BR8004653A - Gerador de forma de onda de temporizacao - Google Patents

Gerador de forma de onda de temporizacao

Info

Publication number
BR8004653A
BR8004653A BR8004653A BR8004653A BR8004653A BR 8004653 A BR8004653 A BR 8004653A BR 8004653 A BR8004653 A BR 8004653A BR 8004653 A BR8004653 A BR 8004653A BR 8004653 A BR8004653 A BR 8004653A
Authority
BR
Brazil
Prior art keywords
wave shape
time wave
shape generator
generator
time
Prior art date
Application number
BR8004653A
Other languages
English (en)
Inventor
W Caputo
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR8004653A publication Critical patent/BR8004653A/pt

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
    • H02M1/42—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)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Measuring Phase Differences (AREA)
  • Manipulation Of Pulses (AREA)
  • Inverter Devices (AREA)
BR8004653A 1979-07-27 1980-07-25 Gerador de forma de onda de temporizacao BR8004653A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR8004653A true BR8004653A (pt) 1981-02-10

Family

ID=22036364

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8004653A BR8004653A (pt) 1979-07-27 1980-07-25 Gerador de forma de onda de temporizacao

Country Status (11)

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

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 (pt) * 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
BE884490A (fr) 1981-01-26
AR242326A1 (es) 1993-03-31
ES493687A0 (es) 1981-06-16
JPH0363310B2 (pt) 1991-09-30
ES8105906A1 (es) 1981-06-16
GB2056210A (en) 1981-03-11
FR2462814A1 (fr) 1981-02-13
AU6078680A (en) 1981-01-29
CA1138040A (en) 1982-12-21
AU538876B2 (en) 1984-08-30
JPS5622571A (en) 1981-03-03
KR830003858A (ko) 1983-06-22
US4286222A (en) 1981-08-25
GB2056210B (en) 1983-11-16
FR2462814B1 (pt) 1985-05-10
KR830002417B1 (ko) 1983-10-26

Similar Documents

Publication Publication Date Title
BR7901012A (pt) Motor e aparelho de onda
ES494085A0 (es) Generador termico de impulsos
BR8001498A (pt) Circuito de correcao de forma de onda
IT1193568B (it) Generatore di ritardo
IT1128075B (it) Generatore di radioisotopi
BR8006303A (pt) Geracao de pulsos de sincronizacao
SE7806374L (sv) Seismisk generator
ATA597980A (de) Impulsgenerator
BR7903675A (pt) Gerador de microondas
IT1145554B (it) Generatore di forme d onda
NL190213C (nl) Oppervlaktegolfgenerator.
BR8306310A (pt) Gerador de onda triangular
BR8004341A (pt) Gerador de tonalidades
BR8004653A (pt) Gerador de forma de onda de temporizacao
BR8005662A (pt) Gerador de vibracoes
DK366680A (da) Roterende kraftgenerator
BR7507734A (pt) Circuito gerador de forma de onda
IT1132683B (it) Generatore elettrico
BR8008890A (pt) Aparelho gerador de forca
BR7900184A (pt) Aparelhagem de engaste
BR8307703A (pt) Gerador de acao de onda
JPS5431516A (en) Wave generator
BR8002409A (pt) Multiplicacao de frequencia
BR8000494A (pt) Gerador de frequencias
ES240975Y (es) Generador ultrasonico

Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19950725