DE3173624D1 - Free commutation chopper circuit - Google Patents
Free commutation chopper circuitInfo
- Publication number
- DE3173624D1 DE3173624D1 DE8181401128T DE3173624T DE3173624D1 DE 3173624 D1 DE3173624 D1 DE 3173624D1 DE 8181401128 T DE8181401128 T DE 8181401128T DE 3173624 T DE3173624 T DE 3173624T DE 3173624 D1 DE3173624 D1 DE 3173624D1
- Authority
- DE
- Germany
- Prior art keywords
- chopper circuit
- free commutation
- commutation chopper
- free
- circuit
- 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.)
- Expired
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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/125—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/135—Conversion of dc power input into dc power output without intermediate conversion into ac 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8015805A FR2487139A1 (fr) | 1980-07-17 | 1980-07-17 | Circuit hacheur a commutation libre |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3173624D1 true DE3173624D1 (en) | 1986-03-13 |
Family
ID=9244246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181401128T Expired DE3173624D1 (en) | 1980-07-17 | 1981-07-15 | Free commutation chopper circuit |
Country Status (9)
Country | Link |
---|---|
US (1) | US4424558A (de) |
EP (1) | EP0044776B1 (de) |
JP (1) | JPS5749366A (de) |
BR (1) | BR8104534A (de) |
DE (1) | DE3173624D1 (de) |
FR (1) | FR2487139A1 (de) |
IN (1) | IN153710B (de) |
MX (1) | MX149772A (de) |
ZA (1) | ZA814700B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62277006A (ja) * | 1986-05-24 | 1987-12-01 | Hitachi Ltd | 電気車用制御装置 |
US5208741A (en) * | 1991-03-28 | 1993-05-04 | General Electric Company | Chopper circuit for dynamic braking in an electric power conversion system |
US5262931A (en) * | 1991-07-19 | 1993-11-16 | Powering, Inc. | Power converter |
JP3315286B2 (ja) * | 1995-03-07 | 2002-08-19 | アルプス電気株式会社 | パルス倍電圧回路 |
AT414298B (de) * | 1996-12-18 | 2006-11-15 | Wolfgang Mag Horvath | Einrichtung zur vergrösserung der wirksamen kapazität eines kondensators in einem wechselstromkreis |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH422972A (de) * | 1965-07-19 | 1966-10-31 | Patelhold Patentverwertung | Gleichspannungsregeleinrichtung |
FR1504674A (fr) * | 1966-10-21 | 1967-12-08 | Acec | Dispositif électronique de réglage d'un courant continu |
DE2135897B2 (de) * | 1970-07-20 | 1976-04-29 | Skoda, N.P., Pilsen (Tschechoslowakei) | Schaltung eines thyristor-gleichstromschalters mit drei schwingkreisen |
BE775787A (fr) * | 1971-11-25 | 1972-05-25 | Acec | Dispositif electronique de reglage d'un courant continu. |
US3763418A (en) * | 1972-04-24 | 1973-10-02 | Garrett Corp | Single reactor force commutated chopper |
JPS49121122A (de) * | 1973-03-28 | 1974-11-19 | ||
US4135236A (en) * | 1977-09-15 | 1979-01-16 | Litton Industrial Products Inc. | DC-to-DC chopper circuit |
-
1980
- 1980-07-17 FR FR8015805A patent/FR2487139A1/fr active Granted
-
1981
- 1981-07-10 ZA ZA814700A patent/ZA814700B/xx unknown
- 1981-07-15 EP EP81401128A patent/EP0044776B1/de not_active Expired
- 1981-07-15 DE DE8181401128T patent/DE3173624D1/de not_active Expired
- 1981-07-15 BR BR8104534A patent/BR8104534A/pt unknown
- 1981-07-16 MX MX188328A patent/MX149772A/es unknown
- 1981-07-17 US US06/284,211 patent/US4424558A/en not_active Expired - Fee Related
- 1981-07-17 JP JP56110996A patent/JPS5749366A/ja active Granted
- 1981-08-01 IN IN866/CAL/81A patent/IN153710B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0044776A1 (de) | 1982-01-27 |
FR2487139B1 (de) | 1984-12-28 |
US4424558A (en) | 1984-01-03 |
MX149772A (es) | 1983-12-15 |
BR8104534A (pt) | 1982-03-30 |
EP0044776B1 (de) | 1986-01-29 |
JPS5749366A (en) | 1982-03-23 |
JPS6329509B2 (de) | 1988-06-14 |
IN153710B (de) | 1984-08-11 |
ZA814700B (en) | 1982-07-28 |
FR2487139A1 (fr) | 1982-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |