JPS5688686A - Speed control device for dc motor - Google Patents

Speed control device for dc motor

Info

Publication number
JPS5688686A
JPS5688686A JP16665479A JP16665479A JPS5688686A JP S5688686 A JPS5688686 A JP S5688686A JP 16665479 A JP16665479 A JP 16665479A JP 16665479 A JP16665479 A JP 16665479A JP S5688686 A JPS5688686 A JP S5688686A
Authority
JP
Japan
Prior art keywords
motor
circuit
counter
electromotive force
armature
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.)
Pending
Application number
JP16665479A
Other languages
English (en)
Inventor
Kunio Hirota
Masayuki Yamashita
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.)
Brother Industries Ltd
Original Assignee
Brother Industries 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 Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP16665479A priority Critical patent/JPS5688686A/ja
Publication of JPS5688686A publication Critical patent/JPS5688686A/ja
Pending 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 Electric Motors In General (AREA)
JP16665479A 1979-12-20 1979-12-20 Speed control device for dc motor Pending JPS5688686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16665479A JPS5688686A (en) 1979-12-20 1979-12-20 Speed control device for dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16665479A JPS5688686A (en) 1979-12-20 1979-12-20 Speed control device for dc motor

Publications (1)

Publication Number Publication Date
JPS5688686A true JPS5688686A (en) 1981-07-18

Family

ID=15835266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16665479A Pending JPS5688686A (en) 1979-12-20 1979-12-20 Speed control device for dc motor

Country Status (1)

Country Link
JP (1) JPS5688686A (ja)

Cited By (4)

* 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
JPS61132091A (ja) * 1984-11-30 1986-06-19 Furukawa Electric Co Ltd:The 永久磁石の界磁を有する直流電動機の回転速度検出方法
JPH02241386A (ja) * 1989-03-14 1990-09-26 Sankyo Seiki Mfg Co Ltd 電磁駆動装置の速度信号検出装置
JPH06133589A (ja) * 1992-10-16 1994-05-13 Mitsubishi Electric Corp ボイラ給水制御装置

Cited By (4)

* 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
JPS61132091A (ja) * 1984-11-30 1986-06-19 Furukawa Electric Co Ltd:The 永久磁石の界磁を有する直流電動機の回転速度検出方法
JPH02241386A (ja) * 1989-03-14 1990-09-26 Sankyo Seiki Mfg Co Ltd 電磁駆動装置の速度信号検出装置
JPH06133589A (ja) * 1992-10-16 1994-05-13 Mitsubishi Electric Corp ボイラ給水制御装置

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