GB462524A - Improvements in and relating to electric regulating apparatus - Google Patents
Improvements in and relating to electric regulating apparatusInfo
- Publication number
- GB462524A GB462524A GB26668/36A GB2666836A GB462524A GB 462524 A GB462524 A GB 462524A GB 26668/36 A GB26668/36 A GB 26668/36A GB 2666836 A GB2666836 A GB 2666836A GB 462524 A GB462524 A GB 462524A
- Authority
- GB
- United Kingdom
- Prior art keywords
- winding
- supplied
- windings
- exciter
- voltage
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Synchronous Machinery (AREA)
Abstract
462,524. Automatic control systems. BRITISH THOMSON-HOUSTON CO., Ltd. Oct. 1, 1936, No. 26668. Convention date, Oct. 1, 1935. [Class 38 (iv)] Electromotive force.-An arrangement for regulating the voltage of a machine having a separate exciter comprises a core having windings supplied respectively with A.C. from the machine output and from the armature of the exciter to produce in a further winding on the core a current which is supplied to an auxiliary winding on the exciter through a rectifier. The exciter 2 is provided, in addition to its normal field winding 13, with an auxiliary boosting field winding a and an auxiliary bucking field winding b these windings being fed respectively through rectifiers from the windings g, h of transformers 3, 4 having primaries e, f, supplied with A.C. obtained from the exciter armature through slip rings, and primaries c, d supplied with A.C. proportional to the line voltage 11. The windings e, c are opposed, the winding e being larger, and the windings f, d are additive, the winding d being larger. When the voltage of the line 11 drops, the current supplied to the winding a increases and that supplied to the winding b reduces to cause restoration, the reverse action occurring on a rise of voltage. In a modification for use on a D.C. system, an alternating current proportional to line voltage is obtained from an auxiliary alternator excited by the line voltage.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE462524X | 1935-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB462524A true GB462524A (en) | 1937-03-10 |
Family
ID=6540002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26668/36A Expired GB462524A (en) | 1935-10-01 | 1936-10-01 | Improvements in and relating to electric regulating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB462524A (en) |
-
1936
- 1936-10-01 GB GB26668/36A patent/GB462524A/en not_active Expired
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