JPS5720817A - Line driving control device - Google Patents

Line driving control device

Info

Publication number
JPS5720817A
JPS5720817A JP9568380A JP9568380A JPS5720817A JP S5720817 A JPS5720817 A JP S5720817A JP 9568380 A JP9568380 A JP 9568380A JP 9568380 A JP9568380 A JP 9568380A JP S5720817 A JPS5720817 A JP S5720817A
Authority
JP
Japan
Prior art keywords
speed
tension
signal
motor
integral amplifier
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
JP9568380A
Other languages
Japanese (ja)
Inventor
Yoji Kishida
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9568380A priority Critical patent/JPS5720817A/en
Publication of JPS5720817A publication Critical patent/JPS5720817A/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
    • H02P7/285—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 supply only
    • H02P7/292—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 supply only using static converters, e.g. AC to DC
    • H02P7/293—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 supply only using static converters, e.g. AC to DC using phase control

Abstract

PURPOSE:To ensure an effective line driving control, by controlling a motor to simultaneously obtain the stability of both speed and tension within a processor of a comtinuous process line. CONSTITUTION:A DC motor 14 receives a speed control with the value of addition of the set value of a speed setter 17 and the tension correction signal used as a speed standard. In other words, the current reference obtained by butting the speed reference and the speed feedback signal of a rotary generator 15 through an integral amplifier is butted to the current feedback signal that detected the AC input current of a thyristor device through an integral amplifier 21, and an error between the both is extracted to obtain a phase control signal. Thus the gate pulse is obtained for the thyristor corresponding to the phase control signal to give a control to the armature voltage of the motor 14. The tension correction signal supplies both the set value of a tension setter 18 and the output of a tension detector 18 to a comparator 30. The error signal of the comparator 30 is amplified by an integral amplifier 23 to be delivered as a tension correction signal.
JP9568380A 1980-07-15 1980-07-15 Line driving control device Pending JPS5720817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9568380A JPS5720817A (en) 1980-07-15 1980-07-15 Line driving control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9568380A JPS5720817A (en) 1980-07-15 1980-07-15 Line driving control device

Publications (1)

Publication Number Publication Date
JPS5720817A true JPS5720817A (en) 1982-02-03

Family

ID=14144286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9568380A Pending JPS5720817A (en) 1980-07-15 1980-07-15 Line driving control device

Country Status (1)

Country Link
JP (1) JPS5720817A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010057745A (en) * 1999-12-23 2001-07-05 이구택 Method of simulation for estimate of control performance of line drive control in cold rolled mills

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010057745A (en) * 1999-12-23 2001-07-05 이구택 Method of simulation for estimate of control performance of line drive control in cold rolled mills

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