KR880014725A - 상간리액터 다중식 pwm 인버터 - Google Patents

상간리액터 다중식 pwm 인버터 Download PDF

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Publication number
KR880014725A
KR880014725A KR870012699A KR870012699A KR880014725A KR 880014725 A KR880014725 A KR 880014725A KR 870012699 A KR870012699 A KR 870012699A KR 870012699 A KR870012699 A KR 870012699A KR 880014725 A KR880014725 A KR 880014725A
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KR
South Korea
Prior art keywords
phase
command value
voltage command
inverter
phase voltage
Prior art date
Application number
KR870012699A
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English (en)
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KR900004350B1 (ko
Inventor
쇼오지 미조구찌
Original Assignee
시기 모리야
미쓰비시 뎅끼 가부시끼가이샤
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Application filed by 시기 모리야, 미쓰비시 뎅끼 가부시끼가이샤 filed Critical 시기 모리야
Publication of KR880014725A publication Critical patent/KR880014725A/ko
Application granted granted Critical
Publication of KR900004350B1 publication Critical patent/KR900004350B1/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
    • 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
    • H02M7/493—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 the static converters being arranged for operation in parallel
    • 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
    • H02M7/505—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 thyratron or thyristor type requiring extinguishing means
    • H02M7/515—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/525—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency
    • H02M7/527—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency by pulse width modulation
    • H02M7/529—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency by pulse width modulation using digital control
    • 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
    • H02M7/539—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 with automatic control of output wave form or frequency
    • H02M7/5395—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 with automatic control of output wave form or frequency by pulse-width modulation
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

내용 없음

Description

상간리액터 다중식 PWM 인버터
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일 실시예에 의한 상간리액터 다중식 3상 PWM 인버터를 표시한 회로구성도, 제2도는 제1도의 U상만을 인출하여 표시한 회로 구성도.

Claims (1)

  1. 2대의 인버터의 출력단을 각각 상간 리액터로 접속하고 이 상간리액터의 중간점에서 병렬 다중된 3상출력을 얻는 상간 리액터 다중식 PWM 인버터에 있어서 상기 각 인버터의 출력전류의 동일상의 합에 기준하여 양 인버터의 공통상 전압 지령치를 발생하는 공통상 전압 지령치 발생수단과 상기 각 인버터의 각상 출력 전류의 차에 기준하여 당해 각 인버터의 각상 전압 지령치를 발생하는 각상 전압 지령치 발생 수단과, 상기 각상 전압 지령치와 3각파 캐리어에 기준하여 상기 인버터의 점호신호를 발생하는 점호신호 발생 수단과를 구비한 것을 특징으로 하는 상간 리액터 다중식 PWM인버터.
    ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.
KR1019870012699A 1987-05-15 1987-11-11 상간 리액터 다중식 pwm 인버터 KR900004350B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP87-119672 1987-05-15
JP119672 1987-05-15
JP62119672A JPS63287371A (ja) 1987-05-15 1987-05-15 相間リアクトル多重式ｐｗｎインバ−タ

Publications (2)

Publication Number Publication Date
KR880014725A true KR880014725A (ko) 1988-12-24
KR900004350B1 KR900004350B1 (ko) 1990-06-22

Family

ID=14767193

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870012699A KR900004350B1 (ko) 1987-05-15 1987-11-11 상간 리액터 다중식 pwm 인버터

Country Status (4)

Country Link
US (1) US4802079A (ko)
JP (1) JPS63287371A (ko)
KR (1) KR900004350B1 (ko)
DE (1) DE3816444A1 (ko)

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Also Published As

Publication number Publication date
DE3816444A1 (de) 1988-12-08
US4802079A (en) 1989-01-31
JPS63287371A (ja) 1988-11-24
KR900004350B1 (ko) 1990-06-22
DE3816444C2 (ko) 1990-10-31

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