BR0304259A - Dispositivo para controlar motor elétrico do tipo de comutação eletrônica, mancal, motor eletronicamente comutado e método para controle de motor - Google Patents

Dispositivo para controlar motor elétrico do tipo de comutação eletrônica, mancal, motor eletronicamente comutado e método para controle de motor

Info

Publication number
BR0304259A
BR0304259A BR0304259-6A BR0304259A BR0304259A BR 0304259 A BR0304259 A BR 0304259A BR 0304259 A BR0304259 A BR 0304259A BR 0304259 A BR0304259 A BR 0304259A
Authority
BR
Brazil
Prior art keywords
motor
bearing
electronically switched
type electric
controlling electronic
Prior art date
Application number
BR0304259-6A
Other languages
English (en)
Inventor
Pascal Desbiolles
Jean-Michel Beauprez
Original Assignee
Roulements Soc Nouvelle
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 Roulements Soc Nouvelle filed Critical Roulements Soc Nouvelle
Publication of BR0304259A publication Critical patent/BR0304259A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/021—Determination of steering angle
    • B62D15/0235—Determination of steering angle by measuring or deriving directly at the electric power steering motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/086—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
    • H02K7/088—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly radially supporting the rotor directly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

"DISPOSITIVO PARA CONTROLAR MOTOR ELéTRICO DO TIPO DE COMUTAçãO ELETRôNICA, MANCAL, MOTOR ELETRONICAMENTE COMUTADO E MéTODO PARA CONTROLE DE MOTOR". A invenção refere-se a um dispositivo para controle de um motor eletronicamente comutado que compreende; um codificador (2) compreendendo uma trilha de pólos múltiplos principal (2a) e uma trilha de pólos múltiplos denominada 'pip de giro' (2b); um sensor fixo (3) que fornece dois sinais de posição digital (A, B) e um sinal de pip de giro (C); um circuito para comutar as correntes nos enrolamentas de fase do motor que compreende 2<sym>P<sym>N comutadores; um circuito de controle para o circuito de comutação que é capaz de fornecer os sinais de comutação para os comutadores que correspondem ao estado da lógica determinado pelo sinal de pip de giro (C) ou pelos sinais de posição (A, B). A invenção também se refere a um mancal e um motor equipado com tal dispositivo, bem como a um método par controle desse motor.
BR0304259-6A 2002-09-27 2003-09-26 Dispositivo para controlar motor elétrico do tipo de comutação eletrônica, mancal, motor eletronicamente comutado e método para controle de motor BR0304259A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0212014A FR2845212B1 (fr) 2002-09-27 2002-09-27 Dispositif de pilotage d'un moteur a commutation electronique au moyen d'un signal de position

Publications (1)

Publication Number Publication Date
BR0304259A true BR0304259A (pt) 2004-08-24

Family

ID=31985300

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0304259-6A BR0304259A (pt) 2002-09-27 2003-09-26 Dispositivo para controlar motor elétrico do tipo de comutação eletrônica, mancal, motor eletronicamente comutado e método para controle de motor

Country Status (5)

Country Link
US (1) US6859002B2 (pt)
EP (1) EP1408603B1 (pt)
JP (1) JP2004271503A (pt)
BR (1) BR0304259A (pt)
FR (1) FR2845212B1 (pt)

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* Cited by examiner, † Cited by third party
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FR2862382B1 (fr) * 2003-11-18 2006-06-02 Roulements Soc Nouvelle Systeme capteur de couple absolu de torsion et module le comprenant
US7565712B2 (en) * 2003-11-26 2009-07-28 S.C. Johnson & Son, Inc. Powered cleaner/polisher
FR2880682B1 (fr) 2005-01-12 2007-04-20 Electricfil Automotive Soc Par Capteur de position a rapport cyclique desequilibre
FR2896310B1 (fr) * 2006-01-19 2008-04-18 Snr Roulements Sa Procede de codage et dispositif de determination de position angulaire absolue
GB0616437D0 (en) * 2006-08-18 2006-09-27 Trw Ltd Methods of processing encoder signals
JP5450948B2 (ja) 2007-02-23 2014-03-26 Ｎｔｎ株式会社 回転検出装置付き車輪用軸受
FR2918221B1 (fr) * 2007-06-29 2009-12-25 Skf Ab Systeme de support d'arbre pour moteur electrique, moteur electrique et procede de montage.
JP5081553B2 (ja) 2007-09-27 2012-11-28 Ｎｔｎ株式会社 回転検出装置および回転検出装置付き軸受
FR2947643B1 (fr) 2009-07-06 2011-08-19 Renault Sa Systeme de commande pour machine tournante a roulement instrumente
JP5652181B2 (ja) * 2010-12-10 2015-01-14 株式会社ジェイテクト 回転角検出装置、トルク検出装置、及び電動パワーステアリング装置
DE102011089820A1 (de) * 2011-12-23 2013-06-27 Continental Teves Ag & Co. Ohg Verfahren zum Ermitteln der Absolutposition eines Linearaktuators
WO2014060040A1 (en) * 2012-10-19 2014-04-24 Aktiebolaget Skf A system for shifting an analogical output signal of a sensor device, a sensor-bearing unit and a shifting method
US9562790B2 (en) * 2013-01-07 2017-02-07 Aktiebolaget Skf System for delivering at least one shifted analogical output signal
US10222234B2 (en) 2014-06-17 2019-03-05 Infineon Technologies Ag Rotation sensor
US11125768B2 (en) 2014-06-17 2021-09-21 Infineon Technologies Ag Angle based speed sensor device
TWI605191B (zh) 2014-11-11 2017-11-11 財團法人工業技術研究院 曲軸角控制方法及其系統
FR3031589B1 (fr) * 2015-01-13 2018-11-16 Hutchinson Capteurs inductifs de deplacement
FR3055959B1 (fr) * 2016-09-13 2018-10-12 Ntn Snr Roulements Systeme de determination d’au moins un parametre de rotation d’un organe tournant
DE102017103414B3 (de) * 2017-02-20 2018-02-15 Schaeffler Technologies AG & Co. KG Resolverlageranordnung
CN107017736A (zh) * 2017-05-27 2017-08-04 上海昶屹机电科技有限公司 电机测量装置
DE102018102203A1 (de) * 2018-02-01 2019-08-01 Schaeffler Technologies AG & Co. KG Lageranordnung mit integrierter Sensoreinrichtung zur Erfassung von Relativbewegungen
US10927896B2 (en) * 2019-07-15 2021-02-23 Schaeffler Tehnologies AG & Co. KG Motor assembly and method of assembling motor
US11519757B2 (en) 2020-06-11 2022-12-06 Honeywell International Inc. System and method for determining angular position in rotating machines
FR3140674A1 (fr) * 2022-10-11 2024-04-12 Ntn-Snr Roulements Système de détermination d’un couple entre deux organes tournants

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US4228396A (en) * 1978-05-26 1980-10-14 Dataproducts Corporation Electronic tachometer and combined brushless motor commutation and tachometer system
JPS5860215A (ja) * 1981-10-06 1983-04-09 Hitachi Ltd 位置検出付エンコ−ダ
JPS6028760A (ja) * 1983-07-26 1985-02-13 Takahashi Yoshiteru 磁気エンコ−ダを有する位置検知素子が不要で正逆回転可能なブラシレスモ−タ
FR2599794B1 (fr) * 1986-06-10 1991-06-07 Roulements Soc Nouvelle Palier ou roulement a capteur d'informations
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JPH0259611A (ja) * 1988-08-26 1990-02-28 Nikon Corp アブソリュートエンコーダ
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JPH11178303A (ja) * 1997-12-09 1999-07-02 Sankyo Seiki Mfg Co Ltd エンコーダ装置及びそのパラメータ設定装置
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JP4374513B2 (ja) * 2000-03-14 2009-12-02 日立金属株式会社 エンコーダー、ｍｒセンサーおよびパワーステアリング装置
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Also Published As

Publication number Publication date
US20040061459A1 (en) 2004-04-01
FR2845212A1 (fr) 2004-04-02
FR2845212B1 (fr) 2005-03-18
US6859002B2 (en) 2005-02-22
EP1408603B1 (fr) 2017-11-08
JP2004271503A (ja) 2004-09-30
EP1408603A1 (fr) 2004-04-14

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Legal Events

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B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: BASEADO NO ART. 216 1 DA LPI, APRESENTE COPIA AUTENTICADA DA PROCURACAO PARA QUE ESTA SEJA ACEITA.

B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]