KR830003858A - 시한 파형 발생기 - Google Patents

시한 파형 발생기 Download PDF

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Publication number
KR830003858A
KR830003858A KR1019800003005A KR800003005A KR830003858A KR 830003858 A KR830003858 A KR 830003858A KR 1019800003005 A KR1019800003005 A KR 1019800003005A KR 800003005 A KR800003005 A KR 800003005A KR 830003858 A KR830003858 A KR 830003858A
Authority
KR
South Korea
Prior art keywords
angle
sinusoidal signal
waveform generator
timed
time waveform
Prior art date
Application number
KR1019800003005A
Other languages
English (en)
Other versions
KR830002417B1 (ko
Inventor
카푸토 윌리엄로버트
Original Assignee
아르. 피이. 와그너
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 아르. 피이. 와그너, 웨스팅하우스 일렉트릭 코오포레이숀 filed Critical 아르. 피이. 와그너
Publication of KR830003858A publication Critical patent/KR830003858A/ko
Application granted granted Critical
Publication of KR830002417B1 publication Critical patent/KR830002417B1/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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • 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
    • 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
    • B66B1/285—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical with the use of a speed pattern generator
    • 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
    • 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
    • H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rectifiers (AREA)
  • Power Conversion In General (AREA)
  • Control Of Direct Current Motors (AREA)
  • Manipulation Of Pulses (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Measuring Phase Differences (AREA)
  • Inverter Devices (AREA)

Abstract

내용 없음

Description

시한 파형 발생기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 원리를 이용한 형태의 변환기 장치를 도해한 블럭 다이아그램. 제2도는 제1도의 블럭 다이아그램에 도시된 작용들에 사용되는 본 발명의 원리에 따라 만들어진 시한 파형 발생기와 위상 감시 장치를 도해한 개략도.

Claims (1)

  1. 교류전원과 교류전원에 동기인 첫번째 정현파 신호를 공급하는 트랜스 듀우서에 의해 공급되는 장치내의 시한 파형 발생기에 있어서, 첫번째 정현파를 미리 설정된 각도만큼 지연시키는 시한 파형을 공급하는 위상변이 장치를 포함하고 있으며, 위상변이 장치는 필터장치와 히스테리시스 장치로 구성되어, 필터장치는 첫번째 정현파 신호를 여파하여 첫번째 정현파 신호 보다 첫번째 각도만큼 지연되는 두번째 정현파 신호를 공급하는데, 그 첫번째각이 상기 미리설정된 각도 보다 작도록 필터장치가 선택되어지며, 히스테리시스 장치는 상기 두번째 정현파 신호에 대응하여 시한 파형을 발생시키는데, 시한 파형을 미리 설정된 각도에서 첫번째 각도를 뺀것과 같은 두번째 각도 만큼 지연시켜서 시한 파형이 첫번째 정현파 보다 상기 설정된 각도만큼 지연되게 하도록 히스테리시스 장치가 미리 설정된 한계를 가지게 되는 것을 특징으로 하는 시한 파형 발생기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800003005A 1979-07-27 1980-07-28 시한 파형 발생기 KR830002417B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61531 1979-07-27
US06/061,531 US4286222A (en) 1979-07-27 1979-07-27 Timing waveform generator

Publications (2)

Publication Number Publication Date
KR830003858A true KR830003858A (ko) 1983-06-22
KR830002417B1 KR830002417B1 (ko) 1983-10-26

Family

ID=22036364

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800003005A KR830002417B1 (ko) 1979-07-27 1980-07-28 시한 파형 발생기

Country Status (11)

Country Link
US (1) US4286222A (ko)
JP (1) JPS5622571A (ko)
KR (1) KR830002417B1 (ko)
AR (1) AR242326A1 (ko)
AU (1) AU538876B2 (ko)
BE (1) BE884490A (ko)
BR (1) BR8004653A (ko)
CA (1) CA1138040A (ko)
ES (1) ES8105906A1 (ko)
FR (1) FR2462814A1 (ko)
GB (1) GB2056210B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628460A (en) * 1982-09-17 1986-12-09 Eaton Corporation Microprocessor controlled phase shifter
US4582174A (en) * 1984-09-11 1986-04-15 Westinghouse Electric Corp. Elevator system
US4874997A (en) * 1986-11-20 1989-10-17 Unimation, Inc. Digital robot control providing pulse width modulation for a brushless DC drive
US4894598A (en) * 1986-11-20 1990-01-16 Staubli International Ag Digital robot control having an improved pulse width modulator
US5510743A (en) * 1994-07-14 1996-04-23 Panasonic Technologies, Inc. Apparatus and a method for restoring an A-level clipped signal
RU2723563C1 (ru) * 2019-12-26 2020-06-16 Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный университет имени И.Н. Ульянова" Устройство контроля фазировки трехфазного электропривода

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636379A (en) * 1968-07-25 1972-01-18 Waynco Phase control
US3593106A (en) * 1970-03-11 1971-07-13 Gen Electric Cycloconverter with rectifier bank control for smooth switching between rectifier banks
US3757230A (en) * 1972-01-14 1973-09-04 Gen Electric Cosinusoidal pulse generator with integrator stage
US3713011A (en) * 1972-03-28 1973-01-23 Westinghouse Electric Corp Converter apparatus
US3750850A (en) * 1972-05-17 1973-08-07 Westinghouse Electric Corp Floor selector for an elevator car
US3909717A (en) * 1973-06-18 1975-09-30 Ampex Circuit for enhancing resolution in tachometer signals
US3958131A (en) * 1974-05-29 1976-05-18 Staley Elevator Company, Inc. Solid state power control apparatus
JPS5533747Y2 (ko) * 1975-04-14 1980-08-11
US4030570A (en) * 1975-12-10 1977-06-21 Westinghouse Electric Corporation Elevator system
US4042873A (en) * 1976-11-26 1977-08-16 Guldon Industries, Inc. Phase locked firing circuit for SCRS, or the like
US4155427A (en) * 1976-12-06 1979-05-22 Westinghouse Electric Corp. Elevator system
US4156275A (en) * 1977-08-11 1979-05-22 General Electric Company Power conversion unit

Also Published As

Publication number Publication date
ES493687A0 (es) 1981-06-16
KR830002417B1 (ko) 1983-10-26
AU538876B2 (en) 1984-08-30
ES8105906A1 (es) 1981-06-16
AU6078680A (en) 1981-01-29
JPH0363310B2 (ko) 1991-09-30
BR8004653A (pt) 1981-02-10
US4286222A (en) 1981-08-25
BE884490A (fr) 1981-01-26
GB2056210B (en) 1983-11-16
FR2462814A1 (fr) 1981-02-13
GB2056210A (en) 1981-03-11
CA1138040A (en) 1982-12-21
JPS5622571A (en) 1981-03-03
FR2462814B1 (ko) 1985-05-10
AR242326A1 (es) 1993-03-31

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