GB412389A - Improvements in and relating to automatic electric regulating devices - Google Patents
Improvements in and relating to automatic electric regulating devicesInfo
- Publication number
- GB412389A GB412389A GB13487/33A GB1348733A GB412389A GB 412389 A GB412389 A GB 412389A GB 13487/33 A GB13487/33 A GB 13487/33A GB 1348733 A GB1348733 A GB 1348733A GB 412389 A GB412389 A GB 412389A
- Authority
- GB
- United Kingdom
- Prior art keywords
- voltage
- windings
- transformer
- class
- generator
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
- H02P9/20—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field due to variation of continuously-variable ohmic resistance
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
412,389. Automatic regulation. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Assignees of Rankin, W. K. ; 267, Highland Avenue, Lansdowne, Pennsylvania, U.S.A.) May 9, 1933, No. 13487. Convention date, May 11, 1932. [Class 38 (iv).] An automatic voltage-regulating arrangement comprises a pair of opposed windings, e.g. on a transformer, or field windings 3, 4 on a generator 1, for controlling the effective voltage of a variable voltage source, and a resistance material 5 of the type described in Specification 292,110, [Class 38 (iv)], whose electrical resistance decreases substantially instantaneously with increase in applied voltage, connected in series with one of the windings 4. The bucking winding 4 in series with the resistance 5 may be arranged on the field poles of the generator 1, or in the case of regulation of a transformer, on the same core as the primary winding so as to keep the flux in the core constant irrespective of voltage variations on the primary. Reference has been directed by the Comptroller to Specifications 370,881, 371,578, 385,115, and 399,467.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US412389XA | 1932-05-11 | 1932-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB412389A true GB412389A (en) | 1934-06-28 |
Family
ID=21915493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13487/33A Expired GB412389A (en) | 1932-05-11 | 1933-05-09 | Improvements in and relating to automatic electric regulating devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB412389A (en) |
-
1933
- 1933-05-09 GB GB13487/33A patent/GB412389A/en not_active Expired
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