GB992611A - Improvements in control means for asynchronous motors - Google Patents

Improvements in control means for asynchronous motors

Info

Publication number
GB992611A
GB992611A GB6433/63A GB643363A GB992611A GB 992611 A GB992611 A GB 992611A GB 6433/63 A GB6433/63 A GB 6433/63A GB 643363 A GB643363 A GB 643363A GB 992611 A GB992611 A GB 992611A
Authority
GB
United Kingdom
Prior art keywords
winding
phase
source
transmitter
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
Application number
GB6433/63A
Inventor
Jean Marie Yung
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB992611A publication Critical patent/GB992611A/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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • 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
    • H02P25/08—Reluctance motors
    • 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
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/28—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring using magnetic devices with controllable degree of saturation, e.g. transductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Synchronous Machinery (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

992,611. Control of A.C. motors. COMMISSARIAT A L'ENERGIE ATOMIQUE. Feb. 18, 1963 [Feb. 16, 1962], No. 6433/63. Heading H2J. A stator phase winding 1A of a three phase reluctance motor is supplied from source 3 during time intervals depending on the conductive periods of semi-conductor controlled rectifiers 6, 7, having time-modulated rectangular pulses applied to their control electrodes from modulator circuits 8, 9, each comprising magnetic amplifiers. The circuits 8, 9, are rendered effective alternately according to the phase relationships between voltages which are respectively derived from source 3 and from the seconday winding 53b or 53a of a transformer, the voltage obtained from the winding 53a being in phase opposition to that from the winding 53b. The primary winding of the transformer is connected to a stator winding of a synchro transmitter 5 the rotor winding of which is supplied from source 3 through phase shifter 52. The angular position of the transmitter is adjustable at will, the rotating field of the motor reproducing the movement of the rotor of the transmitter at substantially the same speed. The other motor phases are controlled in a similar manner.
GB6433/63A 1962-02-16 1963-02-18 Improvements in control means for asynchronous motors Expired GB992611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888266A FR1322325A (en) 1962-02-16 1962-02-16 Asynchronous motor controller

Publications (1)

Publication Number Publication Date
GB992611A true GB992611A (en) 1965-05-19

Family

ID=8772859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6433/63A Expired GB992611A (en) 1962-02-16 1963-02-18 Improvements in control means for asynchronous motors

Country Status (3)

Country Link
FR (1) FR1322325A (en)
GB (1) GB992611A (en)
LU (1) LU43202A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2786043A1 (en) * 1998-11-18 2000-05-19 Sylvain Allano Control of variable speed double salience reluctance motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536148A1 (en) * 1995-09-28 1997-04-03 Wilo Gmbh Control of speed or drive torque of induction or universal motors for heat circulation pumps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2786043A1 (en) * 1998-11-18 2000-05-19 Sylvain Allano Control of variable speed double salience reluctance motor

Also Published As

Publication number Publication date
LU43202A1 (en) 1963-04-16
FR1322325A (en) 1963-03-29

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