FR2437730A1 - Groupe de commande pour un convertisseur de courant statique - Google Patents
Groupe de commande pour un convertisseur de courant statiqueInfo
- Publication number
- FR2437730A1 FR2437730A1 FR7924129A FR7924129A FR2437730A1 FR 2437730 A1 FR2437730 A1 FR 2437730A1 FR 7924129 A FR7924129 A FR 7924129A FR 7924129 A FR7924129 A FR 7924129A FR 2437730 A1 FR2437730 A1 FR 2437730A1
- Authority
- FR
- France
- Prior art keywords
- counter
- pulses
- converter
- current converter
- static current
- 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.)
- Withdrawn
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
- 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)
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
- Analogue/Digital Conversion (AREA)
Abstract
LE GROUPE DE COMMANDE NUMERIQUE DESTINE A UN CONVERTISSEUR DE COURANT STATIQUE COMPREND UN COMPTEUR 2 A CODAGE BINAIRE QUI COMPTE LES IMPULSIONS D'UN OSCILLATEUR 1. LES SORTIES DU COMPTEUR 2 SONT CONNECTEES AUX ENTREES D'ADRESSES D'UNE MEMOIRE DE FONCTIONS 3 DANS LAQUELLE DES FONCTIONS DE RAMPES OU DE DENTS DE SCIE SONT MEMORISEES. LES NOMBRES LUS DANS LA MEMOIRE DE FONCTIONS 3 SONT COMPARES, DANS UN COMPARATEUR 4, AVEC LE NOMBRE DETERMINANT LA MODULATION DU CONVERTISSEUR. LE RESULTAT DE LA COMPARAISON ET LES IMPULSIONS A DES SORTIES SELECTIONNEES DU COMPTEUR 2 SONT COMBINES DANS UN CIRCUIT 14, EN IMPULSIONS D'AMORCAGE POUR LES VALVES T1, T2 DU CONVERTISSEUR STATIQUE. APPLICATION NOTAMMENT A LA COMMANDE DE REGULATEURS DE COURANT ALTERNATIF ET D'ONDULEURS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782842278 DE2842278A1 (de) | 1978-09-28 | 1978-09-28 | Steuersatz fuer einen stromrichter |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2437730A1 true FR2437730A1 (fr) | 1980-04-25 |
Family
ID=6050730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7924129A Withdrawn FR2437730A1 (fr) | 1978-09-28 | 1979-09-27 | Groupe de commande pour un convertisseur de courant statique |
Country Status (12)
Country | Link |
---|---|
US (1) | US4326160A (fr) |
JP (1) | JPS5588582A (fr) |
AT (1) | AT370930B (fr) |
BE (1) | BE879013A (fr) |
BR (1) | BR7906165A (fr) |
CA (1) | CA1142586A (fr) |
DE (1) | DE2842278A1 (fr) |
FR (1) | FR2437730A1 (fr) |
GB (1) | GB2030797B (fr) |
IN (1) | IN153566B (fr) |
IT (1) | IT1123246B (fr) |
SE (1) | SE7907766L (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4347562A (en) * | 1980-06-23 | 1982-08-31 | Oxy Metal Industries Corporation | Digital power converter trigger |
JPS57193966A (en) * | 1981-05-19 | 1982-11-29 | Mitsubishi Electric Corp | Gate pulse phase device |
DE3363477D1 (en) * | 1982-03-08 | 1986-06-19 | Siemens Ag | Method and apparatus for the circulation of a heating fluid in a heating tube system |
DE3536265A1 (de) * | 1985-10-11 | 1987-04-16 | Telefunken Electronic Gmbh | Schaltungsanordnung zur netzfrequenzunabhaengigen leistungsstellung und zu deren linearisierung |
US4797802A (en) * | 1987-12-03 | 1989-01-10 | Sundstrand Corp. | Multiple phase rectifier with active filter for removing noise in triggering signals and digital phase shift compensator for phase shifting signal passed through |
US5079686A (en) * | 1990-06-08 | 1992-01-07 | Vlt Corporation | Enhancement-mode zero-current switching converter |
US7948222B2 (en) | 2009-02-05 | 2011-05-24 | Advanced Micro Devices, Inc. | Asymmetric topology to boost low load efficiency in multi-phase switch-mode power conversion |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4017744A (en) * | 1975-12-22 | 1977-04-12 | Westinghouse Electric Corporation | Digital firing pulse generator for thyristor power converters |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL161274C (nl) * | 1973-07-11 | 1980-01-15 | Veco Zeefplatenfabriek Bv | Inrichting voor het regelen van een elektrochemisch proces. |
US4105939A (en) * | 1976-08-10 | 1978-08-08 | Westinghouse Electric Corp. | Direct digital technique for generating an AC waveform |
US4128771A (en) * | 1977-01-07 | 1978-12-05 | Palyn Associates, Inc. | Digitally controlled power system |
US4204149A (en) * | 1977-07-18 | 1980-05-20 | Cleary James J | Electronic controlled-duration switching |
-
1978
- 1978-09-28 DE DE19782842278 patent/DE2842278A1/de not_active Withdrawn
-
1979
- 1979-08-07 IN IN819/CAL/79A patent/IN153566B/en unknown
- 1979-09-07 GB GB7931156A patent/GB2030797B/en not_active Expired
- 1979-09-19 SE SE7907766A patent/SE7907766L/xx not_active Application Discontinuation
- 1979-09-19 US US06/077,151 patent/US4326160A/en not_active Expired - Lifetime
- 1979-09-20 IT IT25867/79A patent/IT1123246B/it active
- 1979-09-26 AT AT0631679A patent/AT370930B/de not_active IP Right Cessation
- 1979-09-26 BE BE0/197327A patent/BE879013A/fr unknown
- 1979-09-26 BR BR7906165A patent/BR7906165A/pt unknown
- 1979-09-27 FR FR7924129A patent/FR2437730A1/fr not_active Withdrawn
- 1979-09-27 CA CA000336474A patent/CA1142586A/fr not_active Expired
- 1979-09-28 JP JP12523279A patent/JPS5588582A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
---|---|
GB2030797A (en) | 1980-04-10 |
US4326160A (en) | 1982-04-20 |
BR7906165A (pt) | 1980-07-15 |
JPS5588582A (en) | 1980-07-04 |
IT1123246B (it) | 1986-04-30 |
AT370930B (de) | 1983-05-10 |
GB2030797B (en) | 1982-12-08 |
IN153566B (fr) | 1984-07-28 |
DE2842278A1 (de) | 1980-04-03 |
ATA631679A (de) | 1982-09-15 |
CA1142586A (fr) | 1983-03-08 |
BE879013A (fr) | 1980-01-16 |
IT7925867A0 (it) | 1979-09-20 |
SE7907766L (sv) | 1980-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |