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BR9906647A - Dispositivo de controle para um motor elétrico - Google Patents

Dispositivo de controle para um motor elétrico

Info

Publication number
BR9906647A
BR9906647A BR9906647-5A BR9906647A BR9906647A BR 9906647 A BR9906647 A BR 9906647A BR 9906647 A BR9906647 A BR 9906647A BR 9906647 A BR9906647 A BR 9906647A
Authority
BR
Brazil
Prior art keywords
electric motor
rotor
dectecting
control device
connection terminals
Prior art date
Application number
BR9906647-5A
Other languages
English (en)
Inventor
Jean-Pierre Voillat
Original Assignee
Bien Air
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 Bien Air filed Critical Bien Air
Publication of BR9906647A publication Critical patent/BR9906647A/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

<B>DISPOSITIVO PARA CONTROLE DE UM MOTOR ELéTRICO<D> A presente invenção diz respeito a um dispositivo (20) para controlar um motor elétrico (1) incluindo um rotor (6) e pelo menos três bobinas de estator (2, 3, 4) conectadas entre três terminais de conexão, meios (5) para fornecer três sinais de controle, (Ua, Ub, Uc) para os referidos terminais de conexão, e meios (22) para detectar a referida posição angular do rotor. Os referidos meios de detecção incluem meios de medição (24) projetados para serem conectados ao motor, de tal modo que os meios formam com as referidas bobinas pelo menos dois circuitos de oscilação fornecendo dois sinais respectivos (U1, U2) em duas freq³ências de medição respectivamente que são elas próprias funções periódicas da referida posição angular de rotor, e meios (26) para calcular um valor único correspondendo às duas freq³ências de medição, este valor sendo a posição angular desejada.
BR9906647-5A 1998-07-17 1999-07-07 Dispositivo de controle para um motor elétrico BR9906647A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9809153A FR2781318B1 (fr) 1998-07-17 1998-07-17 Dispositif de commande d'un moteur electrique
PCT/EP1999/004781 WO2000004631A1 (fr) 1998-07-17 1999-07-07 Dispositif de commande d'un moteur electrique

Publications (1)

Publication Number Publication Date
BR9906647A true BR9906647A (pt) 2000-08-29

Family

ID=9528720

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906647-5A BR9906647A (pt) 1998-07-17 1999-07-07 Dispositivo de controle para um motor elétrico

Country Status (11)

Country Link
US (1) US6337554B1 (pt)
EP (1) EP1038349B1 (pt)
JP (1) JP4436974B2 (pt)
CN (1) CN1127798C (pt)
AT (1) ATE422725T1 (pt)
BR (1) BR9906647A (pt)
DE (1) DE69940396D1 (pt)
DK (1) DK1038349T3 (pt)
ES (1) ES2322214T3 (pt)
FR (1) FR2781318B1 (pt)
WO (1) WO2000004631A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69908786T2 (de) * 1999-12-15 2004-04-22 Bien-Air Holding S.A. Bürstenlosen Motor mit Vorrichtung zur Ermittlung der Rotorstellung
US7079459B2 (en) * 2001-01-25 2006-07-18 Dphi Acquisitions, Inc. System and method for performing a spin motor startup operation
JP5091478B2 (ja) 2003-10-10 2012-12-05 ダッシム・ソシエテ・アノニム 器具とサーボ制御モジュールから成る外科装置、特に歯科装置
US20070248358A1 (en) * 2006-04-19 2007-10-25 Michael Sauer Electrical-optical cable for wireless systems
DE102007041017A1 (de) * 2007-08-29 2009-03-05 Sirona Dental Systems Gmbh Schwingungssensor für einen Motor und für ein dentales Handstück und Verfahren zur Ermittlung und Auswertung der Schwingung
DE102009027346A1 (de) * 2009-06-30 2011-01-05 Robert Bosch Gmbh Verfahren und elektrische Schaltung zum Betreiben eines Elektromotors, insbesondere eines Stellmotors für eine Komponente einer Brennkraftmaschine
EP2709263A1 (en) 2012-09-12 2014-03-19 Celeroton AG Method and apparatus to determine the position in an electrical machine
EP2725703B1 (fr) 2012-10-26 2017-12-06 Dassym SA Dispositif de contrôle d'un moteur sans capteur ni balais
DE102012222315A1 (de) * 2012-12-05 2014-06-05 Robert Bosch Gmbh Steuereinrichtung und Verfahren zum Ermitteln des Rotorwinkels einer Synchronmaschine
FR3006126B1 (fr) * 2013-05-21 2015-05-15 IFP Energies Nouvelles Procede de determination de la position et de la vitesse d'un rotor d'une machine electrique synchrone au moyen d'observateurs d'etat

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01126190A (ja) * 1987-11-10 1989-05-18 Mitsubishi Electric Corp 直流ブラシレスモータの制御装置
BR8805485A (pt) * 1988-10-17 1990-06-05 Brasil Compressores Sa Circuito eletronico de controle para motor de corrente continua sem escovas
ATE131668T1 (de) * 1991-04-11 1995-12-15 Elin Energieanwendung Verfahren und schaltungsanordnungen zur bestimmung maschinenbezogener elektromagnetischer und mechanischer zustandsgrössen an über umrichter gespeisten elektrodydynamischen drehfeldmaschinen
US5291115A (en) * 1992-09-25 1994-03-01 The Texas A&M University System Method and apparatus for sensing the rotor position of a switched reluctance motor without a shaft position sensor
US5701065A (en) * 1993-11-18 1997-12-23 Ishizaki; Akira Method and apparatus for controlling synchronous motor
FR2720263B1 (fr) * 1994-05-26 1996-09-13 Bien Air Instrument dentaire comportant un organe électrique auxiliaire, tel qu'une lampe d'un dispositif d'éclairage.
JP3333793B2 (ja) * 1994-09-22 2002-10-15 サンデン株式会社 ブラシレスモータ装置
US5569990A (en) * 1995-03-31 1996-10-29 Seagate Technology, Inc. Detection of starting motor position in a brushless DC motor
MY120887A (en) * 1995-06-08 2005-12-30 Sony Corp Rotation position detecting device and motor device.
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
JPH09121585A (ja) * 1995-10-27 1997-05-06 Mabuchi Motor Co Ltd ロータの回転位置を磁気的に検出する手段を備えたモータ
FR2747521B1 (fr) * 1996-04-12 1998-06-26 Sgs Thomson Microelectronics Commande d'un moteur sans collecteur
JP3544434B2 (ja) * 1996-08-01 2004-07-21 松下電器産業株式会社 ブラシレスモータ装置

Also Published As

Publication number Publication date
FR2781318A1 (fr) 2000-01-21
EP1038349A1 (fr) 2000-09-27
US6337554B1 (en) 2002-01-08
DK1038349T3 (da) 2009-06-08
WO2000004631A1 (fr) 2000-01-27
ATE422725T1 (de) 2009-02-15
FR2781318B1 (fr) 2000-09-22
EP1038349B1 (fr) 2009-02-11
JP2002520997A (ja) 2002-07-09
CN1277751A (zh) 2000-12-20
JP4436974B2 (ja) 2010-03-24
ES2322214T3 (es) 2009-06-17
CN1127798C (zh) 2003-11-12
DE69940396D1 (de) 2009-03-26

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 15A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2261 DE 06/05/2014.