JPS56166791A - Motor driving system - Google Patents

Motor driving system

Info

Publication number
JPS56166791A
JPS56166791A JP6920580A JP6920580A JPS56166791A JP S56166791 A JPS56166791 A JP S56166791A JP 6920580 A JP6920580 A JP 6920580A JP 6920580 A JP6920580 A JP 6920580A JP S56166791 A JPS56166791 A JP S56166791A
Authority
JP
Japan
Prior art keywords
thyristor
interrupted
transformer
transistor
feedback diode
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
JP6920580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6329516B2 (enrdf_load_stackoverflow
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 JP6920580A priority Critical patent/JPS56166791A/ja
Publication of JPS56166791A publication Critical patent/JPS56166791A/ja
Publication of JPS6329516B2 publication Critical patent/JPS6329516B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
JP6920580A 1980-05-24 1980-05-24 Motor driving system Granted JPS56166791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6920580A JPS56166791A (en) 1980-05-24 1980-05-24 Motor driving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6920580A JPS56166791A (en) 1980-05-24 1980-05-24 Motor driving system

Publications (2)

Publication Number Publication Date
JPS56166791A true JPS56166791A (en) 1981-12-22
JPS6329516B2 JPS6329516B2 (enrdf_load_stackoverflow) 1988-06-14

Family

ID=13395981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6920580A Granted JPS56166791A (en) 1980-05-24 1980-05-24 Motor driving system

Country Status (1)

Country Link
JP (1) JPS56166791A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5058522U (enrdf_load_stackoverflow) * 1973-09-25 1975-05-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5058522U (enrdf_load_stackoverflow) * 1973-09-25 1975-05-31

Also Published As

Publication number Publication date
JPS6329516B2 (enrdf_load_stackoverflow) 1988-06-14

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