JPS60255079A - 電動機速度検出装置 - Google Patents

電動機速度検出装置

Info

Publication number
JPS60255079A
JPS60255079A JP59110625A JP11062584A JPS60255079A JP S60255079 A JPS60255079 A JP S60255079A JP 59110625 A JP59110625 A JP 59110625A JP 11062584 A JP11062584 A JP 11062584A JP S60255079 A JPS60255079 A JP S60255079A
Authority
JP
Japan
Prior art keywords
output
pulse
speed
counting
frequency
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
JP59110625A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6412190B2 (enrdf_load_stackoverflow
Inventor
Masuo Hanawaka
花若　増生
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric 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 Yokogawa Hokushin Electric Corp filed Critical Yokogawa Hokushin Electric Corp
Priority to JP59110625A priority Critical patent/JPS60255079A/ja
Publication of JPS60255079A publication Critical patent/JPS60255079A/ja
Publication of JPS6412190B2 publication Critical patent/JPS6412190B2/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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/16—Controlling the angular speed of one shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
JP59110625A 1984-05-30 1984-05-30 電動機速度検出装置 Granted JPS60255079A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59110625A JPS60255079A (ja) 1984-05-30 1984-05-30 電動機速度検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59110625A JPS60255079A (ja) 1984-05-30 1984-05-30 電動機速度検出装置

Publications (2)

Publication Number Publication Date
JPS60255079A true JPS60255079A (ja) 1985-12-16
JPS6412190B2 JPS6412190B2 (enrdf_load_stackoverflow) 1989-02-28

Family

ID=14540519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59110625A Granted JPS60255079A (ja) 1984-05-30 1984-05-30 電動機速度検出装置

Country Status (1)

Country Link
JP (1) JPS60255079A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6425888U (enrdf_load_stackoverflow) * 1987-07-30 1989-02-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6425888U (enrdf_load_stackoverflow) * 1987-07-30 1989-02-14

Also Published As

Publication number Publication date
JPS6412190B2 (enrdf_load_stackoverflow) 1989-02-28

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