GB820370A - Improvements in or relating to automatic control for voltage control device - Google Patents
Improvements in or relating to automatic control for voltage control deviceInfo
- Publication number
- GB820370A GB820370A GB8110/56A GB811056A GB820370A GB 820370 A GB820370 A GB 820370A GB 8110/56 A GB8110/56 A GB 8110/56A GB 811056 A GB811056 A GB 811056A GB 820370 A GB820370 A GB 820370A
- Authority
- GB
- United Kingdom
- Prior art keywords
- voltage
- relating
- output
- rectifier
- energized
- 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
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)
Abstract
820,370. Automatic voltage control systems. WAGNER ELECTRIC CORPORATION. March 15, 1956 [March 30, 1955], No. 8110/56. Drawings to Specification. Class 38 (4). The D.C. control windings of the saturablereactor bridge voltage regulator described in Specification 786,218, are energized by a pair of self-saturating, full-wave rectifying magnetic amplifiers in accordance with deviations in the output voltage of the regulator, instead of being energized from an undisclosed source. The voltage detector consists of a non-linear choke in series with a rectifier across the output terminals, and the output of the rectifier is applied to the control windings of the magnetic amplifier.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US820370XA | 1955-03-30 | 1955-03-30 | |
US497978A US2892146A (en) | 1955-03-30 | 1955-03-30 | Automatic control for voltage control device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB820370A true GB820370A (en) | 1959-09-16 |
Family
ID=26766965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8110/56A Expired GB820370A (en) | 1955-03-30 | 1956-03-15 | Improvements in or relating to automatic control for voltage control device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB820370A (en) |
-
1956
- 1956-03-15 GB GB8110/56A patent/GB820370A/en not_active Expired
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