JPS57145587A - Speed control device for motor - Google Patents

Speed control device for motor

Info

Publication number
JPS57145587A
JPS57145587A JP56031537A JP3153781A JPS57145587A JP S57145587 A JPS57145587 A JP S57145587A JP 56031537 A JP56031537 A JP 56031537A JP 3153781 A JP3153781 A JP 3153781A JP S57145587 A JPS57145587 A JP S57145587A
Authority
JP
Japan
Prior art keywords
field
speed
control amplifier
field weakening
amplification factor
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
JP56031537A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6227634B2 (enrdf_load_stackoverflow
Inventor
Kenji Omori
Keikichi Tanaka
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 JP56031537A priority Critical patent/JPS57145587A/ja
Publication of JPS57145587A publication Critical patent/JPS57145587A/ja
Publication of JPS6227634B2 publication Critical patent/JPS6227634B2/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
    • H02P7/298—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 armature and field supplies
    • H02P7/2985—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 armature and field supplies 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)
JP56031537A 1981-03-05 1981-03-05 Speed control device for motor Granted JPS57145587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56031537A JPS57145587A (en) 1981-03-05 1981-03-05 Speed control device for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56031537A JPS57145587A (en) 1981-03-05 1981-03-05 Speed control device for motor

Publications (2)

Publication Number Publication Date
JPS57145587A true JPS57145587A (en) 1982-09-08
JPS6227634B2 JPS6227634B2 (enrdf_load_stackoverflow) 1987-06-16

Family

ID=12333938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56031537A Granted JPS57145587A (en) 1981-03-05 1981-03-05 Speed control device for motor

Country Status (1)

Country Link
JP (1) JPS57145587A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50125184A (enrdf_load_stackoverflow) * 1974-03-18 1975-10-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50125184A (enrdf_load_stackoverflow) * 1974-03-18 1975-10-01

Also Published As

Publication number Publication date
JPS6227634B2 (enrdf_load_stackoverflow) 1987-06-16

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