JPS6220794B2 - - Google Patents

Info

Publication number
JPS6220794B2
JPS6220794B2 JP55092297A JP9229780A JPS6220794B2 JP S6220794 B2 JPS6220794 B2 JP S6220794B2 JP 55092297 A JP55092297 A JP 55092297A JP 9229780 A JP9229780 A JP 9229780A JP S6220794 B2 JPS6220794 B2 JP S6220794B2
Authority
JP
Japan
Prior art keywords
resistor
current
voltage
drive circuit
operational amplifier
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
JP55092297A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5720191A (en
Inventor
Masao Goto
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.)
Nippon Columbia Co Ltd
Original Assignee
Nippon Columbia 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 Nippon Columbia Co Ltd filed Critical Nippon Columbia Co Ltd
Priority to JP9229780A priority Critical patent/JPS5720191A/ja
Publication of JPS5720191A publication Critical patent/JPS5720191A/ja
Publication of JPS6220794B2 publication Critical patent/JPS6220794B2/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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/10—Arrangements for controlling torque ripple, e.g. providing reduced torque ripple

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP9229780A 1980-07-08 1980-07-08 Motor-driving circuit Granted JPS5720191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9229780A JPS5720191A (en) 1980-07-08 1980-07-08 Motor-driving circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9229780A JPS5720191A (en) 1980-07-08 1980-07-08 Motor-driving circuit

Publications (2)

Publication Number Publication Date
JPS5720191A JPS5720191A (en) 1982-02-02
JPS6220794B2 true JPS6220794B2 (cs) 1987-05-08

Family

ID=14050472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9229780A Granted JPS5720191A (en) 1980-07-08 1980-07-08 Motor-driving circuit

Country Status (1)

Country Link
JP (1) JPS5720191A (cs)

Also Published As

Publication number Publication date
JPS5720191A (en) 1982-02-02

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