JPS6143950B2 - - Google Patents

Info

Publication number
JPS6143950B2
JPS6143950B2 JP55018850A JP1885080A JPS6143950B2 JP S6143950 B2 JPS6143950 B2 JP S6143950B2 JP 55018850 A JP55018850 A JP 55018850A JP 1885080 A JP1885080 A JP 1885080A JP S6143950 B2 JPS6143950 B2 JP S6143950B2
Authority
JP
Japan
Prior art keywords
voltage
motor
frequency
converter
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
JP55018850A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56115188A (en
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 JP1885080A priority Critical patent/JPS56115188A/ja
Publication of JPS56115188A publication Critical patent/JPS56115188A/ja
Publication of JPS6143950B2 publication Critical patent/JPS6143950B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Electric Motors In General (AREA)
JP1885080A 1980-02-18 1980-02-18 Speed control device for motor Granted JPS56115188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1885080A JPS56115188A (en) 1980-02-18 1980-02-18 Speed control device for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1885080A JPS56115188A (en) 1980-02-18 1980-02-18 Speed control device for motor

Publications (2)

Publication Number Publication Date
JPS56115188A JPS56115188A (en) 1981-09-10
JPS6143950B2 true JPS6143950B2 (forum.php) 1986-09-30

Family

ID=11983019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1885080A Granted JPS56115188A (en) 1980-02-18 1980-02-18 Speed control device for motor

Country Status (1)

Country Link
JP (1) JPS56115188A (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6441641U (forum.php) * 1987-09-08 1989-03-13

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2919418A1 (en) 2013-08-14 2015-02-19 The Governors Of The University Of Alberta Clipped amplifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6441641U (forum.php) * 1987-09-08 1989-03-13

Also Published As

Publication number Publication date
JPS56115188A (en) 1981-09-10

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