SE339720B - - Google Patents
Info
- Publication number
- SE339720B SE339720B SE431967A SE431967A SE339720B SE 339720 B SE339720 B SE 339720B SE 431967 A SE431967 A SE 431967A SE 431967 A SE431967 A SE 431967A SE 339720 B SE339720 B SE 339720B
- Authority
- SE
- Sweden
- Prior art keywords
- voltage
- switching unit
- ist
- reference voltage
- output voltage
- 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
- H02M5/02—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
-
- 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
- H02M7/525—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 with automatic control of output waveform or frequency
- H02M7/527—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 with automatic control of output waveform or frequency by pulse width modulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Ac-Ac Conversion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0086449 | 1966-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE339720B true SE339720B (xx) | 1971-10-18 |
Family
ID=6983371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE431967A SE339720B (xx) | 1966-03-31 | 1967-03-29 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH489945A (xx) |
| DE (1) | DE1513851C3 (xx) |
| FR (1) | FR1515719A (xx) |
| GB (1) | GB1183721A (xx) |
| SE (1) | SE339720B (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2323826C3 (de) * | 1973-05-11 | 1984-07-26 | Brown, Boveri & Cie Ag, 6800 Mannheim | Steuereinrichtung für eine ein- oder mehrphasige Wechselrichteranordnung |
| GB1507872A (en) * | 1975-02-21 | 1978-04-19 | Roband Electronics Ltd | Apparatus for generating alternating currents of accurately predetermined waveform |
| AR207371A1 (es) * | 1975-07-15 | 1976-09-30 | Kgel Ltd | Inversor trifasico |
| US4276590A (en) * | 1979-04-30 | 1981-06-30 | The Perkin-Elmer Corporation | Current sharing modular power system |
| DE3116342A1 (de) * | 1981-04-24 | 1982-11-18 | Brown, Boveri & Cie Ag, 6800 Mannheim | "regelanordnung fuer einen selbstgefuehrten wechselrichter mit gleichspannungszwischenkreis" |
| ATE31851T1 (de) * | 1982-09-22 | 1988-01-15 | Acec | Steuerverfahren fuer einen mit pulsbreitenmodulation arbeitenden wechselrichter und vorrichtung zur anwendung des verfahrens. |
| FI77547C (fi) * | 1986-03-19 | 1989-03-10 | Kone Oy | Foerfarande och anordning foer reglering av styrspaenningen vid en trefasig inventer som matar en vaexelstroemmotor. |
| FI79209C (fi) * | 1986-03-19 | 1989-11-10 | Kone Oy | Anordning foer styrning av en trefasig inverter som matar vaexelstroemmotorn vid en hiss. |
| EP0373381B1 (de) * | 1988-12-14 | 1993-07-28 | Asea Brown Boveri Ag | Verfahren zur Steuerung eines dreiphasigen Wechselrichters |
-
1966
- 1966-03-31 DE DE19661513851 patent/DE1513851C3/de not_active Expired
-
1967
- 1967-03-29 SE SE431967A patent/SE339720B/xx unknown
- 1967-03-29 FR FR100581A patent/FR1515719A/fr not_active Expired
- 1967-03-29 GB GB1433167A patent/GB1183721A/en not_active Expired
- 1967-03-29 CH CH440167A patent/CH489945A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR1515719A (fr) | 1968-03-01 |
| GB1183721A (en) | 1970-03-11 |
| DE1513851B2 (de) | 1975-02-06 |
| DE1513851A1 (de) | 1969-04-10 |
| DE1513851C3 (de) | 1975-09-18 |
| CH489945A (de) | 1970-04-30 |
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