FR2423912A1 - Dispositif de commande du moteur d'entrainement d'un commutateur a gradins - Google Patents

Dispositif de commande du moteur d'entrainement d'un commutateur a gradins

Info

Publication number
FR2423912A1
FR2423912A1 FR7909769A FR7909769A FR2423912A1 FR 2423912 A1 FR2423912 A1 FR 2423912A1 FR 7909769 A FR7909769 A FR 7909769A FR 7909769 A FR7909769 A FR 7909769A FR 2423912 A1 FR2423912 A1 FR 2423912A1
Authority
FR
France
Prior art keywords
motor
feelers
relay
control device
contactors
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.)
Withdrawn
Application number
FR7909769A
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.)
Transformatoren Union AG
Original Assignee
Transformatoren Union AG
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 Transformatoren Union AG filed Critical Transformatoren Union AG
Publication of FR2423912A1 publication Critical patent/FR2423912A1/fr
Withdrawn legal-status Critical Current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
    • H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
    • H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • H02P3/22—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor by short-circuit or resistive braking

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
  • Control Of Ac Motors In General (AREA)
  • Motor And Converter Starters (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

Le circuit de commande est protégé contre une progression non contrôlée du commutateur à gradins par un relais supplémentaire D4. Lors du rétablissement de la tension après une coupure, une manoeuvre de commutation commencée est automatiquement achevée et le dépassement (par inertie) d'une position de commutation par le mécanisme de commande 4 ne provoque, par contre, pas automatiquement une remise en marche du mécanisme, qui conduirait à l'avancement du commutateur à la position suivante. Application notamment aux changeurs de prises pour transformateurs.
FR7909769A 1978-04-19 1979-04-18 Dispositif de commande du moteur d'entrainement d'un commutateur a gradins Withdrawn FR2423912A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782817074 DE2817074A1 (de) 1978-04-19 1978-04-19 Steueranordnung fuer den antriebsmotor eines stufenschalters

Publications (1)

Publication Number Publication Date
FR2423912A1 true FR2423912A1 (fr) 1979-11-16

Family

ID=6037462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909769A Withdrawn FR2423912A1 (fr) 1978-04-19 1979-04-18 Dispositif de commande du moteur d'entrainement d'un commutateur a gradins

Country Status (4)

Country Link
JP (1) JPS54140920A (fr)
DE (1) DE2817074A1 (fr)
FR (1) FR2423912A1 (fr)
SE (1) SE7903040L (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB922223A (en) * 1959-03-13 1963-03-27 Ass Elect Ind Improvements relating to the control of tap-changers for electric transformers
DE1563669A1 (de) * 1966-03-05 1970-03-26 Siemens Ag Durchlaufsichere Schrittsteuerung mit Drehfeldverriegelung sowie mit und ohne Selbstanlauf fuer elektrische Antriebe
FR2035603A5 (fr) * 1969-02-27 1970-12-18 Reinhausen Kg Maschf

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB922223A (en) * 1959-03-13 1963-03-27 Ass Elect Ind Improvements relating to the control of tap-changers for electric transformers
DE1563669A1 (de) * 1966-03-05 1970-03-26 Siemens Ag Durchlaufsichere Schrittsteuerung mit Drehfeldverriegelung sowie mit und ohne Selbstanlauf fuer elektrische Antriebe
FR2035603A5 (fr) * 1969-02-27 1970-12-18 Reinhausen Kg Maschf

Also Published As

Publication number Publication date
DE2817074A1 (de) 1979-10-25
JPS54140920A (en) 1979-11-01
SE7903040L (sv) 1979-10-20

Similar Documents

Publication Publication Date Title
ES415400A1 (es) Perfeccionamientos en dispositivos interruptores inversorespara motores electricos.
GB1380995A (en) Electrical circuit for controlling a commutatorless direct-current electrical motor
FR2423912A1 (fr) Dispositif de commande du moteur d'entrainement d'un commutateur a gradins
GB1232615A (fr)
GB1466507A (en) Operation of movable part of vehicle coachwork
SU29859A1 (ru) Устройство дл регулировани силы тормозного тока на электрических локомотивах
JPS5647338A (en) Wiper control device for car
JPS5767923A (en) Film idle advancing device of motor-driven camera
GB710764A (en) Improvements in and relating to electric control systems
SU1495161A1 (ru) Устройство дл управлени скоростью транспортного средства
SU568514A1 (ru) Устройство дл регулировани положени электрода
GB1085629A (en) Improvements relating to the control of electric motors driving windscreen wipers
GB849299A (en) Improvements relating to split-phase electric motors
GB153370A (en) Improvements in or relating to electric motors
JPS5445039A (en) Wiper drive controller
JPS5710823A (en) Portable terminal equipment
BR7904636A (pt) Dispositivo para controle de deslocamento e/ou de frenagem para veiculos acionados eletricamente
JPS57208876A (en) Controller for starting of direct current motor
GB371127A (en) Improvements in or relating to control apparatus for electric motors
JPS56167133A (en) Controller for motor drive
JPS56103979A (en) Over speed preventing circuit
GB596134A (en) Improvements in or relating to motor-generator starting systems
GB798654A (en) Improvements in and relating to electric motor control systems
GB765628A (en) Improvements in or relating to electrically driven windscreen wipers
GB758344A (en) Improvements in and relating to the control of electrically operated winding or like mechanisms

Legal Events

Date Code Title Description
ST Notification of lapse