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GB1529834A - Brushless direct current motors - Google Patents

Brushless direct current motors

Info

Publication number
GB1529834A
GB1529834A GB45683/75A GB4568375A GB1529834A GB 1529834 A GB1529834 A GB 1529834A GB 45683/75 A GB45683/75 A GB 45683/75A GB 4568375 A GB4568375 A GB 4568375A GB 1529834 A GB1529834 A GB 1529834A
Authority
GB
United Kingdom
Prior art keywords
stator winding
commutation
nov
circuit
direct current
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
Application number
GB45683/75A
Other languages
English (en)
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.)
Ebm Papst St Georgen GmbH and Co KG
Original Assignee
Papst Motoren GmbH and Co KG
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 Papst Motoren GmbH and Co KG filed Critical Papst Motoren GmbH and Co KG
Publication of GB1529834A publication Critical patent/GB1529834A/en
Expired 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
    • H02P6/15—Controlling commutation time
    • 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
    • H02P2209/00—Indexing scheme relating to controlling arrangements characterised by the waveform of the supplied voltage or current
    • H02P2209/07—Trapezoidal waveform

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Linear Motors (AREA)
GB45683/75A 1974-11-02 1975-11-03 Brushless direct current motors Expired GB1529834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742452082 DE2452082A1 (de) 1974-11-02 1974-11-02 Kollektorloser gleichstrommotor mit einstraengiger statorwicklung

Publications (1)

Publication Number Publication Date
GB1529834A true GB1529834A (en) 1978-10-25

Family

ID=5929883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45683/75A Expired GB1529834A (en) 1974-11-02 1975-11-03 Brushless direct current motors

Country Status (2)

Country Link
DE (1) DE2452082A1 (de)
GB (1) GB1529834A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365531A (en) * 2000-03-25 2002-02-20 Bosch Gmbh Robert Brushless motor with magnetic position sensor
GB2427770A (en) * 2004-10-29 2007-01-03 Zetex Semiconductors Plc Commutation of a brushless DC motor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH588779A5 (de) * 1975-04-26 1977-06-15 Papst Motoren Kg
US4626751A (en) * 1978-05-22 1986-12-02 Papst-Motoren Gmbh & Co Kg Direct-current motor without commutator
DE2822315A1 (de) * 1978-05-22 1979-12-06 Papst Motoren Kg Kollektorloser gleichstrommotor
DE2931686A1 (de) * 1979-08-04 1981-02-19 Papst Motoren Kg Antriebsanordnung mit kollektorlosem gleichstrommotor und halbleiterschalter
CN103904968A (zh) * 2014-03-06 2014-07-02 南昌大学 一种调速搅拌机电路

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457637A (en) * 1945-08-17 1948-12-28 Harrison D Brailsford Electrical motor
GB1076223A (en) * 1963-09-10 1967-07-19 Hitachi Ltd Brushless electric motors and speed control thereof
GB1117329A (en) * 1964-08-21 1968-06-19 Hitachi Ltd Brushless direct-current motor
FR2041548A5 (de) * 1969-04-29 1971-01-29 Thomson Csf
FR2068141A5 (de) * 1969-11-28 1971-08-20 Thomson Csf
DE2052695C2 (de) * 1970-10-27 1982-11-18 Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven Schaltungsanordnung zum Steuern eines bürstenlosen Gleichstrommotors
DE2106100A1 (de) * 1971-02-09 1972-08-24 Teldix Gmbh Elektrischer Antrieb zum Inbewegunghalten eines Teils
DE2225442C3 (de) * 1972-05-25 1984-06-28 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor
JPS49105913A (de) * 1973-02-16 1974-10-07
DE2419432C3 (de) * 1974-04-23 1985-05-09 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor mit einem Stator und mit einem permanentmagnetischen Rotor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365531A (en) * 2000-03-25 2002-02-20 Bosch Gmbh Robert Brushless motor with magnetic position sensor
GB2365531B (en) * 2000-03-25 2002-07-31 Bosch Gmbh Robert Switched reluctance machine having magnetically operating position sensors
GB2427770A (en) * 2004-10-29 2007-01-03 Zetex Semiconductors Plc Commutation of a brushless DC motor
GB2427770B (en) * 2004-10-29 2008-07-02 Zetex Semiconductors Plc A method of controlling a brushless DC motor
US7834565B2 (en) 2004-10-29 2010-11-16 Zetex Semiconductors Plc Method of controlling a brushless DC motor

Also Published As

Publication number Publication date
DE2452082A1 (de) 1976-05-06
DE2452082C2 (de) 1988-06-30

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19951102