JPS5688691A - Operating apparatus for dc motor - Google Patents

Operating apparatus for dc motor

Info

Publication number
JPS5688691A
JPS5688691A JP16479579A JP16479579A JPS5688691A JP S5688691 A JPS5688691 A JP S5688691A JP 16479579 A JP16479579 A JP 16479579A JP 16479579 A JP16479579 A JP 16479579A JP S5688691 A JPS5688691 A JP S5688691A
Authority
JP
Japan
Prior art keywords
speed
motor
cooling blower
alpha
changed
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
JP16479579A
Other languages
English (en)
Inventor
Ikuo Ogawa
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 JP16479579A priority Critical patent/JPS5688691A/ja
Publication of JPS5688691A publication Critical patent/JPS5688691A/ja
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
    • H02P7/2805—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 whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Multiple Motors (AREA)
JP16479579A 1979-12-20 1979-12-20 Operating apparatus for dc motor Pending JPS5688691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16479579A JPS5688691A (en) 1979-12-20 1979-12-20 Operating apparatus for dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16479579A JPS5688691A (en) 1979-12-20 1979-12-20 Operating apparatus for dc motor

Publications (1)

Publication Number Publication Date
JPS5688691A true JPS5688691A (en) 1981-07-18

Family

ID=15800075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16479579A Pending JPS5688691A (en) 1979-12-20 1979-12-20 Operating apparatus for dc motor

Country Status (1)

Country Link
JP (1) JPS5688691A (ja)

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