KR840008725A - 교류 전류 제어장치 - Google Patents

교류 전류 제어장치 Download PDF

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Publication number
KR840008725A
KR840008725A KR1019840001351A KR840001351A KR840008725A KR 840008725 A KR840008725 A KR 840008725A KR 1019840001351 A KR1019840001351 A KR 1019840001351A KR 840001351 A KR840001351 A KR 840001351A KR 840008725 A KR840008725 A KR 840008725A
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South Korea
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value
current
proportional
axis
deviation
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KR1019840001351A
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KR890002874B1 (ko
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료오이찌(외 1) 구로사와
Original Assignee
사바 쇼오이찌
도오쿄오 시바우라덴기 가부시기 가이샤
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12633549&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR840008725(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 사바 쇼오이찌, 도오쿄오 시바우라덴기 가부시기 가이샤 filed Critical 사바 쇼오이찌
Publication of KR840008725A publication Critical patent/KR840008725A/ko
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Publication of KR890002874B1 publication Critical patent/KR890002874B1/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
    • H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/906—Proportional-integral system

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

내용 없음

Description

교류 전류 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제4도는 본 발명의 한 실시예를 표시하는 블럭도이다.

Claims (1)

  1. 전력 변환기에 의해서 인가되는 다상부하에 흐르는 교류 전류를 검출하는 전류검출기, 상기 전류 검출기 출력의 다상전류 검출치를 각 주파수 W로 회전하는 좌표상에서의 2축 전류치 id,iq로 변환하는 회전 좌표 변환기, 변환된 2축 전류치 id및 iq에 대하는 2축 전류 기준치 id및 iq를 발생하는 기준 발생기, 상기 2축 전류치 id및 iq와 상기 2축 전류 기준치 id및 iq를 입력하여 2축 전압치 ed및 eq를 출력하는 제어 증폭기, 상기 2축의 전압치 ed, eq및 상기 각 주파수 W에 따라서 상기 전력 변환기의 발생하는 전압의 기준치를 연산하는 좌표변환기를 구비한 교류 전류 제어장치에 있어서, 상기 제어 증폭기 출력의 전압치 ed가 적어도 전류 기준치 id와 전류치 id와의 편차 △id에 비례한 량과 상기 편차 △id의 적분치에 비례한 량과 전류기준치 iq와 전류치iq와의 편차 △iq에 상기 각 주파수 W를 곱한 값의 적분치에 비례한 량을 포함하고, 상기 제어 증폭기 출력의 전압치 eq가 적어도 상기 편차 △iq에 비례한 량과 상기 편차 △iq의 적분치에 비례한 량과 상기 편차 △id에 상기 각 주파수 W를 곱한 값의 적분치에 비례한 량을 포함하는 것을 특징으로 하는 전력 변환기의 교류 전류 제어장치.
    ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.
KR1019840001351A 1983-03-16 1984-03-16 교류 전류 제어 장치 KR890002874B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP58-42349 1983-03-16
JP42349 1983-03-16
JP58042349A JPS59169369A (ja) 1983-03-16 1983-03-16 交流電流制御装置

Publications (2)

Publication Number Publication Date
KR840008725A true KR840008725A (ko) 1984-12-17
KR890002874B1 KR890002874B1 (ko) 1989-08-05

Family

ID=12633549

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840001351A KR890002874B1 (ko) 1983-03-16 1984-03-16 교류 전류 제어 장치

Country Status (5)

Country Link
US (1) US4555755A (ko)
EP (1) EP0119583B1 (ko)
JP (1) JPS59169369A (ko)
KR (1) KR890002874B1 (ko)
DE (1) DE3461583D1 (ko)

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Also Published As

Publication number Publication date
US4555755A (en) 1985-11-26
EP0119583B1 (en) 1986-12-03
JPH031917B2 (ko) 1991-01-11
EP0119583A1 (en) 1984-09-26
DE3461583D1 (en) 1987-01-15
JPS59169369A (ja) 1984-09-25
KR890002874B1 (ko) 1989-08-05

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