JPS56101392A - Speed control system - Google Patents

Speed control system

Info

Publication number
JPS56101392A
JPS56101392A JP347680A JP347680A JPS56101392A JP S56101392 A JPS56101392 A JP S56101392A JP 347680 A JP347680 A JP 347680A JP 347680 A JP347680 A JP 347680A JP S56101392 A JPS56101392 A JP S56101392A
Authority
JP
Japan
Prior art keywords
clutch
signal
sampling value
latch circuit
speed control
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
JP347680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS627790B2 (enrdf_load_stackoverflow
Inventor
Kazuaki Takada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP347680A priority Critical patent/JPS56101392A/ja
Publication of JPS56101392A publication Critical patent/JPS56101392A/ja
Publication of JPS627790B2 publication Critical patent/JPS627790B2/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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/04—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors by means of a separate brake
    • H02P29/045—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors by means of a separate brake 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)
  • Sewing Machines And Sewing (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Control Of Direct Current Motors (AREA)
JP347680A 1980-01-18 1980-01-18 Speed control system Granted JPS56101392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP347680A JPS56101392A (en) 1980-01-18 1980-01-18 Speed control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP347680A JPS56101392A (en) 1980-01-18 1980-01-18 Speed control system

Publications (2)

Publication Number Publication Date
JPS56101392A true JPS56101392A (en) 1981-08-13
JPS627790B2 JPS627790B2 (enrdf_load_stackoverflow) 1987-02-19

Family

ID=11558379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP347680A Granted JPS56101392A (en) 1980-01-18 1980-01-18 Speed control system

Country Status (1)

Country Link
JP (1) JPS56101392A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS627790B2 (enrdf_load_stackoverflow) 1987-02-19

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