BR8108000A - Aperfeicoamento em um comando conversor a tiristor - Google Patents
Aperfeicoamento em um comando conversor a tiristorInfo
- Publication number
- BR8108000A BR8108000A BR8108000A BR8108000A BR8108000A BR 8108000 A BR8108000 A BR 8108000A BR 8108000 A BR8108000 A BR 8108000A BR 8108000 A BR8108000 A BR 8108000A BR 8108000 A BR8108000 A BR 8108000A
- Authority
- BR
- Brazil
- Prior art keywords
- improvement
- thyristor converter
- converter command
- command
- thyristor
- Prior art date
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
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc power output without possibility of reversal 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
- H02M7/155—Conversion of ac power input into dc power output without possibility of reversal 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 using semiconductor devices only
- H02M7/1552—Conversion of ac power input into dc power output without possibility of reversal 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 using semiconductor devices only in a biphase or polyphase arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ac-Ac Conversion (AREA)
- Rectifiers (AREA)
- Control Of Ac Motors In General (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI803932A FI65692C (fi) | 1980-12-16 | 1980-12-16 | Foerbaettring vid tyristorriktardrift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8108000A true BR8108000A (pt) | 1982-09-14 |
Family
ID=8513988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8108000A BR8108000A (pt) | 1980-12-16 | 1981-12-09 | Aperfeicoamento em um comando conversor a tiristor |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4466053A (pt) |
| JP (1) | JPS57122670A (pt) |
| BR (1) | BR8108000A (pt) |
| DE (1) | DE3148918A1 (pt) |
| FI (1) | FI65692C (pt) |
| FR (1) | FR2496355B1 (pt) |
| GB (1) | GB2089590B (pt) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3431483A (en) * | 1966-12-30 | 1969-03-04 | Gen Electric | Cycloconverter power circuits |
| US3746963A (en) * | 1971-06-09 | 1973-07-17 | Static Power Inc | Polyphase inverter with d.c. supply |
| AT332940B (de) * | 1973-04-05 | 1976-10-25 | Bbc Brown Boveri & Cie | Zwangsloschbare stromrichteranordnung fur einen aus einem ein- oder mehrphasigen wechselspannungsnetz gespeisten gleichstromverbraucher |
| US3987356A (en) * | 1975-06-23 | 1976-10-19 | General Electric Company | Controlled capacitive filter for active loads |
| JPS53114028A (en) * | 1977-03-17 | 1978-10-05 | Fuji Electric Co Ltd | Inverter controlling lead angle control circuit |
| SE423771B (sv) * | 1978-07-03 | 1982-05-24 | Asea Ab | Stromriktarutrustning for overforing av energi mellan ett vexelspenningsnet och ett likspenningsnet |
| FI61252C (fi) * | 1979-10-24 | 1982-06-10 | Elevator Gmbh | Ljuddaempningskrets foer tyristorstyrd elmotor |
-
1980
- 1980-12-16 FI FI803932A patent/FI65692C/fi not_active IP Right Cessation
-
1981
- 1981-11-26 GB GB8135660A patent/GB2089590B/en not_active Expired
- 1981-12-04 US US06/327,699 patent/US4466053A/en not_active Expired - Lifetime
- 1981-12-09 BR BR8108000A patent/BR8108000A/pt unknown
- 1981-12-10 DE DE19813148918 patent/DE3148918A1/de not_active Withdrawn
- 1981-12-11 FR FR8123144A patent/FR2496355B1/fr not_active Expired
- 1981-12-16 JP JP56201761A patent/JPS57122670A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2496355A1 (fr) | 1982-06-18 |
| FI65692B (fi) | 1984-02-29 |
| FI65692C (fi) | 1984-06-11 |
| DE3148918A1 (de) | 1982-07-01 |
| GB2089590A (en) | 1982-06-23 |
| GB2089590B (en) | 1984-04-11 |
| US4466053A (en) | 1984-08-14 |
| FI803932L (fi) | 1982-06-17 |
| JPS57122670A (en) | 1982-07-30 |
| FR2496355B1 (fr) | 1988-07-08 |
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