FI851735L - Kretsanordning foer begraensning av spaenningen i en av en stroemavbrytande omformare matad motor. - Google Patents
Kretsanordning foer begraensning av spaenningen i en av en stroemavbrytande omformare matad motor.Info
- Publication number
- FI851735L FI851735L FI851735A FI851735A FI851735L FI 851735 L FI851735 L FI 851735L FI 851735 A FI851735 A FI 851735A FI 851735 A FI851735 A FI 851735A FI 851735 L FI851735 L FI 851735L
- Authority
- FI
- Finland
- Prior art keywords
- spreading
- entry
- powered engine
- heating criteria
- criteria
- 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
- H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
- H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
- H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/75—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
- H02M7/757—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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)
- Control Of Ac Motors In General (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843418020 DE3418020C2 (de) | 1984-05-11 | 1984-05-11 | Schaltungsanordnung zur Spannungsbegrenzung eines von einem stromeinprägenden Umrichter gespeisten Motors |
Publications (2)
Publication Number | Publication Date |
---|---|
FI851735A0 FI851735A0 (fi) | 1985-05-02 |
FI851735L true FI851735L (fi) | 1985-11-12 |
Family
ID=6235898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI851735A FI851735L (fi) | 1984-05-11 | 1985-05-02 | Kretsanordning foer begraensning av spaenningen i en av en stroemavbrytande omformare matad motor. |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH668673A5 (fi) |
DE (1) | DE3418020C2 (fi) |
FI (1) | FI851735L (fi) |
SE (1) | SE457132B (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH074067B2 (ja) * | 1986-01-24 | 1995-01-18 | 株式会社明電舍 | 電流形gtoインバ−タの無効電力処理回路 |
DE9307806U1 (de) * | 1993-05-24 | 1993-08-26 | Siemens Ag | Umrichter-Ausgangsfilter |
DE10353896A1 (de) * | 2003-11-18 | 2005-06-16 | Alstom Technology Ltd | Frequenzumrichter für eine statische Hochfahrvorrichtung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1238989B (de) * | 1962-01-10 | 1967-04-20 | Licentia Gmbh | Anordnung zur Steuerung oder Regelung der Drehzahl eines Drehstromasynchronmotors mit Kurzschlusslaeufer |
DE2455765C2 (de) * | 1974-11-26 | 1983-11-10 | BM-Elektronik Humbert Münzing, 7433 Dettingen | Vorrichtung zur stufenlosen Steuerung oder Regelung der Drehzahl und/oder des Drehmoments einer Drehstrom-Asynchronmaschine |
DE2757293A1 (de) * | 1977-12-22 | 1979-06-28 | Bbc Brown Boveri & Cie | Stromrichterschaltung |
-
1984
- 1984-05-11 DE DE19843418020 patent/DE3418020C2/de not_active Expired
-
1985
- 1985-05-02 SE SE8502166A patent/SE457132B/sv not_active IP Right Cessation
- 1985-05-02 FI FI851735A patent/FI851735L/fi not_active Application Discontinuation
- 1985-05-07 CH CH194085A patent/CH668673A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8502166D0 (sv) | 1985-05-02 |
SE8502166L (sv) | 1985-11-12 |
DE3418020C2 (de) | 1986-09-18 |
CH668673A5 (de) | 1989-01-13 |
SE457132B (sv) | 1988-11-28 |
DE3418020A1 (de) | 1985-11-21 |
FI851735A0 (fi) | 1985-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Application withdrawn |
Owner name: LICENTIA PATENT- VERWALTUNGS-G.M.B.H. |