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ES8304381A1 - "instalacion reguladora para mantener constante el numero de revoluciones de un motor shunt de corriente continua". - Google Patents

"instalacion reguladora para mantener constante el numero de revoluciones de un motor shunt de corriente continua".

Info

Publication number
ES8304381A1
ES8304381A1 ES511557A ES511557A ES8304381A1 ES 8304381 A1 ES8304381 A1 ES 8304381A1 ES 511557 A ES511557 A ES 511557A ES 511557 A ES511557 A ES 511557A ES 8304381 A1 ES8304381 A1 ES 8304381A1
Authority
ES
Spain
Prior art keywords
direct
current shunt
wound motor
resistor
diode
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
ES511557A
Other languages
English (en)
Other versions
ES511557A0 (es
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.)
Fried Krupp AG
Original Assignee
Fried Krupp 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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of ES8304381A1 publication Critical patent/ES8304381A1/es
Publication of ES511557A0 publication Critical patent/ES511557A0/es
Granted 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/298—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature and field supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Thermally Actuated Switches (AREA)

Abstract

SISTEMA DE REGULACION DE UN MOTOR SHUNT DE CORRIENTE CONTINUA. UN MOTOR SHUNT DE CORRIENTE CONTINUA ESTA ALIMENTADO DESDE UNA RED DE CORRIENTE CONTINUA QUE PRESENTA FLUCTUACIONES DE VOLTAJE. LA CORRIENTE DE EXCITACION ES GOBERNADA POR MEDIO DE UN EMISOR DE VALORES DE MEDICION EFECTIVOS QUE AVERIGUA Y UTILIZA EL NIVEL DE VOLTAJE DE LA RED O DEL VOLTAJE DEL INDUCIDO (1) DEL MOTOR. EL ARROLLAMIENTO DE CAMPO (2) DEL MOTOR SHUNT DE CORRIENTE CONTINUA LLEVA ANTEPUESTA EN SERIE UNA RESISTENCIA (7), Y CON ELLA ESTA ACOPLADO EN PARALELO UN DIODO ZENER (8), CON LO CUAL EL NUMERO DE REVOLUCIONES DEL MOTOR SHUNT DE CORRIENTE CONTINUA PARECE CONSTANTE INCLUSO EN LA ZONA DE SATURACION DEL NUCLEO DE HIERRO DEL MISMO.
ES511557A 1981-06-05 1982-04-21 "instalacion reguladora para mantener constante el numero de revoluciones de un motor shunt de corriente continua". Granted ES511557A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81104358A EP0067891B1 (de) 1981-06-05 1981-06-05 Drehzahlkonstantregeleinrichtung eines Gleichstromnebenschlussmotors bei Netzspannungsschwankungen

Publications (2)

Publication Number Publication Date
ES8304381A1 true ES8304381A1 (es) 1983-02-16
ES511557A0 ES511557A0 (es) 1983-02-16

Family

ID=8187754

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511557A Granted ES511557A0 (es) 1981-06-05 1982-04-21 "instalacion reguladora para mantener constante el numero de revoluciones de un motor shunt de corriente continua".

Country Status (6)

Country Link
EP (1) EP0067891B1 (es)
AT (1) ATE16065T1 (es)
DE (1) DE3172582D1 (es)
ES (1) ES511557A0 (es)
PT (1) PT74752B (es)
ZA (1) ZA823918B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9508051D0 (en) * 1995-04-20 1995-06-07 Switched Reluctance Drives Ltd Compensation for input voltage variation in an electric motor drive

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904560C (de) * 1941-07-23 1954-02-18 Aeg Einrichtung zur Erzielung einer moeglichst gleichbleibenden Drehzahl bei Gleichstrom-Nebenschlussmotoren
US2721299A (en) * 1950-11-14 1955-10-18 Hartford Nat Bank & Trust Co Device for maintaining at least substantially constant the speed of direct current shunt-motors
GB838108A (en) * 1957-03-29 1960-06-22 Gen Electric Co Ltd Improvements in or relating to field excitation arrangements for direct current electric motors
DE1118248B (de) * 1960-10-19 1961-11-30 Siemens Ag Einrichtung an Antriebsmotoren mit Haupt- und Nebenschlusserregung fuer umlaufende Umformer
US3183427A (en) * 1961-03-01 1965-05-11 Westinghouse Electric Corp Field regulator for dynamoelectric machine
DE2318672A1 (de) * 1973-04-13 1974-11-07 Krupp Gmbh Energieversorgungsanlage

Also Published As

Publication number Publication date
DE3172582D1 (en) 1985-11-14
ZA823918B (en) 1983-04-27
EP0067891A1 (de) 1982-12-29
EP0067891B1 (de) 1985-10-09
ATE16065T1 (de) 1985-10-15
PT74752B (de) 1983-11-15
PT74752A (de) 1982-05-01
ES511557A0 (es) 1983-02-16

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