AT249807B - Digital speed control device - Google Patents

Digital speed control device

Info

Publication number
AT249807B
AT249807B AT711265A AT711265A AT249807B AT 249807 B AT249807 B AT 249807B AT 711265 A AT711265 A AT 711265A AT 711265 A AT711265 A AT 711265A AT 249807 B AT249807 B AT 249807B
Authority
AT
Austria
Prior art keywords
control device
speed control
digital speed
digital
speed
Prior art date
Application number
AT711265A
Other languages
German (de)
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT249807B publication Critical patent/AT249807B/en

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 Direct Current Motors (AREA)
AT711265A 1964-09-25 1965-08-02 Digital speed control device AT249807B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES93354A DE1255182B (en) 1964-09-25 1964-09-25 Device for digital speed control of a DC motor

Publications (1)

Publication Number Publication Date
AT249807B true AT249807B (en) 1966-10-10

Family

ID=7517920

Family Applications (1)

Application Number Title Priority Date Filing Date
AT711265A AT249807B (en) 1964-09-25 1965-08-02 Digital speed control device

Country Status (4)

Country Link
AT (1) AT249807B (en)
BE (1) BE669225A (en)
DE (1) DE1255182B (en)
NL (1) NL6511419A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB673781A (en) * 1949-10-20 1952-06-11 Westinghouse Electric Int Co Improvements in or relating to photoelectric oscillatory scanners
US2932778A (en) * 1959-05-06 1960-04-12 Litton Ind Of California Frequency comparison rate servo
FR1243496A (en) * 1959-09-02 1960-10-14 Globe Ind Inc Device for controlling a movement
US3154730A (en) * 1961-03-14 1964-10-27 Ibm Speed control of a d. c. motor

Also Published As

Publication number Publication date
NL6511419A (en) 1966-03-28
BE669225A (en) 1965-12-31
DE1255182B (en) 1967-11-30

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