JPH0156639B2 - - Google Patents

Info

Publication number
JPH0156639B2
JPH0156639B2 JP57152620A JP15262082A JPH0156639B2 JP H0156639 B2 JPH0156639 B2 JP H0156639B2 JP 57152620 A JP57152620 A JP 57152620A JP 15262082 A JP15262082 A JP 15262082A JP H0156639 B2 JPH0156639 B2 JP H0156639B2
Authority
JP
Japan
Prior art keywords
current
value
predetermined value
feedback value
motor
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
JP57152620A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5944995A (ja
Inventor
Masahiro Tobyo
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 JP57152620A priority Critical patent/JPS5944995A/ja
Publication of JPS5944995A publication Critical patent/JPS5944995A/ja
Publication of JPH0156639B2 publication Critical patent/JPH0156639B2/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
    • H02P7/295—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 of the kind having one thyristor or the like in series with the power supply and the motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
JP57152620A 1982-09-03 1982-09-03 直流電動機の制御装置 Granted JPS5944995A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57152620A JPS5944995A (ja) 1982-09-03 1982-09-03 直流電動機の制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57152620A JPS5944995A (ja) 1982-09-03 1982-09-03 直流電動機の制御装置

Publications (2)

Publication Number Publication Date
JPS5944995A JPS5944995A (ja) 1984-03-13
JPH0156639B2 true JPH0156639B2 (en]) 1989-11-30

Family

ID=15544355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57152620A Granted JPS5944995A (ja) 1982-09-03 1982-09-03 直流電動機の制御装置

Country Status (1)

Country Link
JP (1) JPS5944995A (en])

Also Published As

Publication number Publication date
JPS5944995A (ja) 1984-03-13

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