GB322199A - Apparatus for regulating voltage in alternating current distribution systems - Google Patents
Apparatus for regulating voltage in alternating current distribution systemsInfo
- Publication number
- GB322199A GB322199A GB1600928A GB1600928A GB322199A GB 322199 A GB322199 A GB 322199A GB 1600928 A GB1600928 A GB 1600928A GB 1600928 A GB1600928 A GB 1600928A GB 322199 A GB322199 A GB 322199A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coils
- flux
- saturated
- circuit
- alternating current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- G05F1/32—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices
- G05F1/325—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices with specific core structure, e.g. gap, aperture, slot, permanent magnet
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)
- Ac-Ac Conversion (AREA)
Abstract
322,199. Ganz-Fele Villamossagi Reszvenytarsasag. June 1, 1928. Addition to 291,101. Regulating transformers. -In the voltageregulating transformers of the parent Specification, auxiliary coils or connections are provided to prevent voltage drop due to the load in the series coils f at times when the voltage is not being regulated, i.e. when neither of the flux paths I, II is being saturated by the direct current coils g. At such times, auxiliary coils t are interconnected in a closed circuit 3 so that the flux 1 of the shunt coil s produces equal and opposite voltages, and so no current, in the circuit 3 whilst the flux 2 of the coils f produces currents in the circuit 3 which equalize the flux in the paths I, II. The inter-connection is broken when either path I, II is saturated. The coils t may be connected through a coil 4 the core of which is saturated by direct current effectively to interconnect the coils t. In a modification, the coils tare omitted and the exciting coils are similarly interconnected when neither is excited.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1600928A GB322199A (en) | 1928-06-01 | 1928-06-01 | Apparatus for regulating voltage in alternating current distribution systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1600928A GB322199A (en) | 1928-06-01 | 1928-06-01 | Apparatus for regulating voltage in alternating current distribution systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB322199A true GB322199A (en) | 1929-12-02 |
Family
ID=10069532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1600928A Expired GB322199A (en) | 1928-06-01 | 1928-06-01 | Apparatus for regulating voltage in alternating current distribution systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB322199A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2686290A (en) * | 1950-01-12 | 1954-08-10 | Servo Corp | Variable reluctance transformer |
-
1928
- 1928-06-01 GB GB1600928A patent/GB322199A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2686290A (en) * | 1950-01-12 | 1954-08-10 | Servo Corp | Variable reluctance transformer |
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