NO156030C - Anordning til aa frembringe tilnaermet trapesformede vekselspenninger ved trefase-utganger fra en direkte omretter. - Google Patents
Anordning til aa frembringe tilnaermet trapesformede vekselspenninger ved trefase-utganger fra en direkte omretter.Info
- Publication number
- NO156030C NO156030C NO812595A NO812595A NO156030C NO 156030 C NO156030 C NO 156030C NO 812595 A NO812595 A NO 812595A NO 812595 A NO812595 A NO 812595A NO 156030 C NO156030 C NO 156030C
- Authority
- NO
- Norway
- Prior art keywords
- staphese
- voltage
- phase outputs
- direct converter
- generating approximately
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ac-Ac Conversion (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803029319 DE3029319A1 (de) | 1980-08-01 | 1980-08-01 | Vorrichtung zum erzeugen annaehernd trapezfoermiger wechselspannungen an drehstromausgaengen eines direktumrichters |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO812595L NO812595L (no) | 1982-02-02 |
| NO156030B NO156030B (no) | 1987-03-30 |
| NO156030C true NO156030C (no) | 1987-07-08 |
Family
ID=6108733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO812595A NO156030C (no) | 1980-08-01 | 1981-07-29 | Anordning til aa frembringe tilnaermet trapesformede vekselspenninger ved trefase-utganger fra en direkte omretter. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0045440B1 (enrdf_load_stackoverflow) |
| JP (1) | JPS5759473A (enrdf_load_stackoverflow) |
| DE (2) | DE3029319A1 (enrdf_load_stackoverflow) |
| NO (1) | NO156030C (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5893473A (ja) * | 1981-11-26 | 1983-06-03 | Fuji Electric Co Ltd | 多相サイクロコンバ−タの出力電圧制御方式 |
| DE3366788D1 (en) * | 1982-06-29 | 1986-11-13 | Siemens Ag | Method and device for suppressing parasite values contained in an output valves system of a control device and in a direct cyclo-converter with three-phase current output |
| JPS6441374U (enrdf_load_stackoverflow) * | 1987-09-04 | 1989-03-13 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1490696A (fr) * | 1966-06-22 | 1967-08-04 | Alsthom Cgee | Commande des éléments redresseurs d'un changeur de fréquence dans le cas d'un montage en cycloconvertisseur |
| DE2641294C2 (de) * | 1976-09-14 | 1978-10-26 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung mit einer Anzahl von Umrichtern mit Einphasen-Wechsel-Spannungsausgang |
-
1980
- 1980-08-01 DE DE19803029319 patent/DE3029319A1/de not_active Withdrawn
-
1981
- 1981-07-22 DE DE8181105793T patent/DE3169819D1/de not_active Expired
- 1981-07-22 EP EP81105793A patent/EP0045440B1/de not_active Expired
- 1981-07-29 NO NO812595A patent/NO156030C/no unknown
- 1981-07-31 JP JP56120608A patent/JPS5759473A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0045440A3 (en) | 1982-11-17 |
| NO812595L (no) | 1982-02-02 |
| DE3169819D1 (en) | 1985-05-15 |
| NO156030B (no) | 1987-03-30 |
| DE3029319A1 (de) | 1982-03-04 |
| EP0045440B1 (de) | 1985-04-10 |
| JPS5759473A (en) | 1982-04-09 |
| EP0045440A2 (de) | 1982-02-10 |
| JPS6242471B2 (enrdf_load_stackoverflow) | 1987-09-08 |
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