KR880001593B1 - 교류 전동기의 속도 제어장치 - Google Patents

교류 전동기의 속도 제어장치 Download PDF

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Publication number
KR880001593B1
KR880001593B1 KR8202543A KR820002543A KR880001593B1 KR 880001593 B1 KR880001593 B1 KR 880001593B1 KR 8202543 A KR8202543 A KR 8202543A KR 820002543 A KR820002543 A KR 820002543A KR 880001593 B1 KR880001593 B1 KR 880001593B1
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South Korea
Prior art keywords
speed
pulse
motor
current
generated
Prior art date
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Expired
Application number
KR8202543A
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English (en)
Korean (ko)
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KR840001009A (ko
Inventor
미쯔오 구라가께
Original Assignee
이나바 세이우 에몽
후지쓰후 아낙크 가부시끼가이샤
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Publication of KR840001009A publication Critical patent/KR840001009A/ko
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Publication of KR880001593B1 publication Critical patent/KR880001593B1/ko
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    • 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
    • H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Ac Motors In General (AREA)
KR8202543A 1981-06-09 1982-06-07 교류 전동기의 속도 제어장치 Expired KR880001593B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP88521 1981-06-09
JP56088521A JPS57203958A (en) 1981-06-09 1981-06-09 Detecting method for velocity of induction motor

Publications (2)

Publication Number Publication Date
KR840001009A KR840001009A (ko) 1984-03-26
KR880001593B1 true KR880001593B1 (ko) 1988-08-24

Family

ID=13945129

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8202543A Expired KR880001593B1 (ko) 1981-06-09 1982-06-07 교류 전동기의 속도 제어장치

Country Status (2)

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JP (1) JPS57203958A (enrdf_load_html_response)
KR (1) KR880001593B1 (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0714901Y2 (ja) * 1988-08-01 1995-04-10 日産自動車株式会社 エンジン回転信号処理装置
JP3296527B2 (ja) * 1994-08-05 2002-07-02 株式会社安川電機 モータ速度制御装置

Also Published As

Publication number Publication date
JPS57203958A (en) 1982-12-14
KR840001009A (ko) 1984-03-26
JPS6156950B2 (enrdf_load_html_response) 1986-12-04

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