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BRPI0704595A - process of controlling the angular position of a direct current motor - Google Patents

process of controlling the angular position of a direct current motor

Info

Publication number
BRPI0704595A
BRPI0704595A BRPI0704595-6A BRPI0704595A BRPI0704595A BR PI0704595 A BRPI0704595 A BR PI0704595A BR PI0704595 A BRPI0704595 A BR PI0704595A BR PI0704595 A BRPI0704595 A BR PI0704595A
Authority
BR
Brazil
Prior art keywords
angular position
motor
pulses
controlling
direct current
Prior art date
Application number
BRPI0704595-6A
Other languages
Portuguese (pt)
Inventor
Dan Mirescu
Original Assignee
Arvinmeritor Light Vehicle Sys
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 Arvinmeritor Light Vehicle Sys filed Critical Arvinmeritor Light Vehicle Sys
Publication of BRPI0704595A publication Critical patent/BRPI0704595A/en

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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/0094—Arrangements for regulating or controlling the speed or torque of electric DC motors wherein the position is detected using the ripple of the current caused by the commutator

Landscapes

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

Abstract

PROCESSO DE CONTROLE DA POSIçãO ANGULAR DE UM MOTOR DE CORRENTE CONTìNUA. A presente invenção refere-se a um processo de controle da posição angular de um veio do rotor de um motor de corrente contínua, compreendendo uma série de pares de bobinas, apresentando as bobinas de cada par um valor de impedância diferente do das bobinas dos outros pares. O processo compreende as fases de:- medição da corrente à saída do motor (I~ motor~); - identificação de impulsos de comutação (impulsos de comutação) a partir da componente variável (I~ variável~) da corrente do motor;- identificação de impulsos de referência (10) entre os impulsos de comutação, tendo os impulsos de referência um valor superior aos outros impulsos; - controle da posição angular do veio do rotor por contagem dos impulsos de comutação; - calibração da posição angular do veio do rotor a partir de impulsos de referência. O processo permite determinar precisamente a posição angular do rotor por simples medição da corrente de saída do motor.ANGLE ANGLE POSITION CONTROL PROCESS OF A DC MOTOR. The present invention relates to a method of controlling the angular position of a rotor shaft of a direct current motor comprising a series of coil pairs, the coils of each pair having an impedance value different from that of the coils of the others. pairs. The process comprises the steps of: - measuring the motor output current (I ~ motor ~); - identification of switching pulses (switching pulses) from the variable (I ~ variable ~) component of the motor current - identification of reference pulses (10) between switching pulses, the reference pulses having a higher value to other impulses; - control of the rotor shaft angular position by counting the switching pulses; - Calibration of rotor shaft angular position from reference pulses. The process makes it possible to precisely determine the angular position of the rotor by simply measuring the motor output current.

BRPI0704595-6A 2006-11-03 2007-10-31 process of controlling the angular position of a direct current motor BRPI0704595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0609617A FR2908246B1 (en) 2006-11-03 2006-11-03 ELECTRIC MOTOR WITH CONTINUOUS CURRENT AND METHOD FOR CHECKING THE ANGULAR POSITION OF SUCH A MOTOR

Publications (1)

Publication Number Publication Date
BRPI0704595A true BRPI0704595A (en) 2008-07-01

Family

ID=38190607

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0704595-6A BRPI0704595A (en) 2006-11-03 2007-10-31 process of controlling the angular position of a direct current motor

Country Status (3)

Country Link
CN (1) CN101174154B (en)
BR (1) BRPI0704595A (en)
FR (1) FR2908246B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015211863A1 (en) * 2015-06-25 2016-12-29 Lenze Automation Gmbh Method for determining current-dependent and / or angular position-dependent characteristics of an electrical machine and frequency converter
NL2019723B1 (en) 2017-10-13 2019-04-23 Mci Mirror Controls Int Netherlands B V Method and device for providing information on an annular displacement of a DC electromotor
CN109492742A (en) * 2018-11-06 2019-03-19 宁波工程学院 A kind of passive counting device of self power generation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4135873C2 (en) * 1991-10-26 2003-01-30 Brose Fahrzeugteile Method and device for detecting the position and direction of rotation and / or for detecting dynamic parameters of power-operated adjustments of an adjustment object
FR2843157B1 (en) * 2002-07-30 2004-09-24 Meritor Light Vehicle Sys Ltd WINDOW REGULATOR AND WINDOW REGULATOR
DE10360007A1 (en) * 2003-12-19 2005-07-14 Hilti Ag Motor e.g. DC motor, rotor winding method, involves winding coils in rotor armature slots in form of H-windings, such that number of coils in odd numbered slots is different from that of number of coils in even numbered slots
DE202004010211U1 (en) * 2004-06-30 2005-08-18 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Control device for controlling an adjusting device of a motor vehicle
DE102004055156A1 (en) * 2004-11-16 2006-05-24 Pierburg Gmbh Device to detect the rotational position for starting commutation and excess current recognition for a brushless electric motor has phase comparator control logic and memory

Also Published As

Publication number Publication date
CN101174154A (en) 2008-05-07
FR2908246B1 (en) 2014-08-22
FR2908246A1 (en) 2008-05-09
CN101174154B (en) 2012-07-04

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 9A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.