BR7600724A - Um circuito de comutacao para um inversor - Google Patents
Um circuito de comutacao para um inversorInfo
- Publication number
- BR7600724A BR7600724A BR7600724A BR7600724A BR7600724A BR 7600724 A BR7600724 A BR 7600724A BR 7600724 A BR7600724 A BR 7600724A BR 7600724 A BR7600724 A BR 7600724A BR 7600724 A BR7600724 A BR 7600724A
- Authority
- BR
- Brazil
- Prior art keywords
- inverter
- switching circuit
- switching
- circuit
- 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
- 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
- H02M5/40—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 with intermediate conversion into DC
- H02M5/42—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 with intermediate conversion into DC by static converters
- H02M5/44—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 with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
- H02M5/443—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 with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/45—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 with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M5/4505—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 with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only having a rectifier with controlled elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/547,150 US4012682A (en) | 1975-02-05 | 1975-02-05 | Low KVA static AC motor drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7600724A true BR7600724A (pt) | 1976-08-31 |
Family
ID=24183527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7600724A BR7600724A (pt) | 1975-02-05 | 1976-02-04 | Um circuito de comutacao para um inversor |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4012682A (pt) |
| BR (1) | BR7600724A (pt) |
| CA (1) | CA1056450A (pt) |
| GB (1) | GB1539415A (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4415846A (en) * | 1981-03-09 | 1983-11-15 | Marathon Electric | Wound rotor motor apparatus |
| US4491768A (en) * | 1981-11-04 | 1985-01-01 | Eaton Corporation | Pulse width modulation inverter with battery charger |
| US4779034A (en) * | 1986-08-07 | 1988-10-18 | Shepard Jr Francis H | Forced commutation for variable speed motor |
| US7864552B2 (en) * | 2008-09-12 | 2011-01-04 | Liebert Corporation | Intelligent sensorless control of a phase controlled rectifier |
| CN103283133B (zh) | 2011-01-03 | 2016-01-13 | 恩菲斯能源公司 | 用于谐振变换器控制的方法和装置 |
| EP2661805B1 (en) | 2011-01-04 | 2019-08-14 | Enphase Energy, Inc. | Method and apparatus for resonant power conversion |
| US9948204B2 (en) | 2011-05-19 | 2018-04-17 | Enphase Energy, Inc. | Method and apparatus for controlling resonant converter output power |
| EP2710721A4 (en) | 2011-05-20 | 2015-03-18 | Enphase Energy Inc | RESONANCE POWER CONVERSION CIRCUIT |
| WO2012162581A1 (en) | 2011-05-26 | 2012-11-29 | Enphase Energy, Inc. | Method and apparatus for generating single-phase power from a three-phase resonant power converter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3609511A (en) * | 1969-10-20 | 1971-09-28 | Cutler Hammer Inc | Electronic inverter having precharging control affording high frequency switching at low output |
| DK135478C (da) * | 1972-09-22 | 1977-10-17 | Siemens Ag | Sumslukkeanordning for vekselretterventilerne i en mellemkredsfrekvensomsetter der energiforsyner en elektrisk motor |
| AT325718B (de) * | 1972-09-22 | 1975-11-10 | Siemens Ag | Summenlöscheinrichtung für die wechselrichterventile eines einen elektrischen motor speisenden zwischenkreisumrichters |
| US3784890A (en) * | 1972-12-12 | 1974-01-08 | Allis Chalmers | Pulse control circuit for a dc load |
| US3826959A (en) * | 1973-06-13 | 1974-07-30 | Gen Electric | Bypass contactor circuit |
| US3872372A (en) * | 1973-09-21 | 1975-03-18 | Bendix Corp | DV/DT circuit for use in D.C. link converters |
-
1975
- 1975-02-05 US US05/547,150 patent/US4012682A/en not_active Expired - Lifetime
-
1976
- 1976-01-27 CA CA244,326A patent/CA1056450A/en not_active Expired
- 1976-02-04 GB GB4443/76A patent/GB1539415A/en not_active Expired
- 1976-02-04 BR BR7600724A patent/BR7600724A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4012682A (en) | 1977-03-15 |
| CA1056450A (en) | 1979-06-12 |
| GB1539415A (en) | 1979-01-31 |
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