FI793901A - Stroemvaexelriktarkoppling med egen kommutering - Google Patents
Stroemvaexelriktarkoppling med egen kommuteringInfo
- Publication number
- FI793901A FI793901A FI793901A FI793901A FI793901A FI 793901 A FI793901 A FI 793901A FI 793901 A FI793901 A FI 793901A FI 793901 A FI793901 A FI 793901A FI 793901 A FI793901 A FI 793901A
- Authority
- FI
- Finland
- Prior art keywords
- stroemvaexelriktarkoppling
- kommutering
- egen
- med
- stroemvaexelriktarkoppling med
- 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
- H02M7/5152—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 separate extinguishing means
- H02M7/5155—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 separate extinguishing means wherein each commutation element has its own extinguishing means
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/06—Circuits specially adapted for rendering non-conductive gas discharge tubes or equivalent semiconductor devices, e.g. thyratrons, thyristors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS4079 | 1979-01-02 | ||
| CS7940A CS215272B1 (en) | 1979-01-02 | 1979-01-02 | Connection of the current alternator with proper commutation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI793901A true FI793901A (fi) | 1980-07-03 |
| FI73546B FI73546B (fi) | 1987-06-30 |
| FI73546C FI73546C (fi) | 1987-10-09 |
Family
ID=5331897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI793901A FI73546C (fi) | 1979-01-02 | 1979-12-13 | Stroemvaexelriktarkoppling med sjaelvkommutering. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4317166A (fi) |
| JP (1) | JPS55114186A (fi) |
| CS (1) | CS215272B1 (fi) |
| DD (1) | DD159961A3 (fi) |
| DE (1) | DE2950800A1 (fi) |
| FI (1) | FI73546C (fi) |
| FR (1) | FR2446029A1 (fi) |
| GB (1) | GB2039169B (fi) |
| SU (1) | SU1119141A1 (fi) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS214533B1 (en) * | 1980-04-02 | 1982-04-09 | Jiri Winkler | Connection of the current alterner with proper commutation |
| DE3490797T1 (fi) * | 1984-12-20 | 1987-02-19 | ||
| KR890001475B1 (ko) * | 1986-01-11 | 1989-05-04 | 한국과학 기술원 | 교류 전동기 구동을 위한 동시회생 환류형 전류원 인버터 |
| US5214366A (en) * | 1989-11-13 | 1993-05-25 | Siemens Aktiengesellschaft | Three-phase converter for polyphase induction motors |
| DE4441758A1 (de) * | 1994-11-23 | 1996-05-30 | Siemens Ag | Verfahren und Vorrichtung zur Reduzierung von Oberschwingungs-Netzrückwirkungen eines selbstgeführten Multilevel-Wechselrichters |
| US6340851B1 (en) | 1998-03-23 | 2002-01-22 | Electric Boat Corporation | Modular transformer arrangement for use with multi-level power converter |
| US5933339A (en) * | 1998-03-23 | 1999-08-03 | Electric Boat Corporation | Modular static power converter connected in a multi-level, multi-phase, multi-circuit configuration |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE352496B (fi) * | 1968-02-15 | 1972-12-27 | Danfoss As | |
| US3707668A (en) * | 1971-12-16 | 1972-12-26 | Precision Products Co | Compound inverter of variable output voltage and frequency |
| US3838330A (en) * | 1973-04-13 | 1974-09-24 | Westinghouse Electric Corp | Arrangement and method for converting electrical power without external supply of reactive power requirements |
| US3924173A (en) * | 1973-06-28 | 1975-12-02 | Sushil Kumar Goswami | Commutation circuits in inverter circuits |
| CS169899B1 (fi) * | 1974-09-12 | 1976-07-29 |
-
1979
- 1979-01-02 CS CS7940A patent/CS215272B1/cs unknown
- 1979-12-11 SU SU797770971A patent/SU1119141A1/ru active
- 1979-12-12 DD DD79217972A patent/DD159961A3/xx not_active IP Right Cessation
- 1979-12-13 FI FI793901A patent/FI73546C/fi not_active IP Right Cessation
- 1979-12-17 DE DE19792950800 patent/DE2950800A1/de active Granted
- 1979-12-20 GB GB7943938A patent/GB2039169B/en not_active Expired
- 1979-12-26 JP JP16843179A patent/JPS55114186A/ja active Pending
-
1980
- 1980-01-02 FR FR8000025A patent/FR2446029A1/fr active Granted
- 1980-01-02 US US06/109,187 patent/US4317166A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB2039169A (en) | 1980-07-30 |
| DE2950800C2 (fi) | 1987-04-30 |
| FI73546C (fi) | 1987-10-09 |
| CS215272B1 (en) | 1982-08-27 |
| FI73546B (fi) | 1987-06-30 |
| DD159961A3 (de) | 1983-04-20 |
| US4317166A (en) | 1982-02-23 |
| SU1119141A1 (ru) | 1984-10-15 |
| DE2950800A1 (de) | 1980-07-17 |
| FR2446029A1 (fr) | 1980-08-01 |
| FR2446029B1 (fi) | 1984-01-27 |
| GB2039169B (en) | 1983-05-11 |
| JPS55114186A (en) | 1980-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: CKD PRAHA OBOROVY PODNIK |