GB1247104A - Ac poly-phase variable speed brushless and commutatorless electric machine - Google Patents

Ac poly-phase variable speed brushless and commutatorless electric machine

Info

Publication number
GB1247104A
GB1247104A GB09572/69A GB1957269A GB1247104A GB 1247104 A GB1247104 A GB 1247104A GB 09572/69 A GB09572/69 A GB 09572/69A GB 1957269 A GB1957269 A GB 1957269A GB 1247104 A GB1247104 A GB 1247104A
Authority
GB
United Kingdom
Prior art keywords
rotor
signal generator
converter
machine
outputs
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
GB09572/69A
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.)
Toyo Denki Seizo KK
Toyo Electric Manufacturing Ltd
Original Assignee
Toyo Denki Seizo KK
Toyo Electric Manufacturing Ltd
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 Toyo Denki Seizo KK, Toyo Electric Manufacturing Ltd filed Critical Toyo Denki Seizo KK
Publication of GB1247104A publication Critical patent/GB1247104A/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
    • H02P6/24—Arrangements for stopping
    • 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
    • H02K29/10—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using light effect devices
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/032—Reciprocating, oscillating or vibrating motors
    • H02P25/034—Voice coil motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Brushless Motors (AREA)
GB09572/69A 1968-04-19 1969-04-17 Ac poly-phase variable speed brushless and commutatorless electric machine Expired GB1247104A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3140768 1968-04-19
JP6128468 1968-07-19
JP7803468 1968-10-28

Publications (1)

Publication Number Publication Date
GB1247104A true GB1247104A (en) 1971-09-22

Family

ID=27287318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB09572/69A Expired GB1247104A (en) 1968-04-19 1969-04-17 Ac poly-phase variable speed brushless and commutatorless electric machine

Country Status (5)

Country Link
CH (1) CH499919A (OSRAM)
DE (1) DE1918257A1 (OSRAM)
FR (1) FR2006575A1 (OSRAM)
GB (1) GB1247104A (OSRAM)
SE (1) SE353196B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395669A (en) 1979-06-20 1983-07-26 Association Gradient Electrical machine having controlled characteristics and its application to a wind-driven machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477335A1 (fr) * 1980-02-28 1981-09-04 Gradient Machine electrique a frequence ou vitesse asservie a une consigne
IT1151308B (it) * 1982-03-23 1986-12-17 Sp El Srl Circuito per la generazione di segnali a piu' fasi,variabili in ampiezza e fase,necessari quale riferimento di corrente o tensione per l'azionamento di motori sincroni
EP0246671A3 (en) * 1984-02-23 1988-05-11 Kangyo Denkikiki Kabushiki Kaisha Coreless-brushless motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395669A (en) 1979-06-20 1983-07-26 Association Gradient Electrical machine having controlled characteristics and its application to a wind-driven machine

Also Published As

Publication number Publication date
CH499919A (de) 1970-11-30
SE353196B (OSRAM) 1973-01-22
FR2006575A1 (OSRAM) 1969-12-26
DE1918257A1 (de) 1970-02-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee