JPS56117587A - Controller for motor speed - Google Patents

Controller for motor speed

Info

Publication number
JPS56117587A
JPS56117587A JP1942880A JP1942880A JPS56117587A JP S56117587 A JPS56117587 A JP S56117587A JP 1942880 A JP1942880 A JP 1942880A JP 1942880 A JP1942880 A JP 1942880A JP S56117587 A JPS56117587 A JP S56117587A
Authority
JP
Japan
Prior art keywords
voltage
converter
power supply
precision
converted
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
JP1942880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6143954B2 (enrdf_load_stackoverflow
Inventor
Takeji Uchida
Hajime Kudo
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 JP1942880A priority Critical patent/JPS56117587A/ja
Publication of JPS56117587A publication Critical patent/JPS56117587A/ja
Publication of JPS6143954B2 publication Critical patent/JPS6143954B2/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
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Multiple Motors (AREA)
JP1942880A 1980-02-19 1980-02-19 Controller for motor speed Granted JPS56117587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1942880A JPS56117587A (en) 1980-02-19 1980-02-19 Controller for motor speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1942880A JPS56117587A (en) 1980-02-19 1980-02-19 Controller for motor speed

Publications (2)

Publication Number Publication Date
JPS56117587A true JPS56117587A (en) 1981-09-16
JPS6143954B2 JPS6143954B2 (enrdf_load_stackoverflow) 1986-09-30

Family

ID=11998998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1942880A Granted JPS56117587A (en) 1980-02-19 1980-02-19 Controller for motor speed

Country Status (1)

Country Link
JP (1) JPS56117587A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6143954B2 (enrdf_load_stackoverflow) 1986-09-30

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