KR830003857A - 변 환 기 - Google Patents

변 환 기 Download PDF

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Publication number
KR830003857A
KR830003857A KR1019800002981A KR800002981A KR830003857A KR 830003857 A KR830003857 A KR 830003857A KR 1019800002981 A KR1019800002981 A KR 1019800002981A KR 800002981 A KR800002981 A KR 800002981A KR 830003857 A KR830003857 A KR 830003857A
Authority
KR
South Korea
Prior art keywords
rectifier
energized
gate drive
electrical energy
pulse
Prior art date
Application number
KR1019800002981A
Other languages
English (en)
Other versions
KR830002416B1 (ko
Inventor
존슨 프레드릭오.
Original Assignee
이. 제이. 캐더비니
웨스팅하우스 일렉트릭 코오포레이숀
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 이. 제이. 캐더비니, 웨스팅하우스 일렉트릭 코오포레이숀 filed Critical 이. 제이. 캐더비니
Publication of KR830003857A publication Critical patent/KR830003857A/ko
Application granted granted Critical
Publication of KR830002416B1 publication Critical patent/KR830002416B1/ko

Links

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/084—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters using a control circuit common to several phases of a multi-phase system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled 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
    • H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude
    • H02P27/026—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
    • 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
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/917—Thyristor or scr

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Rectifiers (AREA)
  • Power Conversion In General (AREA)
  • Inverter Devices (AREA)
  • Electronic Switches (AREA)

Abstract

내용 없음

Description

변 환 기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 원리를 이용하는 유형의 변환기의 블록 다이어 그램.

Claims (1)

  1. 부하회로(14)에 교류 전원을 상호 접속시키기 위해, 규정된 시이퀀스 내에서 도통가능한 정류기 소자(Q1ㅡ Q6)로 구성된 변환기 수단(18)과, 상기 각 정류기 소자에 게이트 구동펄스(제3C도의 Q1ㅡ Q2)를 제공하기 위해 전기 에너지를 저장하고 그후 방출하는 펄스 수단(제2B도의 230, 232)을 포함한 게이트 구동수단(제1도의 90, 제2B도의 226, 228)으로 구성되어 있는 변환기로서, 상기 펄스 수단에 대한 제어수단(제2A도)은, 보통 정류기 소자가 통전되어지는 시간 바로 앞의 규정된 전기각도에서, 정류기 소자용 펄스수단에 의해 전기 에너지를 저장하기 시작하고 또한 그 후 정류기 소자가 통전될 때 정확히 때 저장된 에너지를 방출하게 하는 신호를 제공하는 특징을 지닌 변환기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800002981A 1979-07-27 1980-07-26 변환기 장치 KR830002416B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/061,532 US4286315A (en) 1979-07-27 1979-07-27 Converter apparatus
US61532 1979-07-27

Publications (2)

Publication Number Publication Date
KR830003857A true KR830003857A (ko) 1983-06-22
KR830002416B1 KR830002416B1 (ko) 1983-10-26

Family

ID=22036369

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800002981A KR830002416B1 (ko) 1979-07-27 1980-07-26 변환기 장치

Country Status (10)

Country Link
US (1) US4286315A (ko)
JP (1) JPS5622572A (ko)
KR (1) KR830002416B1 (ko)
AU (1) AU542457B2 (ko)
BE (1) BE884491A (ko)
BR (1) BR8004651A (ko)
CA (1) CA1138041A (ko)
ES (1) ES493684A0 (ko)
FR (1) FR2462808B1 (ko)
GB (1) GB2054986B (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511956A (en) * 1981-11-30 1985-04-16 Park-Ohio Industries, Inc. Power inverter using separate starting inverter
US4370703A (en) * 1981-07-20 1983-01-25 Park-Ohio Industries, Inc. Solid state frequency converter
FR2510831A1 (fr) * 1981-07-31 1983-02-04 Inst Francais Du Petrole Dispositif d'alimentation electrique d'appareils electroniques d'un ensemble de grande longueur de reception d'ondes acoustiques
US4385348A (en) * 1981-08-14 1983-05-24 Park-Ohio Industries, Inc. Inverter with improved power factor control
US4507722A (en) * 1981-11-30 1985-03-26 Park-Ohio Industries, Inc. Method and apparatus for controlling the power factor of a resonant inverter
US4416352A (en) * 1982-02-17 1983-11-22 Westinghouse Electric Corp. Elevator system
US4628460A (en) * 1982-09-17 1986-12-09 Eaton Corporation Microprocessor controlled phase shifter
CH669289A5 (de) * 1982-12-20 1989-02-28 Inventio Ag Mittels digitalrechner betriebene antriebsregelungseinrichtung.
US4582174A (en) * 1984-09-11 1986-04-15 Westinghouse Electric Corp. Elevator system
US4598353A (en) * 1984-11-07 1986-07-01 Hughes Tool Company Thyristor firing circuit for determining phase angle
US4894598A (en) * 1986-11-20 1990-01-16 Staubli International Ag Digital robot control having an improved pulse width modulator
US4874997A (en) * 1986-11-20 1989-10-17 Unimation, Inc. Digital robot control providing pulse width modulation for a brushless DC drive

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713011A (en) * 1972-03-28 1973-01-23 Westinghouse Electric Corp Converter apparatus
US4063146A (en) * 1975-05-22 1977-12-13 Reliance Electric Company Digital firing control for a converter
US4017744A (en) * 1975-12-22 1977-04-12 Westinghouse Electric Corporation Digital firing pulse generator for thyristor power converters

Also Published As

Publication number Publication date
KR830002416B1 (ko) 1983-10-26
BE884491A (fr) 1981-01-26
FR2462808B1 (fr) 1985-06-28
ES8105900A1 (es) 1981-06-16
US4286315A (en) 1981-08-25
AU542457B2 (en) 1985-02-21
ES493684A0 (es) 1981-06-16
JPS5622572A (en) 1981-03-03
AU6047380A (en) 1981-01-29
BR8004651A (pt) 1981-02-10
GB2054986A (en) 1981-02-18
CA1138041A (en) 1982-12-21
GB2054986B (en) 1983-06-08
FR2462808A1 (fr) 1981-02-13

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