JPS56116121A - Rotation synchronous detector - Google Patents

Rotation synchronous detector

Info

Publication number
JPS56116121A
JPS56116121A JP2024780A JP2024780A JPS56116121A JP S56116121 A JPS56116121 A JP S56116121A JP 2024780 A JP2024780 A JP 2024780A JP 2024780 A JP2024780 A JP 2024780A JP S56116121 A JPS56116121 A JP S56116121A
Authority
JP
Japan
Prior art keywords
signal
reference signal
shift register
circuit
rotation detector
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
JP2024780A
Other languages
Japanese (ja)
Other versions
JPH0318370B2 (en
Inventor
Akihiro Sakata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2024780A priority Critical patent/JPS56116121A/en
Publication of JPS56116121A publication Critical patent/JPS56116121A/en
Publication of JPH0318370B2 publication Critical patent/JPH0318370B2/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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/52—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another additionally providing control of relative angular displacement

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rotational Drive Of Disk (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Control Of Electric Motors In General (AREA)
  • Manipulation Of Pulses (AREA)

Abstract

PURPOSE:To detect a highly accurate synchronous relation between the rotational phase of a rotor and the reference signal, by displaying both the detection signal of a rotation detector circuit and the division signal of the reference signal source via a shift register. CONSTITUTION:The detection signal obtained from the rotation detector circuit 5 is used as the clock signal (b), and the signal (a) obtained by dividing the output of the reference signal source 9 through the divider circuit 8 is used as a serial input. These two signals are applied to the shift register 12 each. Then the signal that is delivered when the signal is put into all stages of the register 12 is displayed by the display circuit 13 to indicate that now it is in a prescribed synchronous relation.
JP2024780A 1980-02-19 1980-02-19 Rotation synchronous detector Granted JPS56116121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024780A JPS56116121A (en) 1980-02-19 1980-02-19 Rotation synchronous detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2024780A JPS56116121A (en) 1980-02-19 1980-02-19 Rotation synchronous detector

Publications (2)

Publication Number Publication Date
JPS56116121A true JPS56116121A (en) 1981-09-11
JPH0318370B2 JPH0318370B2 (en) 1991-03-12

Family

ID=12021857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024780A Granted JPS56116121A (en) 1980-02-19 1980-02-19 Rotation synchronous detector

Country Status (1)

Country Link
JP (1) JPS56116121A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153654A (en) * 1976-06-16 1977-12-20 Fuyou Bousai Kougiyou Kk Serial signal and gate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153654A (en) * 1976-06-16 1977-12-20 Fuyou Bousai Kougiyou Kk Serial signal and gate

Also Published As

Publication number Publication date
JPH0318370B2 (en) 1991-03-12

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