JPS5863089A - タンデム圧延機の電動機速度制御装置 - Google Patents

タンデム圧延機の電動機速度制御装置

Info

Publication number
JPS5863089A
JPS5863089A JP56158646A JP15864681A JPS5863089A JP S5863089 A JPS5863089 A JP S5863089A JP 56158646 A JP56158646 A JP 56158646A JP 15864681 A JP15864681 A JP 15864681A JP S5863089 A JPS5863089 A JP S5863089A
Authority
JP
Japan
Prior art keywords
stand
speed
electric motor
speed control
workpiece
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.)
Granted
Application number
JP56158646A
Other languages
English (en)
Japanese (ja)
Other versions
JPH034281B2 (enrdf_load_stackoverflow
Inventor
▲すけ▼川　隆
Takashi Sukegawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56158646A priority Critical patent/JPS5863089A/ja
Publication of JPS5863089A publication Critical patent/JPS5863089A/ja
Publication of JPH034281B2 publication Critical patent/JPH034281B2/ja
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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/68—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more DC dynamo-electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Control Of Multiple Motors (AREA)
JP56158646A 1981-10-07 1981-10-07 タンデム圧延機の電動機速度制御装置 Granted JPS5863089A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56158646A JPS5863089A (ja) 1981-10-07 1981-10-07 タンデム圧延機の電動機速度制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56158646A JPS5863089A (ja) 1981-10-07 1981-10-07 タンデム圧延機の電動機速度制御装置

Publications (2)

Publication Number Publication Date
JPS5863089A true JPS5863089A (ja) 1983-04-14
JPH034281B2 JPH034281B2 (enrdf_load_stackoverflow) 1991-01-22

Family

ID=15676250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56158646A Granted JPS5863089A (ja) 1981-10-07 1981-10-07 タンデム圧延機の電動機速度制御装置

Country Status (1)

Country Link
JP (1) JPS5863089A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103252352A (zh) * 2013-05-21 2013-08-21 山西太钢不锈钢股份有限公司 轧机故障空设轧制方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521384A (en) * 1975-06-24 1977-01-07 Toshiba Corp Program relay device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521384A (en) * 1975-06-24 1977-01-07 Toshiba Corp Program relay device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103252352A (zh) * 2013-05-21 2013-08-21 山西太钢不锈钢股份有限公司 轧机故障空设轧制方法

Also Published As

Publication number Publication date
JPH034281B2 (enrdf_load_stackoverflow) 1991-01-22

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