ES258567A1 - Improvements in or relating to circuits for feeding the windings of electrical machines - Google Patents

Improvements in or relating to circuits for feeding the windings of electrical machines

Info

Publication number
ES258567A1
ES258567A1 ES0258567A ES258567A ES258567A1 ES 258567 A1 ES258567 A1 ES 258567A1 ES 0258567 A ES0258567 A ES 0258567A ES 258567 A ES258567 A ES 258567A ES 258567 A1 ES258567 A1 ES 258567A1
Authority
ES
Spain
Prior art keywords
windings
feeding
electrical machines
relating
circuits
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
ES0258567A
Other languages
Spanish (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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon 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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication of ES258567A1 publication Critical patent/ES258567A1/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
    • 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
    • H02P7/34—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 Ward-Leonard arrangements
    • 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
    • H02P7/34—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 Ward-Leonard arrangements
    • H02P7/347—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 Ward-Leonard arrangements in which only the generator field is controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

An arrangement for feeding the windings of electrical machines, especially the excitation winding of the generator of a drive regulated by Ward-Leonard, using controlled rectifiers, characterized in that means are seen that condition the zero point of the intensity of the excitation current at an ignition delay angle of preferably 90 degrees. (Machine-translation by Google Translate, not legally binding)
ES0258567A 1959-06-24 1960-06-02 Improvements in or relating to circuits for feeding the windings of electrical machines Expired ES258567A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7487859A CH372738A (en) 1959-06-24 1959-06-24 Arrangement for feeding a winding of an electrical machine

Publications (1)

Publication Number Publication Date
ES258567A1 true ES258567A1 (en) 1960-09-16

Family

ID=4533682

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0258567A Expired ES258567A1 (en) 1959-06-24 1960-06-02 Improvements in or relating to circuits for feeding the windings of electrical machines

Country Status (3)

Country Link
CH (1) CH372738A (en)
ES (1) ES258567A1 (en)
GB (1) GB903316A (en)

Also Published As

Publication number Publication date
GB903316A (en) 1962-08-15
CH372738A (en) 1963-10-31

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