JPS57126294A - Controlling device for motor - Google Patents

Controlling device for motor

Info

Publication number
JPS57126294A
JPS57126294A JP56011056A JP1105681A JPS57126294A JP S57126294 A JPS57126294 A JP S57126294A JP 56011056 A JP56011056 A JP 56011056A JP 1105681 A JP1105681 A JP 1105681A JP S57126294 A JPS57126294 A JP S57126294A
Authority
JP
Japan
Prior art keywords
triangular
oscillator
frequency
motor
wave
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
JP56011056A
Other languages
English (en)
Japanese (ja)
Other versions
JPS634435B2 (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 JP56011056A priority Critical patent/JPS57126294A/ja
Publication of JPS57126294A publication Critical patent/JPS57126294A/ja
Publication of JPS634435B2 publication Critical patent/JPS634435B2/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
    • H02P7/285—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 supply only
    • H02P7/29—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 supply only using pulse modulation
    • H02P7/2913—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 supply only using pulse modulation 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)
JP56011056A 1981-01-28 1981-01-28 Controlling device for motor Granted JPS57126294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56011056A JPS57126294A (en) 1981-01-28 1981-01-28 Controlling device for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56011056A JPS57126294A (en) 1981-01-28 1981-01-28 Controlling device for motor

Publications (2)

Publication Number Publication Date
JPS57126294A true JPS57126294A (en) 1982-08-05
JPS634435B2 JPS634435B2 (enrdf_load_stackoverflow) 1988-01-28

Family

ID=11767354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56011056A Granted JPS57126294A (en) 1981-01-28 1981-01-28 Controlling device for motor

Country Status (1)

Country Link
JP (1) JPS57126294A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132092A (ja) * 1984-11-30 1986-06-19 Furukawa Electric Co Ltd:The 自動車用ワイパモ−タの速度制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132092A (ja) * 1984-11-30 1986-06-19 Furukawa Electric Co Ltd:The 自動車用ワイパモ−タの速度制御装置

Also Published As

Publication number Publication date
JPS634435B2 (enrdf_load_stackoverflow) 1988-01-28

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