KR850003079A - 모터를 들어올리는 방법 - Google Patents

모터를 들어올리는 방법 Download PDF

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Publication number
KR850003079A
KR850003079A KR1019840006421A KR840006421A KR850003079A KR 850003079 A KR850003079 A KR 850003079A KR 1019840006421 A KR1019840006421 A KR 1019840006421A KR 840006421 A KR840006421 A KR 840006421A KR 850003079 A KR850003079 A KR 850003079A
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KR
South Korea
Prior art keywords
inverter
motor
output
current
increased
Prior art date
Application number
KR1019840006421A
Other languages
English (en)
Other versions
KR920011003B1 (ko
Inventor
야스 다미 기도오 (외 1)
Original Assignee
이노구마 도기히사
가부시기 가이샤 메이덴샤
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 이노구마 도기히사, 가부시기 가이샤 메이덴샤 filed Critical 이노구마 도기히사
Publication of KR850003079A publication Critical patent/KR850003079A/ko
Application granted granted Critical
Publication of KR920011003B1 publication Critical patent/KR920011003B1/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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • 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
    • 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
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H02P1/30—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by progressive increase of frequency of supply to primary circuit of motor
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/06—Controlling the motor in four quadrants
    • 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/02—Details of starting control
    • H02P1/029—Restarting, e.g. after power failure

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Stopping Of Electric Motors (AREA)
  • Motor And Converter Starters (AREA)

Abstract

내용 없음

Description

모터를 들어올리는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예를 표시한 장치구성도.

Claims (1)

  1. 관성회전중의 유도전동기에 인버터를 동기 투입함에 있어서 인버터의출력주파수를 전동기에 상정(相定)되는 관성회전수보다도 높으며 또한 출력전압지령을 얕으게 하여 전동기에 결합하고 인버터의 출력주파수를 하강시켜서가고 인버터의 출력전류의 구동전류에서 회생전류에 전환되었을 때에 출력주파수를 상승시켜서가고 인버터 출력전류의 구동칙에 상승하기 시작하였을 때에 출력전압을 상승시켜 인버터의 출력전압과 주파수가 일정비율로 되었을때에 동기 투입완료로 하고 통상 제어에 돌려보내는 것을 특징으로 하는 모터를 들어올리는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840006421A 1983-10-18 1984-10-17 구동중인 전동기에 인버터를 재접속하는 방법 KR920011003B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP194661 1983-10-18
JP58-194661 1983-10-18
JP58194661A JPH0736716B2 (ja) 1983-10-18 1983-10-18 モ−タ拾い上げ方法

Publications (2)

Publication Number Publication Date
KR850003079A true KR850003079A (ko) 1985-05-28
KR920011003B1 KR920011003B1 (ko) 1992-12-26

Family

ID=16328211

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840006421A KR920011003B1 (ko) 1983-10-18 1984-10-17 구동중인 전동기에 인버터를 재접속하는 방법

Country Status (5)

Country Link
US (1) US4607205A (ko)
EP (1) EP0166052B1 (ko)
JP (1) JPH0736716B2 (ko)
KR (1) KR920011003B1 (ko)
DE (1) DE3472870D1 (ko)

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KR100798342B1 (ko) * 2007-01-31 2008-01-28 엘에스산전 주식회사 인버터의 가 감속 시간과 관성에 따른 제어장치 및 그 방법

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JPH0748959B2 (ja) * 1985-08-22 1995-05-24 三菱電機株式会社 インバータ装置の制御方法
US4719398A (en) * 1986-06-09 1988-01-12 Westinghouse Electric Corp. Coasting AC motor restart system and method
US4764713A (en) * 1986-12-19 1988-08-16 General Electric Company Method for starting a variable voltage inverter with a pre-spinning load motor
US4833386A (en) * 1987-10-02 1989-05-23 Allen-Bradley Company, Inc. Apparatus and method for braking an electric motor
US5101636A (en) * 1990-03-20 1992-04-07 The Boc Group, Inc. Cryogen delivery apparatus and method for regulating the cooling potential of a flowing cryogen
US4978897A (en) * 1990-04-26 1990-12-18 Allen-Bradley Company, Inc. Motor controller with an improved stopping technique
DE4107362C2 (de) * 1991-03-05 1994-03-03 Licentia Gmbh Verfahren zum stoßfreien Zuschalten eines Umrichters auf eine sich mit unbekannter Drehzahl drehende Drehstromasynchronmaschine
DE4113068A1 (de) * 1991-04-22 1992-11-05 Leybold Ag Verfahren zur ermittlung oder regelung der drehzahl eines asynchronmotors
US5177657A (en) * 1991-05-16 1993-01-05 Felchar Manufacturing Corporation Ground fault interruptor circuit with electronic latch
US5521472A (en) * 1992-12-07 1996-05-28 Nippon Corporation Multiphase DC motor and starting method thereof
US5519295A (en) * 1994-04-06 1996-05-21 Honeywell Inc. Electrically operated actuator having a capacitor storing energy for returning the actuator to a preferred position upon power failure
DE19503658C2 (de) * 1995-01-24 1998-01-22 Daimler Benz Ag Verfahren zur Bestimmung einer Größe zum stoßfreien Zuschalten eines drehzahlgeberlos betriebenen Asynchronmotors zu einem Wechselrichter
JP4378585B2 (ja) * 2000-03-29 2009-12-09 ソニー株式会社 リレー駆動装置
US6965206B2 (en) * 2000-10-13 2005-11-15 Deka Products Limited Partnership Method and system for fail-safe motor operation
JP4360202B2 (ja) * 2001-09-25 2009-11-11 ダイキン工業株式会社 相電流検出装置
US20040160799A1 (en) * 2003-02-17 2004-08-19 Park Yong Cheol Write-once optical disc, and method and apparatus for allocating spare area on write-once optical disc
JP3931184B2 (ja) * 2004-09-10 2007-06-13 三菱電機株式会社 モータ制御装置
JP2006109684A (ja) * 2004-10-08 2006-04-20 Rohm Co Ltd モータ駆動回路及びそれを備えるモータ装置
ATE476745T1 (de) * 2005-11-24 2010-08-15 Albert Maurer Entmagnetisierungsverfahren durch wechselstromimpulse in einer in schlaufen gelegten leiterschleife
CN101501598A (zh) 2006-08-11 2009-08-05 塞格威股份有限公司 电动车辆的速度限制
US7979179B2 (en) * 2006-08-11 2011-07-12 Segway Inc. Apparatus and method for pitch state estimation for a vehicle
US7843156B2 (en) * 2007-06-28 2010-11-30 Gm Global Technology Operations, Inc. Method and apparatus for active voltage control of electric motors
JP2009303338A (ja) * 2008-06-11 2009-12-24 Nec Electronics Corp モータ駆動装置と制御方法
JP4696146B2 (ja) * 2008-06-27 2011-06-08 株式会社日立製作所 断線検出方法および電力変換装置
JP4557085B1 (ja) * 2009-04-17 2010-10-06 ダイキン工業株式会社 電流検出回路およびこれを備えた空気調和装置
US8536811B2 (en) 2010-10-21 2013-09-17 Hamilton Sundstrand Corporation Engagement of a spinning AC induction motor
RU2454784C1 (ru) * 2011-02-11 2012-06-27 Юрий Иванович Доломанов Устройство для управления пуском и остановом асинхронного электродвигателя
EP2611025B1 (en) * 2011-12-28 2021-07-14 Hamilton Sundstrand Corporation Engagement of a spinning AC induction motor
KR101736531B1 (ko) * 2013-10-18 2017-05-16 엘에스산전 주식회사 고압인버터 재기동 장치
JP5910611B2 (ja) 2013-10-31 2016-04-27 株式会社安川電機 モータ制御装置及びモータ制御方法
JP5924327B2 (ja) * 2013-10-31 2016-05-25 株式会社安川電機 モータ制御装置及びモータ制御方法
KR102213786B1 (ko) 2014-10-15 2021-02-08 엘에스일렉트릭(주) 고압인버터 재기동 장치
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Publication number Priority date Publication date Assignee Title
KR100798342B1 (ko) * 2007-01-31 2008-01-28 엘에스산전 주식회사 인버터의 가 감속 시간과 관성에 따른 제어장치 및 그 방법

Also Published As

Publication number Publication date
JPH0736716B2 (ja) 1995-04-19
KR920011003B1 (ko) 1992-12-26
EP0166052B1 (en) 1988-07-20
DE3472870D1 (en) 1988-08-25
US4607205A (en) 1986-08-19
JPS6087697A (ja) 1985-05-17
EP0166052A1 (en) 1986-01-02

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