NL7004509A - - Google Patents
Info
- Publication number
- NL7004509A NL7004509A NL7004509A NL7004509A NL7004509A NL 7004509 A NL7004509 A NL 7004509A NL 7004509 A NL7004509 A NL 7004509A NL 7004509 A NL7004509 A NL 7004509A NL 7004509 A NL7004509 A NL 7004509A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
- G05F1/16—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices
- G05F1/20—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices semiconductor devices only
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
- G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
- G05F1/45—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
- G05F1/455—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Rectifiers (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH504569A CH497746A (de) | 1969-04-02 | 1969-04-02 | Anordnung zur stufenlosen Veränderung des Ausgangs-Eingangs-Spannungsverhältnisses eines der Energieübertragung dienenden Vierpols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7004509A true NL7004509A (xx) | 1970-10-06 |
Family
ID=4287010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7004509A NL7004509A (xx) | 1969-04-02 | 1970-03-31 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH497746A (xx) |
| FR (1) | FR2041119A7 (xx) |
| GB (1) | GB1250292A (xx) |
| NL (1) | NL7004509A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2214601A1 (de) * | 1972-03-25 | 1973-09-27 | Reinhausen Maschf Scheubeck | Automatische regelvorrichtung zur steuerung von stufenschaltern |
| DE2633071C3 (de) * | 1976-07-22 | 1980-10-16 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Regelanordnung für einen Wechselstromsteller |
| DE102012108363A1 (de) * | 2012-09-07 | 2014-06-12 | Aeg Power Solutions Gmbh | Verfahren zum Ändern der Spannung in einem einphasigen Stromnetz und Transformatorschaltung zum Durchführen des Verfahrens |
-
1969
- 1969-04-02 CH CH504569A patent/CH497746A/de not_active IP Right Cessation
-
1970
- 1970-03-27 FR FR7011153A patent/FR2041119A7/fr not_active Expired
- 1970-03-31 GB GB1250292D patent/GB1250292A/en not_active Expired
- 1970-03-31 NL NL7004509A patent/NL7004509A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2041119A7 (xx) | 1971-01-29 |
| CH497746A (de) | 1970-10-15 |
| GB1250292A (xx) | 1971-10-20 |