GB794799A - Excitation arrangement for synchronous generators - Google Patents
Excitation arrangement for synchronous generatorsInfo
- Publication number
- GB794799A GB794799A GB29078/56A GB2907856A GB794799A GB 794799 A GB794799 A GB 794799A GB 29078/56 A GB29078/56 A GB 29078/56A GB 2907856 A GB2907856 A GB 2907856A GB 794799 A GB794799 A GB 794799A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transformers
- current
- chokes
- sept
- derived
- 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
- H02P9/36—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using armature-reaction-excited machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
- H02K19/30—Synchronous generators characterised by the arrangement of exciting windings for compounding
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
794,799. Exciting alternators. ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET. Sept. 24, 1956 [Sept. 29, 1955], No. 29078/56. Class 35. An alternator 10 is compound excited through an amplifying metadyne 12 and rectifier 16 with ballast resistor 15. The current component is derived from current-transformers 24, 25, 26, while a phase-shifted voltage component is derived from current-transformers 21, 22, 23 in the lines to chokes 17, 18, 19. In a modification these later transformers and chokes are replaced by potential transformers and each of the currenttransformers 24, 25, 26 is shunted by a ballast resistance.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE794799X | 1955-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB794799A true GB794799A (en) | 1958-05-07 |
Family
ID=20339745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29078/56A Expired GB794799A (en) | 1955-09-29 | 1956-09-24 | Excitation arrangement for synchronous generators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB794799A (en) |
-
1956
- 1956-09-24 GB GB29078/56A patent/GB794799A/en not_active Expired
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