KR870008434A - 인버어터장치 - Google Patents

인버어터장치 Download PDF

Info

Publication number
KR870008434A
KR870008434A KR870001308A KR870001308A KR870008434A KR 870008434 A KR870008434 A KR 870008434A KR 870001308 A KR870001308 A KR 870001308A KR 870001308 A KR870001308 A KR 870001308A KR 870008434 A KR870008434 A KR 870008434A
Authority
KR
South Korea
Prior art keywords
inverter device
storage device
control circuit
output frequency
output
Prior art date
Application number
KR870001308A
Other languages
English (en)
Other versions
KR910000101B1 (ko
Inventor
히에도시 가나가와
Original Assignee
와다리 스기이찌로오
가부시끼 가이샤 도시바
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.)
Filing date
Publication date
Application filed by 와다리 스기이찌로오, 가부시끼 가이샤 도시바 filed Critical 와다리 스기이찌로오
Publication of KR870008434A publication Critical patent/KR870008434A/ko
Application granted granted Critical
Publication of KR910000101B1 publication Critical patent/KR910000101B1/ko

Links

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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
    • 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
    • H02M7/53873—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 digital 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
    • 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

Landscapes

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

Abstract

내용 없음

Description

인버어터장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 실시예를 나타낸 인버어터 장치의 회로 블록도.
제3도는 일반적인 인버어터 장치의 회로도.

Claims (2)

  1. 교류전동기(11)를 가변속 구동하는 펄스폭 변조방식의 인버어터 장치에 있어서, 이 인버어터 장치는 제 1 의 출력주파수 영역에 있어서는 정현파, 삼각파 비교변조방식에 의해서 인버어터 장치의 출력파형을 형성시키고 전술한 제 1 의 출력주파수 영역보다도 높은 주파수의 제 2 의 출력주파수 영역에 있어서는 고조파, 제거패턴 변조방식에 의해서 인버어터 장치의 출력파형을 형성시키는 제어회로를 구비한 것을 특징으로하는 인버어터장치.
  2. 제 1 항에 있어서, 전술한 제어회로는 정현파, 삼각파 비교 변조방식의 제어신호가 기억된 기억장치 A(7)와 고조파 제거패턴 변조방식의 제어신호가 기억된 기억장치B(6)와, 이들 기억장치 A와 기억장치 B를 선택하는 파형선택회로(5)를 구비하고 있는 것을 특징으로하는 인버어터장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870001308A 1986-02-18 1987-02-18 인버어터장치 KR910000101B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31822 1986-02-18
JP61031822A JPH0810994B2 (ja) 1986-02-18 1986-02-18 インバ−タ装置

Publications (2)

Publication Number Publication Date
KR870008434A true KR870008434A (ko) 1987-09-26
KR910000101B1 KR910000101B1 (ko) 1991-01-19

Family

ID=12341775

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870001308A KR910000101B1 (ko) 1986-02-18 1987-02-18 인버어터장치

Country Status (3)

Country Link
US (1) US4758938A (ko)
JP (1) JPH0810994B2 (ko)
KR (1) KR910000101B1 (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123080A (en) * 1987-03-20 1992-06-16 Ranco Incorporated Of Delaware Compressor drive system
JPH01126170A (ja) * 1987-11-10 1989-05-18 Mitsubishi Electric Corp 多相多重電圧形インバータの制御方式
JPH01152969A (ja) * 1987-12-07 1989-06-15 Toshiba Corp インバータ制御装置
US5126642A (en) * 1991-01-31 1992-06-30 Ranco Incorporated Of Delaware Variable speed motor control
US5262704A (en) * 1991-03-05 1993-11-16 Tecumseh Products Company Protection circuit in inverter for refrigerators
GB9206022D0 (en) * 1992-03-19 1992-04-29 Astec Int Ltd Push-pull inverter
KR100187211B1 (ko) * 1992-10-22 1999-05-15 윤종용 단상 유도전동기의 속도 조절장치
ATE268072T1 (de) * 1999-09-01 2004-06-15 Ramachandran Ramarathnam Motorregler für unterschiedliche geschwindigkeiten
US7075268B2 (en) * 2004-02-27 2006-07-11 York International Corporation System and method for increasing output horsepower and efficiency in a motor
US20060268975A1 (en) * 2005-05-13 2006-11-30 Bors Douglas A Pulse width modulation (PWM) utilizing a randomly generated pattern subsequently modified to create desired control characteristics
JP4904534B2 (ja) * 2007-05-16 2012-03-28 オーチス エレベータ カンパニー マトリックスコンバータのパルス幅変調制御
JP4424421B2 (ja) * 2008-01-17 2010-03-03 トヨタ自動車株式会社 電動車両の制御装置およびそれを備えた電動車両、ならびに電動車両の制御方法およびその制御方法をコンピュータに実行させるためのプログラムを記録したコンピュータ読取可能な記録媒体
US8890457B2 (en) * 2008-09-19 2014-11-18 Hewlett-Packard Development Company, L.P. Systems and methods for controlling motors
DE102009027688A1 (de) * 2009-01-05 2010-07-08 Robert Bosch Gmbh Handgehaltene Elektrowerkzeugmaschine
JP4985723B2 (ja) * 2009-07-27 2012-07-25 三菱電機株式会社 空気調和機
JP6461440B1 (ja) * 2018-03-26 2019-01-30 三菱電機株式会社 サーボ制御装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554259C3 (de) * 1975-12-03 1982-03-18 Danfoss A/S, 6430 Nordborg Verfahren und Vorrichtung zum Steuern eines mehrphasigen Wechselrichters
US4047083A (en) * 1976-03-08 1977-09-06 General Electric Company Adjustable speed A-C motor drive with smooth transition between operational modes and with reduced harmonic distortion
JPS5549996A (en) * 1978-10-06 1980-04-11 Fanuc Ltd Motor drive system using pulse width modulation inverter
JPS5662092A (en) * 1979-10-24 1981-05-27 Hitachi Ltd Controlling system for inverter of induction motor
US4409534A (en) * 1980-04-09 1983-10-11 General Electric Company Microcomputer-based pulse width modulated inverter fed machine drive system
JPS5746677A (en) * 1980-09-01 1982-03-17 Toshiba Corp Invertor controlling circuit
US4377779A (en) * 1980-12-29 1983-03-22 General Electric Company Pulse width modulated inverter machine drive
JPS60234470A (ja) * 1984-05-07 1985-11-21 Matsushita Electric Ind Co Ltd インバ−タ駆動制御装置

Also Published As

Publication number Publication date
KR910000101B1 (ko) 1991-01-19
US4758938A (en) 1988-07-19
JPS62193596A (ja) 1987-08-25
JPH0810994B2 (ja) 1996-01-31

Similar Documents

Publication Publication Date Title
KR870008434A (ko) 인버어터장치
KR840008089A (ko) Pwm펄스 발생장치
KR930018824A (ko) 전력변환기의 제어장치
KR880014730A (ko) 유도 전동기의 제어장치
ATE82093T1 (de) Verfahren zum betrieb eines dreipunktwechselrichters.
KR910005547A (ko) 온도보상을 가지는 펄스폭 변조형 인버터 장치
KR890003084A (ko) 병렬식 ac전력 시스템에서의 전원을 동기시키기 위한 회로 및 방법
KR940010480A (ko) 단상 유도전동기의 속도조절장치
KR870003609A (ko) 교류전원장치
DE3765642D1 (de) Phasenregeleinrichtung fuer parallelschwingkreisumrichter.
KR840004630A (ko) 유도 전동기(誘導電動機)의 가변속도제어용 3상 펄스폭변조파형의 디지탈 발생방법 및 장치
KR860007784A (ko) 위상 비교기
KR910013667A (ko) 교류신호 발생장치
KR830003858A (ko) 시한 파형 발생기
KR890003100A (ko) 강제 환류형 사이클로콘버터에 대한 최적 펄스폭 변조방식
CA2035730A1 (en) Control process and trigger equipment for damping resonant vibrations of a parallel-resonant circuit for a pulse-controled inverter of a c urrent-source inverter
KR100188985B1 (ko) 실시간 최적 제어 직접 pwm 파형 발생 장치
KR920000826A (ko) 폴리에스터의 제조방법
KR940001535A (ko) 펄스폭 변조 방식에 의한 제어장치
KR920702076A (ko) 다중 주파수 출력 발생기와 병용될 채널 주파수 발생기
ATE171735T1 (de) Verfahren zur herstellung von chenillefaden
KR910015112A (ko) 발진기(vco)
KR890000760B1 (ko) 저출력 교류동기 모터 속도 제어용 dc-ac 변환장치
KR910010821A (ko) 주파수 발생용 서보회로의 평활방법
KR880008529A (ko) 광대역 90도 위상편이기

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20060102

Year of fee payment: 16

LAPS Lapse due to unpaid annual fee