FR2447638A1 - Convertisseur statique de frequence - Google Patents

Convertisseur statique de frequence

Info

Publication number
FR2447638A1
FR2447638A1 FR7902174A FR7902174A FR2447638A1 FR 2447638 A1 FR2447638 A1 FR 2447638A1 FR 7902174 A FR7902174 A FR 7902174A FR 7902174 A FR7902174 A FR 7902174A FR 2447638 A1 FR2447638 A1 FR 2447638A1
Authority
FR
France
Prior art keywords
outputs
control circuit
bridges
cycloconverter
frequency converter
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7902174A
Other languages
English (en)
Other versions
FR2447638B1 (fr
Inventor
Jean-Paul Pouillange
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique SA
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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Priority to FR7902174A priority Critical patent/FR2447638A1/fr
Priority to DE19792952274 priority patent/DE2952274A1/de
Priority to US06/112,236 priority patent/US4281375A/en
Publication of FR2447638A1 publication Critical patent/FR2447638A1/fr
Application granted granted Critical
Publication of FR2447638B1 publication Critical patent/FR2447638B1/fr
Granted legal-status Critical Current

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
    • 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
    • H02M5/271—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 from a three phase input voltage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

CONVERTISSEUR DE FREQUENCE A COMMUTATION NATURELLE COMPRENANT UN CYCLOCONVERTISSEUR POLYPHASE ET SON CIRCUIT DE COMMANDE. IL COMPREND UN DISPOSITIF DE COMMUTATION 16 PERMETTANT DE DISSOCIER LES ENTREES 1 ET 4, 2 ET 5, 3 ET 6 DES DEUX PONTS DE GRAETZ 11 ET 13 D'AU MOINS L'UN DES CYCLOCONVERTISSEURS MONOPHASES A, B ET C AINSI QUE LES SORTIES 7 ET 9 DESDITS PONTS NON RELIEES AU POINT NEUTRE 15, D'INSERER UNE SELF INDUCTANCE 12 ENTRE LES SORTIES DISSOCIEES 7 ET 9 DESDITS PONTS ET DE REMPLACER LE CIRCUIT DE COMMANDE DE CYCLOCONVERTISSEUR 17 PAR UN CIRCUIT DE COMMANDE DE REDRESSEUR ONDULEUR A COMMUTATION NATURELLE 18, DE MANIERE A FORMER AU MOINS UN REDRESSEUR ONDULEUR A COMMUTATION NATURELLE, LEDIT DISPOSITIF DE COMMUTATION 16 PERMETTANT EN OUTRE DE REMPLACER LES SORTIES 14A, 14B ET 14C DU CYCLOCONVERTISSEUR POLYPHASE PAR CELLES D, E ET F D'AU MOINS UN REDRESSEUR ONDULEUR AINSI FORME. LE CONVERTISSEUR PEUT ETRE UTILISE POUR ALIMENTER UN MOTEUR SYNCHRONE.
FR7902174A 1979-01-29 1979-01-29 Convertisseur statique de frequence Granted FR2447638A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7902174A FR2447638A1 (fr) 1979-01-29 1979-01-29 Convertisseur statique de frequence
DE19792952274 DE2952274A1 (de) 1979-01-29 1979-12-24 Ein statischer frequenzwandler
US06/112,236 US4281375A (en) 1979-01-29 1980-01-15 Static frequency converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902174A FR2447638A1 (fr) 1979-01-29 1979-01-29 Convertisseur statique de frequence

Publications (2)

Publication Number Publication Date
FR2447638A1 true FR2447638A1 (fr) 1980-08-22
FR2447638B1 FR2447638B1 (fr) 1981-12-24

Family

ID=9221289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902174A Granted FR2447638A1 (fr) 1979-01-29 1979-01-29 Convertisseur statique de frequence

Country Status (3)

Country Link
US (1) US4281375A (fr)
DE (1) DE2952274A1 (fr)
FR (1) FR2447638A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672277A (en) * 1984-12-10 1987-06-09 Elevator Gmbh Elevator motor control
US7352544B2 (en) * 2005-07-07 2008-04-01 Pratt + Whitney Canada Corp. Method and apparatus for providing a remedial strategy for an electrical circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH483748A (de) * 1968-08-19 1969-12-31 Oerlikon Maschf Umrichter mit einer Schaltungsanordnung zur Änderung der Betriebsart

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742336A (en) * 1971-11-24 1973-06-26 Gen Electric Versatile cycloinverter power converter circuits

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH483748A (de) * 1968-08-19 1969-12-31 Oerlikon Maschf Umrichter mit einer Schaltungsanordnung zur Änderung der Betriebsart

Also Published As

Publication number Publication date
DE2952274A1 (de) 1980-08-07
FR2447638B1 (fr) 1981-12-24
US4281375A (en) 1981-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse