FR1251191A - Method for reversing the torque of an asynchronous machine with a wound rotor, the speed of which is regulated by means of a static frequency converter - Google Patents

Method for reversing the torque of an asynchronous machine with a wound rotor, the speed of which is regulated by means of a static frequency converter

Info

Publication number
FR1251191A
FR1251191A FR821613A FR821613A FR1251191A FR 1251191 A FR1251191 A FR 1251191A FR 821613 A FR821613 A FR 821613A FR 821613 A FR821613 A FR 821613A FR 1251191 A FR1251191 A FR 1251191A
Authority
FR
France
Prior art keywords
reversing
regulated
torque
speed
frequency converter
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
FR821613A
Other languages
French (fr)
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.)
Normacem SA
Original Assignee
Normacem SA
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 Normacem SA filed Critical Normacem SA
Priority to FR821613A priority Critical patent/FR1251191A/en
Application granted granted Critical
Publication of FR1251191A publication Critical patent/FR1251191A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16Arrangements 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
    • H02P25/32Arrangements 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 discharge tubes
    • H02P25/325Arrangements 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 discharge tubes whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR821613A 1960-03-17 1960-03-17 Method for reversing the torque of an asynchronous machine with a wound rotor, the speed of which is regulated by means of a static frequency converter Expired FR1251191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR821613A FR1251191A (en) 1960-03-17 1960-03-17 Method for reversing the torque of an asynchronous machine with a wound rotor, the speed of which is regulated by means of a static frequency converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821613A FR1251191A (en) 1960-03-17 1960-03-17 Method for reversing the torque of an asynchronous machine with a wound rotor, the speed of which is regulated by means of a static frequency converter

Publications (1)

Publication Number Publication Date
FR1251191A true FR1251191A (en) 1961-01-13

Family

ID=8727307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821613A Expired FR1251191A (en) 1960-03-17 1960-03-17 Method for reversing the torque of an asynchronous machine with a wound rotor, the speed of which is regulated by means of a static frequency converter

Country Status (1)

Country Link
FR (1) FR1251191A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243266B (en) * 1964-09-10 1967-06-29 Bbc Brown Boveri & Cie Device for controlling or regulating the active and reactive power consumption and output of asynchronous motors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243266B (en) * 1964-09-10 1967-06-29 Bbc Brown Boveri & Cie Device for controlling or regulating the active and reactive power consumption and output of asynchronous motors
DE1243266C2 (en) * 1964-09-10 1973-01-04 Bbc Brown Boveri & Cie Device for controlling or regulating the active and reactive power consumption and output of asynchronous motors

Similar Documents

Publication Publication Date Title
FR1251191A (en) Method for reversing the torque of an asynchronous machine with a wound rotor, the speed of which is regulated by means of a static frequency converter
BE606546A (en) Device for centering and driving, without shaft or bearing, the rotor of a rotating machine
FR1289266A (en) Method for starting and adjusting the speed of a static collector machine and installation for implementing this method
FR94711E (en) Process for the operation of test installations for supersonic flow.
FR1281899A (en) Pulley with variable winding diameter for stepless adjustment of rotational speeds
CH369496A (en) Device for adjusting the speed of pulling a cable in a stranding machine
FR1395363A (en) Detector of motor speed variations. application to the rotor drive of a gyroscope
FR1270277A (en) Continuously variable speed motor by pole amplitude modulation
FR1116030A (en) Apparatus for limiting the speed of load absorption in the event of a sudden increase in the load imposed on hydraulically driven motors, in particular steam turbines
FR1246727A (en) Improvements to drive devices, in particular of an alternator with at least substantially constant frequency from a variable speed shaft
FR1276637A (en) Device for periodically changing the angular speed of a multi-phase commutator motor
FR1268559A (en) Speed limiter for motor vehicles
FR1252341A (en) Starting method for an induction motor
FR1252468A (en) Process for sealing the stator of a motor
FR971694A (en) System for adjusting the speed of a coil rotor asynchronous motor
FR1284413A (en) Drive pulley for spinning and twisting machine spindles
BE608404A (en) Method for regulating the output of pulp from a thickener.
FR1148668A (en) Variable speed driving force transmission mechanism
FR928586A (en) Method and device for imposing a tension of a determined value on the reinforcements of concrete elements
FR973457A (en) Axial drive system for horizontal motors, associated with the dynamo drive, by means of a round section belt
BE602227R (en) Constant speed drive system.
FR1276307A (en) Method and device for determining and maintaining constant the ratio of rotational speeds of two electric drive motors
FR1402700A (en) Device for obtaining a speed of rotation of a shaft proportional to a quantity, in particular for integration operations
FR1307228A (en) Centrifugal governor for large diameter shaft
FR1355953A (en) Method for sealingly mounting the shaft of a turbine or compressor