KR840006889A - 유도전동기의 제어방법 - Google Patents

유도전동기의 제어방법 Download PDF

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Publication number
KR840006889A
KR840006889A KR1019830004689A KR830004689A KR840006889A KR 840006889 A KR840006889 A KR 840006889A KR 1019830004689 A KR1019830004689 A KR 1019830004689A KR 830004689 A KR830004689 A KR 830004689A KR 840006889 A KR840006889 A KR 840006889A
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KR
South Korea
Prior art keywords
component
induction motor
control method
excitation current
terminal voltage
Prior art date
Application number
KR1019830004689A
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English (en)
Other versions
KR920000730B1 (ko
Inventor
도시아끼 오꾸야마
Original Assignee
미다 가쓰시게
가부시기가이샤 히다찌세이사꾸쇼
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15955646&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR840006889(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 미다 가쓰시게, 가부시기가이샤 히다찌세이사꾸쇼 filed Critical 미다 가쓰시게
Publication of KR840006889A publication Critical patent/KR840006889A/ko
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Publication of KR920000730B1 publication Critical patent/KR920000730B1/ko

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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
    • H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
    • H02P21/18—Estimation of position or speed
    • 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
    • H02P21/24—Vector control not involving the use of rotor position or rotor speed sensors
    • H02P21/26—Rotor flux based control
    • 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
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/01—Asynchronous machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

내용 없음

Description

유도전동기의 제어방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명의 일실시예를 나타낸 회로구성도.
제4도는 제5도는 각기 본원 발명의 다른 실시예를 나타낸 회로구성도.

Claims (2)

  1. 유도전동기에 공급하는 1차전류의 토오크전류성분과 여자전류성분을 독립적으로 지령하며, 1차전류의 크기와 위상을 제어하는 유도전동기의 제어방법에 있어서, 상기 유도전동기의 단자전압을 검출하고, 이 단자전압의 상기 여자전류성분과 평행성분 및 직교성분을 각기 분해해서 구하며, 단자전압의 여자전류성분과 평형성분이 0으로 되도록 상기 유도전동기의 1차주파수를 제어하는 동시에, 단자전압의 여자전류성분과 직교성분이 설정치로 되도록 상기 여자전류성분의 크기를 제어토록 한 것을 특징으로 하는 유도전동기의 제어방법.
  2. 유도전동기에 공급하는 1차전류의 토오크전류성분과 여자전류성분을 독립적으로 지령하고, 1차전류의 크기와 위상을 제어하는 유도전동기의 제어방법에 있어서, 상기 유도전동기의 단자전압에서 자속을 검출하고, 이 자속의 상기 여자전류성분과 평행성분 및 직교성분을 각기 분해해서 구하여, 자속의 여자전류성분과 직교성분이 0으로 되도록 유도전동기 1의차주파수를 제어하는 동시에 자속의 여자전류성분과 평행성분이 설정치가 되도록 여자전류의 크기를 제어토록 한 것을 특징으로 하는 유도전동기의 제어방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830004689A 1982-10-04 1983-10-04 유도전동기의 제어방법 KR920000730B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57173184A JPS5963998A (ja) 1982-10-04 1982-10-04 誘導電動機の制御方法
JP?????82-173184 1982-10-04
JP173184 1982-10-04

Publications (2)

Publication Number Publication Date
KR840006889A true KR840006889A (ko) 1984-12-03
KR920000730B1 KR920000730B1 (ko) 1992-01-21

Family

ID=15955646

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830004689A KR920000730B1 (ko) 1982-10-04 1983-10-04 유도전동기의 제어방법

Country Status (6)

Country Link
US (1) US4503376A (ko)
EP (1) EP0105511B1 (ko)
JP (1) JPS5963998A (ko)
KR (1) KR920000730B1 (ko)
DE (1) DE3375350D1 (ko)
IN (1) IN161387B (ko)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156184A (ja) * 1983-02-23 1984-09-05 Hitachi Ltd 誘導電動機の制御方法
JPH0632581B2 (ja) * 1984-04-13 1994-04-27 三菱電機株式会社 誘導電動機制御装置
US4680526A (en) * 1984-08-21 1987-07-14 Hitachi, Ltd. Method of controlling inverter-driven induction motor
JPS61196787A (ja) * 1985-02-25 1986-08-30 Fanuc Ltd 誘導電動機のトルク制御方式
JPH0687676B2 (ja) * 1985-10-07 1994-11-02 株式会社豊田中央研究所 多相インバ−タの電流制御方法
US4845418A (en) * 1986-08-27 1989-07-04 Allen-Bradley Company, Inc. Flux profile control for startup of an induction motor
JPH07108119B2 (ja) * 1987-08-08 1995-11-15 三菱電機株式会社 誘導電動機制御装置
DE3852856T2 (de) * 1987-09-08 1995-05-18 Meidensha Electric Mfg Co Ltd Regelsystem zur Regelung der Umdrehungsgeschwindigkeit eines elektrischen Motors.
US5140248A (en) * 1987-12-23 1992-08-18 Allen-Bradley Company, Inc. Open loop motor control with both voltage and current regulation
JP2780263B2 (ja) * 1988-02-23 1998-07-30 株式会社明電舎 誘導電動機のベクトル制御方法と装置
JP2646633B2 (ja) * 1988-03-26 1997-08-27 株式会社安川電機 誘導電動機の磁束演算方法
JPH02101985A (ja) * 1988-10-08 1990-04-13 Toshiba Corp 誘導電動機の制御装置
US4862054A (en) * 1988-10-31 1989-08-29 Westinghouse Electric Corp. Tacho-less vector control adaptive system for motor drive
FI87413C (fi) * 1989-11-20 1992-12-28 Abb Stroemberg Drives Oy Foerfarande foer foerhindrande av kippning av en asynkronmaskin
FI86784C (fi) * 1990-03-13 1992-10-12 Kone Oy Foerfarande och anordning foer bromsning av en av en frekvenskonverter matad kortsluten asynkronmotor i en hiss i en felsituation
US5032771A (en) * 1990-08-09 1991-07-16 Allen-Bradley Company, Inc. Slip control based on sensing voltage fed to an induction motor
DE69404927T2 (de) * 1993-09-27 1998-03-19 Matsushita Electric Works Ltd Verfahren und Anordnung für Vektorsteuerung zum Steuern der Rotorgeschwindigkeit eines Induktionsmotor
KR950015957A (ko) * 1993-11-12 1995-06-17 이대원 유도 전동기의 벡터 제어방법 및 장치
JP3152058B2 (ja) * 1994-03-18 2001-04-03 富士電機株式会社 誘導電動機の可変速制御装置
US5541488A (en) * 1994-04-11 1996-07-30 Sundstrand Corporation Method and apparatus for controlling induction motors
US5844397A (en) * 1994-04-29 1998-12-01 Reda Pump Downhole pumping system with variable speed pulse width modulated inverter coupled to electrical motor via non-gap transformer
AUPN367095A0 (en) * 1995-06-20 1995-07-13 Amcor Limited Corrugated board manufacture
EP0870358A1 (de) * 1995-12-29 1998-10-14 D-Tech GmbH Antriebstechnik und Mikroelektronik Kompensierte feldorientierte regelung (kfo)
US5909098A (en) * 1996-05-02 1999-06-01 Reda Pump Downhole pumping system with variable speed pulse-width modulated inverter coupled to electrical motor via non-gap transformer
FI112414B (fi) * 2001-03-19 2003-11-28 Abb Industry Oy Menetelmä vaihtosuuntaajan yhteydessä

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT289964B (de) * 1968-04-18 1971-05-10 Siemens Ag Elektrische Einrichtung zur Istwertbildung in einer vermaschten Regelanordnung für eine insbesondere umrichtergespeiste Drehstromasynchronmaschine
DE2341761C3 (de) * 1973-08-17 1978-04-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zum Betrieb eines fahrweggebundenen Triebfahrzeuges mit einem synchronen Linearmotor
DE2919852A1 (de) * 1979-05-16 1980-12-04 Siemens Ag Lastzustandsregelung einer umrichtergespeisten asynchronmaschine
JPS5755781A (en) 1980-09-17 1982-04-02 Yaskawa Electric Mfg Co Ltd Speed control of induction motor
JPS6038954B2 (ja) * 1980-12-30 1985-09-03 ファナック株式会社 誘導電動機駆動方式
JPS57199489A (en) * 1981-05-29 1982-12-07 Hitachi Ltd Controller for induction motor
JPS58123394A (ja) * 1982-01-18 1983-07-22 Hitachi Ltd 交流電動機の制御装置

Also Published As

Publication number Publication date
EP0105511A2 (en) 1984-04-18
IN161387B (ko) 1987-11-21
JPH0328913B2 (ko) 1991-04-22
KR920000730B1 (ko) 1992-01-21
EP0105511A3 (en) 1985-11-13
JPS5963998A (ja) 1984-04-11
DE3375350D1 (en) 1988-02-18
US4503376A (en) 1985-03-05
EP0105511B1 (en) 1988-01-13

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