BR7402753D0 - Aparelhamento e processo para conversao de potencia eletrica - Google Patents
Aparelhamento e processo para conversao de potencia eletricaInfo
- Publication number
- BR7402753D0 BR7402753D0 BR2753/74A BR275374A BR7402753D0 BR 7402753 D0 BR7402753 D0 BR 7402753D0 BR 2753/74 A BR2753/74 A BR 2753/74A BR 275374 A BR275374 A BR 275374A BR 7402753 D0 BR7402753 D0 BR 7402753D0
- Authority
- BR
- Brazil
- Prior art keywords
- equipment
- electric power
- converting electric
- converting
- power
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
- H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
- H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/75—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
- H02M7/757—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00351057A US3838330A (en) | 1973-04-13 | 1973-04-13 | Arrangement and method for converting electrical power without external supply of reactive power requirements |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7402753D0 true BR7402753D0 (pt) | 1974-11-05 |
Family
ID=23379388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR2753/74A BR7402753D0 (pt) | 1973-04-13 | 1974-04-08 | Aparelhamento e processo para conversao de potencia eletrica |
Country Status (9)
Country | Link |
---|---|
US (1) | US3838330A (pt) |
JP (1) | JPS502122A (pt) |
AU (1) | AU6744974A (pt) |
BE (1) | BE813567A (pt) |
BR (1) | BR7402753D0 (pt) |
CA (1) | CA963533A (pt) |
DE (1) | DE2417794A1 (pt) |
FR (1) | FR2225874B1 (pt) |
IT (1) | IT1007914B (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3924173A (en) * | 1973-06-28 | 1975-12-02 | Sushil Kumar Goswami | Commutation circuits in inverter circuits |
US3896365A (en) * | 1974-08-05 | 1975-07-22 | Gen Motors Corp | Power center inverter having power center commutation during operation into short circuits |
JPS5820237B2 (ja) * | 1976-08-10 | 1983-04-22 | 株式会社東芝 | 電流形インバ−タ装置 |
DE2746685A1 (de) * | 1976-12-07 | 1978-06-08 | Gen Electric | Vorrichtung und verfahren zur leistungswandlung |
CS218807B1 (en) * | 1978-02-14 | 1983-02-25 | Jiri Winkler | Method of three-stage commutation of the rectifiers or alterners of electric current |
JPS605151B2 (ja) * | 1978-04-05 | 1985-02-08 | 株式会社日立製作所 | 多重化電流形インバ−タの制御方法 |
US4288732A (en) * | 1978-11-30 | 1981-09-08 | General Electric Company | Forced commutated starting circuit for load commutated inverter drive system |
CS215272B1 (en) * | 1979-01-02 | 1982-08-27 | Jiri Winkler | Connection of the current alternator with proper commutation |
US4680689A (en) * | 1984-01-23 | 1987-07-14 | Donald W. Payne | Three-phase ac to dc power converter with power factor correction |
JP3155797B2 (ja) * | 1991-12-26 | 2001-04-16 | 株式会社日立製作所 | 過電圧自己保護型半導体装置、及び、それを使用した半導体回路 |
US8885372B1 (en) | 2010-09-24 | 2014-11-11 | James Nanut | Low harmonic content AC to DC power conversion |
US8553440B1 (en) | 2010-09-24 | 2013-10-08 | James Nanut | Power conversion circuits |
US20230283079A1 (en) * | 2022-03-02 | 2023-09-07 | National Technology & Engineering Solutions Of Sandia, Llc | Wind turbine power phase control with DC collection bus for onshore/offshore windfarms |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3308368A (en) * | 1963-06-18 | 1967-03-07 | Acme Electric Corp | Six-phase rectifier wherein the input even harmonics are eliminated |
US3538412A (en) * | 1969-05-05 | 1970-11-03 | Gen Electric | Motor control system with three phase conversion |
FR2111889B1 (fr) * | 1970-10-28 | 1975-07-18 | Westinghouse Electric Corp | Dispositif changeur de fréquence ä facteur de déplacement d'entrée ä l'unité |
US3668507A (en) * | 1971-06-04 | 1972-06-06 | Dmitry Evgenievich Kadomsky | Apparatus for damping oscillations in three-phase bridge converters |
US3716775A (en) * | 1971-07-14 | 1973-02-13 | Gen Electric | Short circuit protection means for power circuits |
US3707665A (en) * | 1971-11-12 | 1972-12-26 | Westinghouse Electric Corp | Power frequency changer with controllable input displacement factor |
US3707668A (en) * | 1971-12-16 | 1972-12-26 | Precision Products Co | Compound inverter of variable output voltage and frequency |
US3750004A (en) * | 1972-02-23 | 1973-07-31 | Esb Inc | Instantaneous current control for static inverters |
JPS5820014B2 (ja) * | 1975-06-27 | 1983-04-21 | キヤノン株式会社 | センゾウケイセイコウガクソウチ |
-
1973
- 1973-04-13 US US00351057A patent/US3838330A/en not_active Expired - Lifetime
-
1974
- 1974-03-27 CA CA196,107A patent/CA963533A/en not_active Expired
- 1974-04-02 AU AU67449/74A patent/AU6744974A/en not_active Expired
- 1974-04-08 BR BR2753/74A patent/BR7402753D0/pt unknown
- 1974-04-10 JP JP49040062A patent/JPS502122A/ja active Pending
- 1974-04-10 FR FR7412574A patent/FR2225874B1/fr not_active Expired
- 1974-04-11 DE DE2417794A patent/DE2417794A1/de active Pending
- 1974-04-11 BE BE1005870A patent/BE813567A/xx unknown
- 1974-04-12 IT IT21384/74A patent/IT1007914B/it active
Also Published As
Publication number | Publication date |
---|---|
BE813567A (fr) | 1974-10-11 |
IT1007914B (it) | 1976-10-30 |
US3838330A (en) | 1974-09-24 |
DE2417794A1 (de) | 1974-10-17 |
FR2225874B1 (pt) | 1977-10-14 |
AU6744974A (en) | 1975-10-02 |
JPS502122A (pt) | 1975-01-10 |
FR2225874A1 (pt) | 1974-11-08 |
CA963533A (en) | 1975-02-25 |
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