IT988573B - Versatili circuiti convertitori di potenza particolarmente atti a convertire una data tensione alternata o continua in alta tensione e altra frequenza variabile - Google Patents
Versatili circuiti convertitori di potenza particolarmente atti a convertire una data tensione alternata o continua in alta tensione e altra frequenza variabileInfo
- Publication number
- IT988573B IT988573B IT31989/72A IT3198972A IT988573B IT 988573 B IT988573 B IT 988573B IT 31989/72 A IT31989/72 A IT 31989/72A IT 3198972 A IT3198972 A IT 3198972A IT 988573 B IT988573 B IT 988573B
- Authority
- IT
- Italy
- Prior art keywords
- convert
- particularly suitable
- power converter
- variable frequency
- converter circuits
- 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
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/505—Conversion of dc power input into ac 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
- H02M7/515—Conversion of dc power input into ac 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ac-Ac Conversion (AREA)
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20167371A | 1971-11-24 | 1971-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT988573B true IT988573B (it) | 1975-04-30 |
Family
ID=22746807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT31989/72A IT988573B (it) | 1971-11-24 | 1972-11-23 | Versatili circuiti convertitori di potenza particolarmente atti a convertire una data tensione alternata o continua in alta tensione e altra frequenza variabile |
Country Status (7)
Country | Link |
---|---|
US (1) | US3742336A (it) |
JP (1) | JPS53495B2 (it) |
AU (1) | AU470061B2 (it) |
DE (1) | DE2257197A1 (it) |
ES (1) | ES408840A1 (it) |
GB (1) | GB1417188A (it) |
IT (1) | IT988573B (it) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3889167A (en) * | 1972-11-29 | 1975-06-10 | Hitachi Ltd | Device for controlling speed of three-phase induction motor |
US3858105A (en) * | 1973-07-18 | 1974-12-31 | Westinghouse Electric Corp | Static power conversion arrangement and method |
US3875494A (en) * | 1973-07-18 | 1975-04-01 | Westinghouse Electric Corp | Static power conversion arrangement for converting direct current power to alternating current power |
US3882369A (en) * | 1973-11-28 | 1975-05-06 | Gen Electric | Control of cycloconverter systems having a parallel resonant commutation circuit |
US3953779A (en) * | 1974-05-30 | 1976-04-27 | Francisc Carol Schwarz | Electronic control system for efficient transfer of power through resonant circuits |
US3989996A (en) * | 1974-09-25 | 1976-11-02 | Westinghouse Electric Corporation | Force commutation static frequency changer apparatus using direct capacitor commutation |
US3931563A (en) * | 1974-09-25 | 1976-01-06 | Westinghouse Electric Corporation | Force commutation static frequency changer apparatus using direct current chopper technique |
US3982168A (en) * | 1975-03-26 | 1976-09-21 | General Electric Company | Phase shifter for controlling the power components and power factor of a cycloconverter |
US3959720A (en) * | 1975-04-30 | 1976-05-25 | General Electric Corporation | Voltage control system for high frequency link cycloconverter |
US3959719A (en) * | 1975-04-30 | 1976-05-25 | General Electric Corporation | Static controller for power factor correction and adaptive filtering |
FR2447638A1 (fr) * | 1979-01-29 | 1980-08-22 | Cem Comp Electro Mec | Convertisseur statique de frequence |
US4556937A (en) * | 1983-10-05 | 1985-12-03 | Canadian Patents And Development Limited | DC-AC Power converter including two high frequency resonant link converters |
FI834881A (fi) * | 1983-12-30 | 1985-07-01 | Kone Oy | Foerfarande och anordning foer aostadkommande avstyrspaenning foer en hiss'likstroemsmotor. |
DE3512491C2 (de) * | 1985-04-06 | 1987-01-29 | Aeg-Elotherm Gmbh, 5630 Remscheid | Parallel-Schwingkreisumrichter, insbes. zum induktiven Erwärmen von Werkstücken |
DE3609297A1 (de) * | 1986-03-19 | 1987-09-24 | Siemens Ag | Gleichstromversorgung nach dem stromumkehrverfahren, insbesondere fuer elektrolytische baeder zur stoffabscheidung bzw. stoffabtragung |
US4730242A (en) * | 1986-09-25 | 1988-03-08 | Wisconsin Alumni Research Foundation | Static power conversion and apparatus having essentially zero switching losses |
US4864483A (en) * | 1986-09-25 | 1989-09-05 | Wisconsin Alumni Research Foundation | Static power conversion method and apparatus having essentially zero switching losses and clamped voltage levels |
US4833584A (en) * | 1987-10-16 | 1989-05-23 | Wisconsin Alumni Research Foundation | Quasi-resonant current mode static power conversion method and apparatus |
US5010471A (en) * | 1989-06-26 | 1991-04-23 | Robert F. Frijouf | Three-phase AC-to-AC series resonant power converter with reduced number of switches |
US5159539A (en) * | 1989-08-17 | 1992-10-27 | Mitsubishi Denki Kabushiki Kaisha | High frequency DC/AC power converting apparatus |
US5109185A (en) * | 1989-09-29 | 1992-04-28 | Ball Newton E | Phase-controlled reversible power converter presenting a controllable counter emf to a source of an impressed voltage |
JP2539538B2 (ja) * | 1990-09-10 | 1996-10-02 | 三菱電機株式会社 | 直流交流電力変換装置 |
JP2598163B2 (ja) * | 1990-10-16 | 1997-04-09 | 三菱電機株式会社 | 電力変換装置 |
US5270914A (en) * | 1992-01-10 | 1993-12-14 | Lauw Hian K | Series resonant converter control system and method |
US5598079A (en) * | 1992-04-16 | 1997-01-28 | Remtech, L.C. | A.C. induction devices having tuned compound windings |
US5693995A (en) | 1993-06-14 | 1997-12-02 | Ecoair Corp. | Hybrid alternator |
EP0921621B1 (en) * | 1993-06-14 | 2007-10-03 | Ecoair Corporation | Hybrid alternator with voltage regulator |
US5502368A (en) * | 1994-06-06 | 1996-03-26 | Ecoair Corp. | Hybrid alternator with voltage regulator |
US5753989A (en) * | 1993-06-14 | 1998-05-19 | Ecoair Corp. | Hybrid alternator |
US5747909A (en) * | 1996-03-14 | 1998-05-05 | Ecoair Corp. | Hybrid alternator |
US6124702A (en) * | 1998-11-13 | 2000-09-26 | Active Power, Inc. | Step switch cycloconverter utilizing multi-tap armature |
US7309973B2 (en) * | 2006-04-24 | 2007-12-18 | Power Conservation Ltd | Mitigation of harmonic currents and conservation of power in non-linear load systems |
US20080205109A1 (en) * | 2007-02-26 | 2008-08-28 | Lear Corporation | Energy distribution system for vehicle |
US9071152B2 (en) * | 2012-07-03 | 2015-06-30 | Cognipower, Llc | Power converter with demand pulse isolation |
WO2014152948A2 (en) * | 2013-03-14 | 2014-09-25 | Engineered Electric Company | Bidirectional power converter |
US9698700B2 (en) | 2015-03-11 | 2017-07-04 | DRS Consolidated Controls, Inc. | Predictive current control in bidirectional power converter |
US9621063B2 (en) | 2015-03-11 | 2017-04-11 | DRS Consolidated Controls, Inc. | Reference current generation in bidirectional power converter |
CN105207567B (zh) * | 2015-09-24 | 2018-08-28 | 卧龙电气集团股份有限公司 | 一种高低压转换星型多相变频驱动系统 |
US10778123B2 (en) | 2015-10-16 | 2020-09-15 | Kohler Co. | Synchronous inverter |
CN109188259A (zh) * | 2018-07-27 | 2019-01-11 | 中国科学院合肥物质科学研究院 | 一种半导体开关触发保护试验的测试电路及测试方法 |
-
1971
- 1971-11-24 US US00201673A patent/US3742336A/en not_active Expired - Lifetime
-
1972
- 1972-10-27 AU AU48252/72A patent/AU470061B2/en not_active Expired
- 1972-11-21 ES ES408840A patent/ES408840A1/es not_active Expired
- 1972-11-22 DE DE2257197A patent/DE2257197A1/de active Pending
- 1972-11-22 GB GB5388072A patent/GB1417188A/en not_active Expired
- 1972-11-23 IT IT31989/72A patent/IT988573B/it active
- 1972-11-24 JP JP11726672A patent/JPS53495B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3742336A (en) | 1973-06-26 |
AU470061B2 (en) | 1976-03-04 |
ES408840A1 (es) | 1975-11-01 |
DE2257197A1 (de) | 1973-05-30 |
GB1417188A (en) | 1975-12-10 |
AU4825272A (en) | 1974-05-02 |
JPS4863228A (it) | 1973-09-03 |
JPS53495B2 (it) | 1978-01-09 |
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