KR900019323A - 인버터의 제어장치 - Google Patents

인버터의 제어장치 Download PDF

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Publication number
KR900019323A
KR900019323A KR1019890015625A KR890015625A KR900019323A KR 900019323 A KR900019323 A KR 900019323A KR 1019890015625 A KR1019890015625 A KR 1019890015625A KR 890015625 A KR890015625 A KR 890015625A KR 900019323 A KR900019323 A KR 900019323A
Authority
KR
South Korea
Prior art keywords
pulse width
modulated wave
zero cross
circuit
delay circuit
Prior art date
Application number
KR1019890015625A
Other languages
English (en)
Other versions
KR920001946B1 (ko
Inventor
진국정
유끼오 가와
Original Assignee
가스가 가즈오
가스가 덴끼 가부시끼가이샤
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
Application filed by 가스가 가즈오, 가스가 덴끼 가부시끼가이샤 filed Critical 가스가 가즈오
Publication of KR900019323A publication Critical patent/KR900019323A/ko
Application granted granted Critical
Publication of KR920001946B1 publication Critical patent/KR920001946B1/ko

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Classifications

    • 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
    • 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
    • H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
    • H02M7/53875—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with analogue control of three-phase output
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/38—Means for preventing simultaneous conduction of switches
    • H02M1/385—Means for preventing simultaneous conduction of switches with means for correcting output voltage deviations introduced by the dead time

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)

Abstract

내용 없음

Description

인버터의 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 실시예의 구성을 도시하는 블록도, 제2도는 동 실시예의 동작을 설명하기 위한 흐름도, 제3a도 및 제3b도는 동 실시예의 동작을 종래 장치의 그것과 비교하기 위한 파형도.

Claims (1)

  1. 양측과 음측의 스위칭 소자에 각각 프리휠 다이오드가 병렬 접속된 3개의 주회로 아암의 양단에 직류 전압을 부가함과 동시에, 상기 스위칭 소자를 온, 오프 제어하여 상기 주회로 아암의 중간부에서 3상 교류를 인출하는 인버터에 있어서, 상기 3상 교류의 제로 크로스 검을 검출하는 제로 크로스ㅡ 검출 수단과, 상기 스위칭 소자의 온, 오프에 대응하여 레벨이 변화하여, 또한, 양측과 음측에서 서로 반전한 필스폭 변조파를 상기 주회로 아암마다 생성하는 펄스폭 변조파 생성 수단과, 오프에서 온으로의 상기 펄스폭 변조파의 레벨 변화 타이밍을 단락방지기간만큼 지연시키는 온딜레이 회로와, 상기 제로 크로스점에 의거하여, 다른 2상과는 역극성의 전류가 흐르고 있는 1상몫의 상기 펄스폭 변조파의 폭을, 상기 단락방지 기간의 2배만큼 신축하여 상기 온딜레이 회로에 가하는 펄스폭 보정 수단을 구비하고, 상기 온딜레이 회로의 출력에 의해 상기 스위칭 소자를 제어하는 것을 특징으로 하는 인버터의 제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890015625A 1989-05-23 1989-10-30 인버터의 제어장치 KR920001946B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP129946 1986-06-04
JP1129946A JPH078146B2 (ja) 1989-05-23 1989-05-23 インバータの制御装置

Publications (2)

Publication Number Publication Date
KR900019323A true KR900019323A (ko) 1990-12-24
KR920001946B1 KR920001946B1 (ko) 1992-03-07

Family

ID=15022347

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890015625A KR920001946B1 (ko) 1989-05-23 1989-10-30 인버터의 제어장치

Country Status (3)

Country Link
US (1) US5099408A (ko)
JP (1) JPH078146B2 (ko)
KR (1) KR920001946B1 (ko)

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US5418932A (en) * 1990-02-01 1995-05-23 Hitachi, Ltd. Generation of width modulated pulses by relatively adjusting rising and falling edges upon comparison of counter with programmably stored values
US5206802A (en) * 1991-09-17 1993-04-27 Otis Elevator Company Blanking interval voltage deviation compensator for inverters and converters
US5450306A (en) * 1992-12-07 1995-09-12 Square D Company Closed loop pulse width modulator inverter with volt-seconds feedback control
US5625550A (en) * 1994-09-27 1997-04-29 Allen-Bradley Company, Inc. Apparatus used with AC motors for compensating for turn on delay errors
TR199701200T1 (xx) * 1995-04-21 1998-03-21 Gec Alsthom Acec Transport S.A. PWM dalgalar� i�in yeni metodlar ve aletler.
US5680302A (en) * 1995-08-24 1997-10-21 Nippon Steel Corporation AC output control apparatus
US5850132A (en) * 1997-07-02 1998-12-15 Allin-Bradley Company, Llc Apparatus used with AC motors for compensating for turn on delay errors
US6208121B1 (en) 1998-01-20 2001-03-27 Iap Research, Inc. Switching power supply with AC waveform capability
US6169334B1 (en) 1998-10-27 2001-01-02 Capstone Turbine Corporation Command and control system and method for multiple turbogenerators
US6629064B1 (en) 1999-03-09 2003-09-30 Capstone Turbine Corporation Apparatus and method for distortion compensation
US6937090B2 (en) * 2000-08-28 2005-08-30 Jam Technologies, Llc Charge injection reduction technique in single and multi-reference switching amplifiers
US6434020B1 (en) 2001-04-09 2002-08-13 Hydro-Quebec Apparatus and method of operating two switches connecting respectively a load to power source terminals in response to a switch control signal
AT500546B1 (de) * 2001-08-31 2009-01-15 Kolar Johann W Dreiphasiger hybrid-wechselspannungs- wechselspannungs-direktumrichter minimaler komplexität und hoher kommutierungssicherheit
US6714424B2 (en) 2001-11-30 2004-03-30 Ballard Power Systems Corporation Dead-time compensation with narrow pulse elimination in solid- state switch devices
TW591873B (en) * 2003-02-25 2004-06-11 Datech Technology Co Ltd Fan driving circuit using a PWM input signal
TWI226148B (en) * 2003-07-04 2005-01-01 Delta Electronics Inc Phase and pulse width modulation fan speed control circuit
US7233121B2 (en) * 2003-07-04 2007-06-19 Delta Electronics, Inc. Fan speed control circuit
TWI322561B (en) * 2003-11-19 2010-03-21 Delta Electronics Inc Motor control circuit
JP4581574B2 (ja) * 2004-09-08 2010-11-17 株式会社ジェイテクト モータ制御装置及び電動パワーステアリング装置
US7106025B1 (en) * 2005-02-28 2006-09-12 Rockwell Automation Technologies, Inc. Cancellation of dead time effects for reducing common mode voltages
TWM290932U (en) * 2005-11-22 2006-05-21 Fego Prec Ind Co Ltd Universal low-energy-consumption ceiling fan controller
US20090085572A1 (en) * 2007-09-28 2009-04-02 Mcguire Jeffrey D Method and apparatus for diagnosing inverter linkages
EP2550734B1 (de) * 2010-03-23 2019-05-08 Continental Automotive GmbH Verfahren zum betrieb eines bürstenlosen elektromotors
GB2604135B (en) * 2021-02-25 2023-06-14 Dyson Technology Ltd A method of controlling a brushless permanent magnet motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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JPS5836177A (ja) * 1981-08-26 1983-03-03 Mitsubishi Electric Corp インバ−タ制御装置
DE3226001A1 (de) * 1982-07-12 1984-01-12 Siemens Ag Verfahren zur erzeugung von ansteuerimpulsen fuer einen gleichstromsteller und schaltungsanordnung zur durchfuehrung des verfahrens
JPS5972991A (ja) * 1982-10-19 1984-04-25 Fanuc Ltd モ−タの制御装置
JP2585511B2 (ja) * 1985-07-16 1997-02-26 株式会社豊田中央研究所 インバ−タ駆動装置
JPS646176A (en) * 1987-06-25 1989-01-10 Takemoto Oil & Fat Co Ltd Treating agent for hydrophilizing cotton of polyolefinic fiber

Also Published As

Publication number Publication date
JPH02307373A (ja) 1990-12-20
US5099408A (en) 1992-03-24
KR920001946B1 (ko) 1992-03-07
JPH078146B2 (ja) 1995-01-30

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