GB547804A - Improvements in or relating to automatic voltage regulating systems - Google Patents
Improvements in or relating to automatic voltage regulating systemsInfo
- Publication number
- GB547804A GB547804A GB322041A GB322041A GB547804A GB 547804 A GB547804 A GB 547804A GB 322041 A GB322041 A GB 322041A GB 322041 A GB322041 A GB 322041A GB 547804 A GB547804 A GB 547804A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- regulator
- transformer
- condenser
- parallel
- 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
547,804. Automatic control systems. STONE & CO., Ltd., J., and NIXON, L. R. March 10, 1941, No. 3220. [Class 38 (iv)] Voltage.-Hunting in voltage regulating systems comprising variable resistance such as a carbon pile is prevented by causing transients occurring through the operations of the regulator to inject into the regulator coil a restoring E.M.F. through a transformer winding or condenser in a circuit subject to the transient and in parallel with the coil. Fig. 1 shows a D.C. generator d wherein a transformer has its primary winding t<SP>1</SP> in shunt with a carbon pile r in the field circuit and its secondary winding t<SP>2</SP> across the regulator coil c. In a modification the field winding is connected in parallel with the coil through a condenser. Fig. 3 shows a condenser k which may be electrolytic, as part of a circuit connecting the exciter d<SP>1</SP> of an alternator A in parallel with the regulator coil c, which coil is connected across the alternator through a rectifier. A transformer may be used as in Fig. 1. The Provisional Specification describes also a transformer connected between the field coil and a compensating resistance in series with the regulator coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB322041A GB547804A (en) | 1941-03-10 | 1941-03-10 | Improvements in or relating to automatic voltage regulating systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB322041A GB547804A (en) | 1941-03-10 | 1941-03-10 | Improvements in or relating to automatic voltage regulating systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB547804A true GB547804A (en) | 1942-09-11 |
Family
ID=9754220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB322041A Expired GB547804A (en) | 1941-03-10 | 1941-03-10 | Improvements in or relating to automatic voltage regulating systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB547804A (en) |
-
1941
- 1941-03-10 GB GB322041A patent/GB547804A/en not_active Expired
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