JPS57148586A - Speed controller for dc motor - Google Patents

Speed controller for dc motor

Info

Publication number
JPS57148586A
JPS57148586A JP56031667A JP3166781A JPS57148586A JP S57148586 A JPS57148586 A JP S57148586A JP 56031667 A JP56031667 A JP 56031667A JP 3166781 A JP3166781 A JP 3166781A JP S57148586 A JPS57148586 A JP S57148586A
Authority
JP
Japan
Prior art keywords
signal
field
amplifier
motor
field current
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
JP56031667A
Other languages
English (en)
Japanese (ja)
Other versions
JPS626437B2 (enrdf_load_stackoverflow
Inventor
Norihisa Funato
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha 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 Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP56031667A priority Critical patent/JPS57148586A/ja
Publication of JPS57148586A publication Critical patent/JPS57148586A/ja
Publication of JPS626437B2 publication Critical patent/JPS626437B2/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
    • H02P7/282—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 field supply only
    • H02P7/2825—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 field supply only 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 Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
JP56031667A 1981-03-05 1981-03-05 Speed controller for dc motor Granted JPS57148586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56031667A JPS57148586A (en) 1981-03-05 1981-03-05 Speed controller for dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56031667A JPS57148586A (en) 1981-03-05 1981-03-05 Speed controller for dc motor

Publications (2)

Publication Number Publication Date
JPS57148586A true JPS57148586A (en) 1982-09-13
JPS626437B2 JPS626437B2 (enrdf_load_stackoverflow) 1987-02-10

Family

ID=12337475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56031667A Granted JPS57148586A (en) 1981-03-05 1981-03-05 Speed controller for dc motor

Country Status (1)

Country Link
JP (1) JPS57148586A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6278094U (enrdf_load_stackoverflow) * 1985-11-05 1987-05-19
JP2022047983A (ja) * 2020-09-14 2022-03-25 東芝三菱電機産業システム株式会社 界磁制御装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6278094U (enrdf_load_stackoverflow) * 1985-11-05 1987-05-19
JP2022047983A (ja) * 2020-09-14 2022-03-25 東芝三菱電機産業システム株式会社 界磁制御装置

Also Published As

Publication number Publication date
JPS626437B2 (enrdf_load_stackoverflow) 1987-02-10

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