JPS57199486A - Controller for speed of motor - Google Patents

Controller for speed of motor

Info

Publication number
JPS57199486A
JPS57199486A JP8441681A JP8441681A JPS57199486A JP S57199486 A JPS57199486 A JP S57199486A JP 8441681 A JP8441681 A JP 8441681A JP 8441681 A JP8441681 A JP 8441681A JP S57199486 A JPS57199486 A JP S57199486A
Authority
JP
Japan
Prior art keywords
value
speed
mimic
current
command value
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
JP8441681A
Other languages
Japanese (ja)
Other versions
JPS633554B2 (en
Inventor
Koichi Ishida
Hiroshi Takahashi
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Manufacturing 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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP8441681A priority Critical patent/JPS57199486A/en
Publication of JPS57199486A publication Critical patent/JPS57199486A/en
Publication of JPS633554B2 publication Critical patent/JPS633554B2/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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation

Abstract

PURPOSE:To eliminate the need for a current detector by using the mimic value of motor currents arithmetically operated from the command value of armature voltage and the actual value of the speed of revolution as current actual value. CONSTITUTION:A speed regulator 1 outputs current command value ia* corresponding to deviation between the command value n* of the speed of revolution and the actual value n of the speed of revolution outputted from a tacho-generator 6. A current regulator 2 gives the command value Ea of the armature voltage corresponding to deviation among the current command value ia*, the mimic value ia of the motor currents and torque mimic value tauL to a thyristor converter 4 through an ignition pulse generator 3. A condition observer 8 inputs the actual value n of the speed of revolution and the command value Ea of the armature voltage, and outputs the mimic value ia of the motor currents and the torque mimic value tauL. Accordingly, the current detector is unnecessitated.
JP8441681A 1981-06-03 1981-06-03 Controller for speed of motor Granted JPS57199486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8441681A JPS57199486A (en) 1981-06-03 1981-06-03 Controller for speed of motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8441681A JPS57199486A (en) 1981-06-03 1981-06-03 Controller for speed of motor

Publications (2)

Publication Number Publication Date
JPS57199486A true JPS57199486A (en) 1982-12-07
JPS633554B2 JPS633554B2 (en) 1988-01-25

Family

ID=13829978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8441681A Granted JPS57199486A (en) 1981-06-03 1981-06-03 Controller for speed of motor

Country Status (1)

Country Link
JP (1) JPS57199486A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62104596U (en) * 1985-12-20 1987-07-03
WO1990004882A1 (en) * 1988-10-17 1990-05-03 Fanuc Ltd Servo control apparatus
JPH02155496A (en) * 1988-12-02 1990-06-14 Mitsubishi Electric Corp Measuring device for dynamic characteristic of stepping motor
WO2019188154A1 (en) * 2018-03-30 2019-10-03 パナソニックＩｐマネジメント株式会社 Motor driving device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54109118A (en) * 1978-01-19 1979-08-27 Siemens Ag Rotation speed controller
JPS55162894A (en) * 1979-06-04 1980-12-18 Fuji Electric Co Ltd Controller for dc motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54109118A (en) * 1978-01-19 1979-08-27 Siemens Ag Rotation speed controller
JPS55162894A (en) * 1979-06-04 1980-12-18 Fuji Electric Co Ltd Controller for dc motor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62104596U (en) * 1985-12-20 1987-07-03
WO1990004882A1 (en) * 1988-10-17 1990-05-03 Fanuc Ltd Servo control apparatus
JPH02155496A (en) * 1988-12-02 1990-06-14 Mitsubishi Electric Corp Measuring device for dynamic characteristic of stepping motor
JP2683260B2 (en) * 1988-12-02 1997-11-26 三菱電機株式会社 Measuring device for dynamic characteristics of stepper motor
WO2019188154A1 (en) * 2018-03-30 2019-10-03 パナソニックＩｐマネジメント株式会社 Motor driving device
JPWO2019188154A1 (en) * 2018-03-30 2021-04-08 パナソニックＩｐマネジメント株式会社 Motor drive

Also Published As

Publication number Publication date
JPS633554B2 (en) 1988-01-25

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