CH570735A5 - - Google Patents
Info
- Publication number
- CH570735A5 CH570735A5 CH1227674A CH1227674A CH570735A5 CH 570735 A5 CH570735 A5 CH 570735A5 CH 1227674 A CH1227674 A CH 1227674A CH 1227674 A CH1227674 A CH 1227674A CH 570735 A5 CH570735 A5 CH 570735A5
- Authority
- CH
- Switzerland
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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/49—Combination of the output voltage waveforms of a plurality of converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
- Power Conversion In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2347646A DE2347646C3 (de) | 1973-09-21 | 1973-09-21 | Dreiphasige Wechselrichteranordnung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH570735A5 true CH570735A5 (it) | 1975-12-15 |
Family
ID=5893316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1227674A CH570735A5 (it) | 1973-09-21 | 1974-09-10 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5058531A (it) |
| CH (1) | CH570735A5 (it) |
| DE (1) | DE2347646C3 (it) |
| FR (1) | FR2245124A1 (it) |
| GB (1) | GB1483201A (it) |
| IT (1) | IT1021489B (it) |
| SE (1) | SE394778B (it) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5368020U (it) * | 1976-11-11 | 1978-06-08 | ||
| FR2641912B1 (fr) * | 1989-01-19 | 1991-03-22 | France Etat Armement | Procedes et dispositifs pour generer, a partir d'une tension continue, une tension periodique d'allure sinusoidale modulable en amplitude |
| EP0390184B1 (en) * | 1989-03-31 | 1993-06-02 | Kabushiki Kaisha Toshiba | Improvements in variable-voltage & variable-frequency power converter |
| US5355296A (en) * | 1992-12-10 | 1994-10-11 | Sundstrand Corporation | Switching converter and summing transformer for use therein |
| BE1017382A3 (nl) * | 2006-12-27 | 2008-07-01 | Atlas Copco Airpower Nv | Werkwijze voor het sturen van een belasting met een voornamelijk inductief karakter en een inrichting die zulke werkwijze toepast. |
| EP2755315A1 (en) | 2013-01-11 | 2014-07-16 | Alstom Technology Ltd | Hybrid modular converter |
| EP2887529A1 (en) | 2013-12-23 | 2015-06-24 | Alstom Technology Ltd | Modular multilevel converter leg with flat-top PWM modulation, converter and hybrid converter topologies |
-
1973
- 1973-09-21 DE DE2347646A patent/DE2347646C3/de not_active Expired
-
1974
- 1974-09-10 CH CH1227674A patent/CH570735A5/xx not_active IP Right Cessation
- 1974-09-12 GB GB39911/74A patent/GB1483201A/en not_active Expired
- 1974-09-18 IT IT27418/74A patent/IT1021489B/it active
- 1974-09-19 FR FR7431705A patent/FR2245124A1/fr not_active Withdrawn
- 1974-09-20 JP JP49108684A patent/JPS5058531A/ja active Pending
- 1974-09-20 SE SE7411870A patent/SE394778B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1483201A (en) | 1977-08-17 |
| FR2245124A1 (it) | 1975-04-18 |
| DE2347646B2 (de) | 1979-10-31 |
| DE2347646C3 (de) | 1980-07-17 |
| DE2347646A1 (de) | 1975-04-17 |
| JPS5058531A (it) | 1975-05-21 |
| SE7411870L (it) | 1975-03-24 |
| IT1021489B (it) | 1978-01-30 |
| SE394778B (sv) | 1977-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |