DE69421782D1 - Verfahren und System zur Regelung eines bürstenlosen elektrischen Motors - Google Patents

Verfahren und System zur Regelung eines bürstenlosen elektrischen Motors

Info

Publication number
DE69421782D1
DE69421782D1 DE69421782T DE69421782T DE69421782D1 DE 69421782 D1 DE69421782 D1 DE 69421782D1 DE 69421782 T DE69421782 T DE 69421782T DE 69421782 T DE69421782 T DE 69421782T DE 69421782 D1 DE69421782 D1 DE 69421782D1
Authority
DE
Germany
Prior art keywords
controlling
electric motor
brushless electric
brushless
motor
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.)
Expired - Fee Related
Application number
DE69421782T
Other languages
English (en)
Other versions
DE69421782T2 (de
Inventor
Sebastiano Acquaviva
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 DE69421782D1 publication Critical patent/DE69421782D1/de
Application granted granted Critical
Publication of DE69421782T2 publication Critical patent/DE69421782T2/de
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
    • H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE69421782T 1993-09-30 1994-09-27 Verfahren und System zur Regelung eines bürstenlosen elektrischen Motors Expired - Fee Related DE69421782T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930715A IT1261597B (it) 1993-09-30 1993-09-30 Procedimento e sistema per il controllo di un motore elettrico brushless.

Publications (2)

Publication Number Publication Date
DE69421782D1 true DE69421782D1 (de) 1999-12-30
DE69421782T2 DE69421782T2 (de) 2000-08-10

Family

ID=11411766

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421782T Expired - Fee Related DE69421782T2 (de) 1993-09-30 1994-09-27 Verfahren und System zur Regelung eines bürstenlosen elektrischen Motors

Country Status (4)

Country Link
US (1) US5585703A (de)
EP (1) EP0647014B1 (de)
DE (1) DE69421782T2 (de)
IT (1) IT1261597B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9505655D0 (en) * 1995-03-21 1995-05-10 Switched Reluctance Drives Ltd Torque improvements in reluctance motors
FR2732834B1 (fr) * 1995-04-07 1997-06-20 Magneti Marelli France Dispositif de controle angulaire d'un moteur pas a pas
DE59610209D1 (de) * 1995-05-02 2003-04-17 Papst Motoren Gmbh & Co Kg Elektronisch kommutierter Motor, und Verfahren zur Ansteuerung eines solchen Motors
JP4013330B2 (ja) * 1998-05-26 2007-11-28 アイシン精機株式会社 電気モータの１相コイルの通電／非通電制御装置
AU9434198A (en) * 1998-10-12 2000-05-01 Danfoss Compressors Gmbh Method and device for controlling a brushless electric motor
US20030050555A1 (en) * 2001-04-30 2003-03-13 Critchlow Richard G. MR injector system with increased mobility and electromagnetic interference mitigation
DE10154564A1 (de) 2001-11-07 2003-05-22 Conti Temic Microelectronic Verfahren zur Ermittlung der Winkellage eines Rotors
US7577545B2 (en) * 2007-05-29 2009-08-18 Hamilton Sundstrand Corporation Method and system for estimating rotor angular position and rotor angular velocity at low speeds or standstill
TWI392218B (zh) * 2009-11-25 2013-04-01 Anpec Electronics Corp 雙相無刷馬達之驅動方法及驅動裝置
GB2525866A (en) * 2014-05-06 2015-11-11 Johnson Electric Sa Controller for driving a stepper motor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07118944B2 (ja) * 1986-03-17 1995-12-18 株式会社日立製作所 ブラシレス直流モ−タ
US4780651A (en) * 1986-05-14 1988-10-25 Matsushita Electric Industrial Co., Ltd. Speed control apparatus for a motor
JPH0634620B2 (ja) * 1986-08-28 1994-05-02 三洋電機株式会社 ブラシレスモ−タ
US4733118A (en) * 1986-09-22 1988-03-22 Hhk Inc. Low damping torque brushless D.C. motor
US4743815A (en) * 1987-09-01 1988-05-10 Emerson Electric Co. Brushless permanent magnet motor system
US4912378A (en) * 1988-07-21 1990-03-27 Emerson Electric Co. Third harmonic commutation control system and method
US4983894A (en) * 1989-02-01 1991-01-08 Matsushita Electric Industrial Co., Ltd. Brushless motor driving system
US5202616A (en) * 1989-09-25 1993-04-13 Silicon Systems, Inc. Bipolar or unipolar drive back-EMF commutation sensing method
IT1241274B (it) * 1990-10-18 1993-12-29 Magneti Marelli Spa Circuito di controllo per un motore elettrico brushless ad n fasi privo di sensori della posizione del rotore.
US5130620A (en) * 1991-01-29 1992-07-14 Matsushita Electric Industrial Co., Ltd. Brushless DC motor without a position sensor

Also Published As

Publication number Publication date
ITTO930715A1 (it) 1995-03-30
EP0647014A1 (de) 1995-04-05
DE69421782T2 (de) 2000-08-10
IT1261597B (it) 1996-05-23
US5585703A (en) 1996-12-17
EP0647014B1 (de) 1999-11-24
ITTO930715A0 (it) 1993-09-30

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee