JPS634433B2 - - Google Patents

Info

Publication number
JPS634433B2
JPS634433B2 JP55087809A JP8780980A JPS634433B2 JP S634433 B2 JPS634433 B2 JP S634433B2 JP 55087809 A JP55087809 A JP 55087809A JP 8780980 A JP8780980 A JP 8780980A JP S634433 B2 JPS634433 B2 JP S634433B2
Authority
JP
Japan
Prior art keywords
motor
transformer
thyristor
current
circuit
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
JP55087809A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5716593A (en
Inventor
Nagahiko Nagasaka
Shigeru Sakurai
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Manufacturing 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 Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Manufacturing Co Ltd
Priority to JP8780980A priority Critical patent/JPS5716593A/ja
Publication of JPS5716593A publication Critical patent/JPS5716593A/ja
Publication of JPS634433B2 publication Critical patent/JPS634433B2/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
JP8780980A 1980-06-30 1980-06-30 Motor driving system Granted JPS5716593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8780980A JPS5716593A (en) 1980-06-30 1980-06-30 Motor driving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8780980A JPS5716593A (en) 1980-06-30 1980-06-30 Motor driving system

Publications (2)

Publication Number Publication Date
JPS5716593A JPS5716593A (en) 1982-01-28
JPS634433B2 true JPS634433B2 (enrdf_load_stackoverflow) 1988-01-28

Family

ID=13925297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8780980A Granted JPS5716593A (en) 1980-06-30 1980-06-30 Motor driving system

Country Status (1)

Country Link
JP (1) JPS5716593A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53159508U (enrdf_load_stackoverflow) * 1977-05-20 1978-12-14

Also Published As

Publication number Publication date
JPS5716593A (en) 1982-01-28

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