JPS5780289A - Controller for motor - Google Patents

Controller for motor

Info

Publication number
JPS5780289A
JPS5780289A JP55154981A JP15498180A JPS5780289A JP S5780289 A JPS5780289 A JP S5780289A JP 55154981 A JP55154981 A JP 55154981A JP 15498180 A JP15498180 A JP 15498180A JP S5780289 A JPS5780289 A JP S5780289A
Authority
JP
Japan
Prior art keywords
motor
reel
driving
tension
signals
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.)
Pending
Application number
JP55154981A
Other languages
Japanese (ja)
Inventor
Toshiaki Mori
Akiyoshi Yamamoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP55154981A priority Critical patent/JPS5780289A/en
Publication of JPS5780289A publication Critical patent/JPS5780289A/en
Pending 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 supply
    • H02P7/2985—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 supply 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)
  • Control Of Electric Motors In General (AREA)

Abstract

PURPOSE:To control the tension of a material at predetermined value by controlling the DC motor for driving a reel on the basis of the speed of revolution of the DC motor for driving the reel and counterelectromotive force. CONSTITUTION:With a computing element 9, the revolution speed signals N of the DC motor for driving the reel, the counterelectromotive force CEMF, reel diameter set value Do, material thickness set value h and reduction ratio GR between the motor and the reel are inputted, and the signals of (Do+2h/GR. Ndt).N/CEMF are outputted. A multiplier 10 multiplies the output signals of the computing element 9 and material tension set value F, and outputs the value to an armature current controller 3 as armature current reference signals. Accordingly, the tension of the material can be controlled at predetermined value.
JP55154981A 1980-11-04 1980-11-04 Controller for motor Pending JPS5780289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55154981A JPS5780289A (en) 1980-11-04 1980-11-04 Controller for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55154981A JPS5780289A (en) 1980-11-04 1980-11-04 Controller for motor

Publications (1)

Publication Number Publication Date
JPS5780289A true JPS5780289A (en) 1982-05-19

Family

ID=15596094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55154981A Pending JPS5780289A (en) 1980-11-04 1980-11-04 Controller for motor

Country Status (1)

Country Link
JP (1) JPS5780289A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51129576A (en) * 1975-05-06 1976-11-11 Hitachi Ltd A loss compensation control apparatus for a take-up roll

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51129576A (en) * 1975-05-06 1976-11-11 Hitachi Ltd A loss compensation control apparatus for a take-up roll

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