CA2008475A1 - Systeme de commande de moteur sans balais - Google Patents

Systeme de commande de moteur sans balais

Info

Publication number
CA2008475A1
CA2008475A1 CA2008475A CA2008475A CA2008475A1 CA 2008475 A1 CA2008475 A1 CA 2008475A1 CA 2008475 A CA2008475 A CA 2008475A CA 2008475 A CA2008475 A CA 2008475A CA 2008475 A1 CA2008475 A1 CA 2008475A1
Authority
CA
Canada
Prior art keywords
stator coil
emf
current
switch means
circuit
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.)
Granted
Application number
CA2008475A
Other languages
English (en)
Other versions
CA2008475C (fr
Inventor
John S. Mackelvie
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB898901475A external-priority patent/GB8901475D0/en
Priority claimed from GB898907215A external-priority patent/GB8907215D0/en
Application filed by Individual filed Critical Individual
Publication of CA2008475A1 publication Critical patent/CA2008475A1/fr
Application granted granted Critical
Publication of CA2008475C publication Critical patent/CA2008475C/fr
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
    • 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
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
CA002008475A 1989-01-24 1990-01-24 Systeme de commande de moteur sans balais Expired - Fee Related CA2008475C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB898901475A GB8901475D0 (en) 1989-01-24 1989-01-24 Brushless motor control with switched diodes
GB8901475.7 1989-01-24
GB898907215A GB8907215D0 (en) 1989-03-30 1989-03-30 Brushless motor control with switched diodes
GB8907215.1 1989-03-30

Publications (2)

Publication Number Publication Date
CA2008475A1 true CA2008475A1 (fr) 1990-07-24
CA2008475C CA2008475C (fr) 1995-05-23

Family

ID=26294868

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002008475A Expired - Fee Related CA2008475C (fr) 1989-01-24 1990-01-24 Systeme de commande de moteur sans balais

Country Status (2)

Country Link
US (1) US5055751A (fr)
CA (1) CA2008475C (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1249840B (it) * 1991-10-15 1995-03-28 Magneti Marelli Spa Circuito di controllo per un motore brushless ad una semionda con limitatore di sovratensione.
DE19734292A1 (de) * 1997-08-08 1999-02-11 Apag Elektronik Ag Duebendorf Elektronische Steuerung für kommutatorlose unipolare Gleichstrommotoren
ATE379873T1 (de) * 2002-04-11 2007-12-15 Ebm Papst St Georgen Gmbh & Co Elektronisch kommutierter gleichstrommotor mit einer brückenschaltung
US20030206386A1 (en) * 2002-05-01 2003-11-06 Hill Christopher Lawrence Power supply isolation during motor spinup
US7274865B2 (en) * 2003-09-04 2007-09-25 Patricio Lagos Lehuede General purpose 100% solid state drive for direct current rotary machines
GB201006396D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006388D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of brushless motor
GB201006386D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006387D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006390D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006392D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Controller for a brushless motor
GB201006397D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006395D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006398D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006384D0 (en) * 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006391D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless permanent-magnet motor
GB2484289B (en) 2010-10-04 2013-11-20 Dyson Technology Ltd Control of an electrical machine
US9806651B1 (en) 2016-05-17 2017-10-31 General Electric Company DC electrical machine with center-tap windings systems and methods

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662237A (en) * 1966-11-11 1972-05-09 Robert Favre Commutated motor including commutation means responsive to reactive voltage induced in armature windings
US3740629A (en) * 1971-03-11 1973-06-19 W Kohlhagen A.c. motor drive circuit
JPS5092405A (fr) * 1973-12-21 1975-07-23
JPS5821518B2 (ja) * 1975-12-15 1983-04-30 株式会社東芝 ムセイリユウシデンドウキノセイギヨソウチ
GB1596681A (en) * 1977-01-19 1981-08-26 Sony Corp Drive circuits with speed control for brushless dc motors
JPS56123793A (en) * 1980-02-29 1981-09-29 Sony Corp Driving circuit for brushless motor
JPS56125994A (en) * 1980-03-07 1981-10-02 Olympus Optical Co Ltd Motor unit
JPS5899300A (ja) * 1981-12-04 1983-06-13 Fuji Xerox Co Ltd パルスモ−タ駆動回路
DE3273111D1 (en) * 1982-04-29 1986-10-16 Ibm Deutschland Method and arrangement for the continuous running speed control of brushless d.c.motors
SU1092672A1 (ru) * 1983-04-07 1984-05-15 Львовский Ордена Ленина Политехнический Институт Им.Ленинского Комсомола Вентильный электродвигатель
US4574225A (en) * 1984-08-06 1986-03-04 Pacific Scientific Company Apparatus for accommodating inductive flyback in pulsed motor windings
DE3736303A1 (de) * 1987-10-27 1989-05-11 Heidelberger Druckmasch Ag Verfahren und vorrichtung zur messung der temperatur eines buerstenlosen gleichstrommotors

Also Published As

Publication number Publication date
CA2008475C (fr) 1995-05-23
US5055751A (en) 1991-10-08

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Legal Events

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EEER Examination request
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