JPS5688685A - Circuit for detecting counter-electromotive force and driving current - Google Patents

Circuit for detecting counter-electromotive force and driving current

Info

Publication number
JPS5688685A
JPS5688685A JP16617579A JP16617579A JPS5688685A JP S5688685 A JPS5688685 A JP S5688685A JP 16617579 A JP16617579 A JP 16617579A JP 16617579 A JP16617579 A JP 16617579A JP S5688685 A JPS5688685 A JP S5688685A
Authority
JP
Japan
Prior art keywords
motor
electromotive force
differential
driving current
circuit
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
JP16617579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6217956B2 (enrdf_load_stackoverflow
Inventor
Shinichi Ishizuka
Osamu Fukui
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.)
Pioneer Video Corp
Universal Pioneer Corp
Original Assignee
Pioneer Video Corp
Universal Pioneer Corp
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 Pioneer Video Corp, Universal Pioneer Corp filed Critical Pioneer Video Corp
Priority to JP16617579A priority Critical patent/JPS5688685A/ja
Publication of JPS5688685A publication Critical patent/JPS5688685A/ja
Publication of JPS6217956B2 publication Critical patent/JPS6217956B2/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 Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
JP16617579A 1979-12-20 1979-12-20 Circuit for detecting counter-electromotive force and driving current Granted JPS5688685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16617579A JPS5688685A (en) 1979-12-20 1979-12-20 Circuit for detecting counter-electromotive force and driving current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16617579A JPS5688685A (en) 1979-12-20 1979-12-20 Circuit for detecting counter-electromotive force and driving current

Publications (2)

Publication Number Publication Date
JPS5688685A true JPS5688685A (en) 1981-07-18
JPS6217956B2 JPS6217956B2 (enrdf_load_stackoverflow) 1987-04-20

Family

ID=15826459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16617579A Granted JPS5688685A (en) 1979-12-20 1979-12-20 Circuit for detecting counter-electromotive force and driving current

Country Status (1)

Country Link
JP (1) JPS5688685A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013489A (ja) * 1983-07-05 1985-01-23 Seiko Instr & Electronics Ltd 直流モ−タ駆動装置の異常検出装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0181949U (enrdf_load_stackoverflow) * 1987-11-20 1989-06-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013489A (ja) * 1983-07-05 1985-01-23 Seiko Instr & Electronics Ltd 直流モ−タ駆動装置の異常検出装置

Also Published As

Publication number Publication date
JPS6217956B2 (enrdf_load_stackoverflow) 1987-04-20

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