IT1111993B - Convertitore di frequenza diretto ca/ca - Google Patents

Convertitore di frequenza diretto ca/ca

Info

Publication number
IT1111993B
IT1111993B IT20777/79A IT2077779A IT1111993B IT 1111993 B IT1111993 B IT 1111993B IT 20777/79 A IT20777/79 A IT 20777/79A IT 2077779 A IT2077779 A IT 2077779A IT 1111993 B IT1111993 B IT 1111993B
Authority
IT
Italy
Prior art keywords
direct
frequency converter
converter
frequency
Prior art date
Application number
IT20777/79A
Other languages
English (en)
Other versions
IT7920777A0 (it
Original Assignee
Venturini Marco
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 Venturini Marco filed Critical Venturini Marco
Priority to IT20777/79A priority Critical patent/IT1111993B/it
Publication of IT7920777A0 publication Critical patent/IT7920777A0/it
Priority to GB8006636A priority patent/GB2048588B/en
Priority to DK95380A priority patent/DK95380A/da
Priority to JP2855780A priority patent/JPS55162879A/ja
Priority to FR8005013A priority patent/FR2451129B1/fr
Priority to NLAANVRAGE8001366,A priority patent/NL188823C/xx
Application granted granted Critical
Publication of IT1111993B publication Critical patent/IT1111993B/it

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
    • 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
    • H02P27/16—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 ac to ac converters without intermediate conversion 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
    • 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
    • H02M1/0845—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 digitally controlled (or with digital control)
    • 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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/27—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means for conversion of frequency
    • H02M5/273—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means for conversion of frequency with digital control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
  • Control Of Ac Motors In General (AREA)
IT20777/79A 1979-03-06 1979-03-06 Convertitore di frequenza diretto ca/ca IT1111993B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT20777/79A IT1111993B (it) 1979-03-06 1979-03-06 Convertitore di frequenza diretto ca/ca
GB8006636A GB2048588B (en) 1979-03-06 1980-02-27 Direct ac to ac converter
DK95380A DK95380A (da) 1979-03-06 1980-03-05 Vekselspaendingsomsaetter
JP2855780A JPS55162879A (en) 1979-03-06 1980-03-06 Direct ac converter
FR8005013A FR2451129B1 (fr) 1979-03-06 1980-03-06 Convertisseur direct de courant alternatif en courant alternatif
NLAANVRAGE8001366,A NL188823C (nl) 1979-03-06 1980-03-06 Conversie-inrichting voor het omzetten van een wisselstroom in een andere wisselstroom.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20777/79A IT1111993B (it) 1979-03-06 1979-03-06 Convertitore di frequenza diretto ca/ca

Publications (2)

Publication Number Publication Date
IT7920777A0 IT7920777A0 (it) 1979-03-06
IT1111993B true IT1111993B (it) 1986-01-13

Family

ID=11171906

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20777/79A IT1111993B (it) 1979-03-06 1979-03-06 Convertitore di frequenza diretto ca/ca

Country Status (6)

Country Link
JP (1) JPS55162879A (it)
DK (1) DK95380A (it)
FR (1) FR2451129B1 (it)
GB (1) GB2048588B (it)
IT (1) IT1111993B (it)
NL (1) NL188823C (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352155A (en) * 1981-08-14 1982-09-28 Westinghouse Electric Corp. Variable speed constant frequency power converter with two modes of operation
GB2113485A (en) * 1982-01-13 1983-08-03 Texas Instruments Ltd An a.c. supply converter
IT1167285B (it) * 1983-12-05 1987-05-13 Venturini Marco G B Metodo e apparecchiatura per la conversione di un sistema di tensioni polifase
FR2564259B1 (fr) * 1984-05-09 1986-09-19 Commissariat Energie Atomique Amplificateur a decoupage
DE19504690C1 (de) * 1995-02-13 1996-03-21 Siemens Ag Verfahren zur Erzeugung zweier dreiphasiger, phasengleicher und zueinander nullpunktverschobener Modulationssignale für einen pulsweitenmodulierenden Steuersatz eines Matrix-Umrichters
US6118932A (en) * 1998-03-23 2000-09-12 Electric Boat Corporation Method and arrangement for a high voltage single-stage variable speed drive
DE10057785A1 (de) 2000-11-22 2002-06-06 Siemens Ag Verfahren zur Steuerung eines Matrixumrichters
FR2935566B1 (fr) * 2008-09-02 2010-12-17 Adb Dispositif de variation de la puissance electrique a appliquer a une charge
EP2328264B1 (de) * 2009-09-29 2012-04-18 ABB Schweiz AG Direktumrichter sowie System mit einem solchen Direktumrichter
RU2479102C1 (ru) * 2011-11-17 2013-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Новосибирский государственный технический университет" Регулятор переменного напряжения
RU2501153C1 (ru) * 2012-03-22 2013-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Новосибирский государственный технический университет" Регулятор переменного напряжения
RU2499347C1 (ru) * 2012-10-29 2013-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) (ФГБОУ ВПО "ЮУрГУ" (НИУ)) Трехфазный регулятор переменного напряжения с защитой
US11532993B1 (en) 2021-10-07 2022-12-20 B/E Aerospace, Inc AC-to-AC power supplies using multi-frequency power conversion building blocks

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1492979A (en) * 1974-06-03 1977-11-23 Nat Res Dev Phase-controlled cycloconverters
US4041368A (en) * 1976-01-02 1977-08-09 Borg-Warner Corporation Three-phase, quasi-square wave VSCF induction generator system

Also Published As

Publication number Publication date
NL188823C (nl) 1992-10-01
JPS55162879A (en) 1980-12-18
NL8001366A (nl) 1980-09-09
DK95380A (da) 1980-09-07
FR2451129A1 (fr) 1980-10-03
FR2451129B1 (fr) 1986-02-21
IT7920777A0 (it) 1979-03-06
JPS6315832B2 (it) 1988-04-06
GB2048588B (en) 1983-08-03
GB2048588A (en) 1980-12-10
NL188823B (nl) 1992-05-06

Similar Documents

Publication Publication Date Title
BE878880A (nl) Convertorketem
IT1119206B (it) Convertitore termofotovoltaico
BR7902662A (pt) Transformador de potencia
AT374632B (de) Stromrichter
IT1111993B (it) Convertitore di frequenza diretto ca/ca
AT369940B (de) Elektroakustischer wandler
BR8008658A (pt) Conversor de tensao em frequencia
BR7908380A (pt) Inversor
BR8004651A (pt) Aparelho conversor
FI803068A (fi) Omvandlare
GB2025713B (en) Frequency converter
BR8004615A (pt) Aparelho conversor
SE7803311L (sv) Statisk vexelstrom/vexelstrom-omformare
SE7904528L (sv) Effektomvandlare
AT380578B (de) Koordinatenwandler
FI801056A (fi) Foerfarande foer framstaellning av 2-aminopyraziner
BE882846A (nl) Frequentie-omzettende inrichting
JPS5570110A (en) Frequency converter
AT349571B (de) Wechselstromdirektumrichter
AT361724B (de) Elektromagnetischer wandler
SU799576A1 (ru) Гидропневмопреобразователь
BR7900260A (pt) Conversor ciclo-cinetico
KR830000259U (ko) 전로장치
BR8001831A (pt) Conversor
ATA528880A (de) Zeitbasisumsetzer

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960119