DK541176A - Anordning ved en vekselretter - Google Patents
Anordning ved en vekselretterInfo
- Publication number
- DK541176A DK541176A DK541176A DK541176A DK541176A DK 541176 A DK541176 A DK 541176A DK 541176 A DK541176 A DK 541176A DK 541176 A DK541176 A DK 541176A DK 541176 A DK541176 A DK 541176A
- Authority
- DK
- Denmark
- Prior art keywords
- inverter
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2554223A DE2554223C3 (de) | 1975-12-03 | 1975-12-03 | Steuereinrichtung zur Aufrechterhaltung der Stabilität eines Wechselrichters |
Publications (1)
Publication Number | Publication Date |
---|---|
DK541176A true DK541176A (da) | 1977-06-04 |
Family
ID=5963282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK541176A DK541176A (da) | 1975-12-03 | 1976-12-02 | Anordning ved en vekselretter |
Country Status (3)
Country | Link |
---|---|
US (1) | US4071900A (da) |
DE (1) | DE2554223C3 (da) |
DK (1) | DK541176A (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4288831A (en) * | 1978-02-27 | 1981-09-08 | Motorola, Inc. | Shutdown circuit for a switching power supply |
US4233548A (en) * | 1978-04-20 | 1980-11-11 | Massachusetts Institute Of Technology | Variable speed electronic motor |
SE500804C2 (sv) * | 1992-02-20 | 1994-09-05 | Wlodzimierz Cwejman | Anordning för styrning av elektriska motorer |
US6516233B1 (en) * | 2000-06-15 | 2003-02-04 | Lambda Emi, Inc. | Pulse plating rectifiers and methods, systems and computer program products for controlling pulse plating rectifiers in master/slave mode |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1638608C3 (de) * | 1967-09-22 | 1973-12-06 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Verfahren zum Betrieb eines Strom nchters |
DE1638009B2 (de) * | 1968-01-23 | 1972-08-24 | Danfoss A/S, Nordborg (Danemark) | Gleichspannungsgespeiste, geregelte gleichspannungsversorgung |
ES396025A1 (es) * | 1970-10-19 | 1974-04-16 | Gen Electric | Mejoras en la construccion de inversores estaticos de ener-gia con corte de voltaje relacionado con la frecuencia. |
DE2112186C3 (de) * | 1971-03-13 | 1975-05-07 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Bildung der Steuersignale eines Pulswechselrichters für die Drehzahlsteuerung von Drehfeldmaschinen sowie eine Anordnung zur Durchführung des Verfahrens |
GB1386797A (en) * | 1971-05-28 | 1975-03-12 | Dunlop Ltd | Electric motor speed control systems |
US3743911A (en) * | 1971-06-18 | 1973-07-03 | Gen Electric | Servomotor pulse width control circuit capable of compensating for variations in supply voltage |
DE2142905A1 (de) * | 1971-08-27 | 1973-03-08 | Deutsche Automobilgesellsch | Verfahren zum steuern eines wechselrichters und vorrichtung zur durchfuehrung dieses verfahrens |
US3883756A (en) * | 1973-12-27 | 1975-05-13 | Burroughs Corp | Pulse generator with automatic timing adjustment for constant duty cycle |
JPS513161A (da) * | 1974-06-25 | 1976-01-12 | Nippon Denso Co | |
US3952236A (en) * | 1974-07-19 | 1976-04-20 | General Electric Company | Vehicle speed regulation system |
-
1975
- 1975-12-03 DE DE2554223A patent/DE2554223C3/de not_active Expired
-
1976
- 1976-12-01 US US05/746,389 patent/US4071900A/en not_active Expired - Lifetime
- 1976-12-02 DK DK541176A patent/DK541176A/da unknown
Also Published As
Publication number | Publication date |
---|---|
US4071900A (en) | 1978-01-31 |
DE2554223A1 (de) | 1977-06-08 |
DE2554223B2 (de) | 1977-09-29 |
DE2554223C3 (de) | 1981-07-30 |
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