siemens Hausgeräte GmbH Verfahren und Vorrichtung zur Anpassung eines Drehzahlbereichs eines Eletromotors
US8729846B2 (en) * 2011-10-17 2014-05-20 Panasonic Corporation Motor drive system and control method thereof
BR102013024565A2 (pt) * 2013-09-25 2015-09-15 Whirlpool Sa sistema para controle de operação de motor elétrico de compressor e método para controle de operação de motor elétrico de compressor
CN104378028B (zh) * 2014-12-09 2016-11-23 江苏工程职业技术学院 无位置传感器无刷直流电机相位补偿装置及补偿方法
GB201513549D0 (en) * 2015-07-31 2015-09-16 Siemens Ag Inverter
US10256756B2 (en) * 2016-09-27 2019-04-09 Brother Kogyo Kabushiki Kaisha Brushless motor apparatus setting mask period on the basis of comparison between voltage of specific coil and voltage of coil other than the specific coil
CN113422347B (zh) * 2020-03-17 2023-03-14 比亚迪股份有限公司 电机控制系统和车辆
BR102020021916A2 (pt) 2020-10-26 2022-05-10 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda. Método de avanço de fase em motores com imãs permanentes apresentando tensões induzidas com região plana
DE102021113964A1 (de) * 2021-05-31 2022-12-01 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Bestimmen zumindest eines einer elektrischen Maschine zugeführten Stroms mittels eines Rückkopplungssignals, Antriebssystem sowie Kraftfahrzeug
TWI784862B (zh) * 2022-01-10 2022-11-21 茂達電子股份有限公司 馬達電流保護電路

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US599643A (en) * 1898-02-22 Riveter
US4169990A (en) 1974-06-24 1979-10-02 General Electric Company Electronically commutated motor
US4162435A (en) 1976-10-05 1979-07-24 General Electric Company Method and apparatus for electronically commutating a direct current motor without position sensors
JPH088788B2 (ja) * 1985-02-20 1996-01-29 松下冷機株式会社 電動圧縮機用無整流子直流電動機の位置検出回路
US4743815A (en) 1987-09-01 1988-05-10 Emerson Electric Co. Brushless permanent magnet motor system
JPH0232790A (ja) * 1988-07-20 1990-02-02 Hitachi Ltd ブラシレスモータの相転流タイミング決定方法
US4912378A (en) 1988-07-21 1990-03-27 Emerson Electric Co. Third harmonic commutation control system and method
US4928043A (en) 1988-11-14 1990-05-22 Synektron Corporation Back EMF sampling circuit for phase locked loop motor control
US5095254A (en) * 1990-02-06 1992-03-10 Victor Company Of Japan, Ltd. Disc record/reproduce apparatus with brushless motor having rotational speed controlled by a disc
US5028852A (en) 1990-06-21 1991-07-02 Seagate Technology, Inc. Position detection for a brushless DC motor without hall effect devices using a time differential method
JPH04193094A (ja) * 1990-11-27 1992-07-13 Mitsubishi Heavy Ind Ltd ブラシレスモータの位置検出回路
US5420492A (en) 1993-01-14 1995-05-30 Emerson Electric Co. Method and apparatus of operating a dynamoelectric machine using DC bus current profile
JPH07222487A (ja) * 1994-01-28 1995-08-18 Toshiba Corp ブラシレスモータの駆動装置
JP3396114B2 (ja) * 1995-06-26 2003-04-14 サンデン株式会社 ブラシレスモータの制御装置
JPH10117490A (ja) * 1996-10-14 1998-05-06 Daikin Ind Ltd ブラシレスモータ
JPH1198883A (ja) * 1997-09-24 1999-04-09 Fujitsu General Ltd ブラシレスモータの制御方法
US5990643A (en) * 1998-07-24 1999-11-23 Advanced Motion Controls, Inc. Sensorless commutation position detection for brushless D.C. motors
EP1121753B1 (en) * 1998-10-12 2004-03-31 DANFOSS COMPRESSORS GmbH Method and device for controlling a brushless electric motor
BR9904253A (pt) 1999-09-20 2001-06-26 Brasil Compressores Sa Método de controle e proteção de motores elétricos, sistema de controle de motor elétrico e sistema de motor elétrico

Also Published As

Publication number Publication date
CN1473390B (zh) 2010-05-12
DE60124121T2 (de) 2007-03-29
WO2002021675A3 (en) 2002-06-13
BRPI0004062B1 (pt) 2015-10-13
EP1317794B8 (en) 2007-01-17
HUP0302694A2 (en) 2003-11-28
SK2682003A3 (en) 2003-09-11
WO2002021675A2 (en) 2002-03-14
JP4778666B2 (ja) 2011-09-21
US20040032230A1 (en) 2004-02-19
SK287909B6 (sk) 2012-03-02
ES2275708T3 (es) 2007-06-16
HU226334B1 (en) 2008-09-29
ATE343866T1 (de) 2006-11-15
DE60124121D1 (de) 2006-12-07
MXPA03002033A (es) 2004-12-13
AU2001281610A1 (en) 2002-03-22
EP1317794B1 (en) 2006-10-25
BR0004062A (pt) 2002-04-16
JP2004508000A (ja) 2004-03-11
EP1317794A2 (en) 2003-06-11
US6922027B2 (en) 2005-07-26
CN1473390A (zh) 2004-02-04

Similar Documents

Publication Publication Date Title
AR031398A1 (es) Un metodo de control de un motor electrico, una disposicion para controlar un motor electrico y un motor electrico
KR870007602A (ko) 직류 모터용 제어회로
KR101192520B1 (ko) 다상 모터의 각각의 위상에 전류를 공급하는 장치
MX173441B (es) Aparato para controlar un motor electrico
KR20020028839A (ko) 저 잡음 및 고 효율의 브러쉬리스 모터 구동 회로
JP2004516800A (ja) 多相電動モータのロータ位置を求める方法および装置
DK1090404T3 (da) Flerspolet lavspændingseffektafbryder med høj elektrodynamisk modstandsdygtighed, hvis polaksel er anordnet i den afdeling, der indeholder polerne
US6275021B1 (en) Electricity meter
DK0446905T3 (da) Fremgangsmåde og apparat til bremsning af en kortslutnings-elevatormotor, der tilføres strøm med en frekvenskonverter i fejlsituationer
DK0685744T3 (da) Indretning til måling af elektrisk energi omfattende en multiplekser
KR910005731A (ko) 부하 공급용 회로장치
FR3093384B1 (fr) Stator de machine électrique tournante
DE69917479D1 (de) Ansteuerungsschema und elektronischer schaltkreis für ein elektooptisches lcd-schaltelement
BR9802762A (pt) Mecanismo elétrico de conexão.
ATE306143T1 (de) System umfassend eine elektrische brücke zur erzeugung eines elektrischen signals für eine last und steuereinheit für ein solches system
US10707780B2 (en) Converter and method for operating a converter
MX172069B (es) Compensacion de fase digital en medidor electronico
WO1999054796A1 (en) Automatic foam solution regulation for compressed-air-foam-systems
ATE475892T1 (de) Anschlussvorrichtung für einen stromzähler
SU658693A1 (ru) Дискретный электропривод со стабилизацией скорости
SU1522353A1 (ru) Вентильный электродвигатель
JP2000352530A (ja) 電磁波流量計
SU792506A1 (ru) Тахогенератор посто нного тока
RU2101713C1 (ru) Счетчик электроэнергии
SU853368A1 (ru) Датчик положени

Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee