GB471459A - Improvements relating to dynamo regulators - Google Patents
Improvements relating to dynamo regulatorsInfo
- Publication number
- GB471459A GB471459A GB3551636A GB3551636A GB471459A GB 471459 A GB471459 A GB 471459A GB 3551636 A GB3551636 A GB 3551636A GB 3551636 A GB3551636 A GB 3551636A GB 471459 A GB471459 A GB 471459A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- dynamo
- pile
- resistance
- variations
- 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)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
471,459. Automatic control systems. C.A.V.-BOSCH, Ltd., GLASER, W. H., and WOOD, N. R. March, 3, 1936, No. 35516. Divided out of 471,422. [Class 38 (iv)] Electromotive force.- Dynamo regulators employing a carbon pile resistance, the pressure on which is regulated by an electromagnet responsive to variations in the output of the dynamo, are provided with means for producing fluctuations of pressure in the pile in addition to the normal variations of pressure to prevent lag in the action of the resistance. The carbon pile resistance c, arranged in the exciting circuit of the dynamo, is subjected to the pressure of the spring d, this pressure being varied by an opposed electromagnetic force due to the armature g acting through a lever f and push rod c. The electromagnet is provided, in addition to the usual winding h, with a winding i supplied with alternating or intermittent current producing rapid variations of pressure on the pile to avoid lag when the speed of the dynamo is either increasing or decreasing. The varying current may be obtained from special slip rings on the dynamo or from interrupter mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3551636A GB471459A (en) | 1936-03-03 | 1936-03-03 | Improvements relating to dynamo regulators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3551636A GB471459A (en) | 1936-03-03 | 1936-03-03 | Improvements relating to dynamo regulators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB471459A true GB471459A (en) | 1937-09-06 |
Family
ID=10378609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3551636A Expired GB471459A (en) | 1936-03-03 | 1936-03-03 | Improvements relating to dynamo regulators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB471459A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185673A (en) * | 2020-09-02 | 2021-01-05 | 中铁第一勘察设计院集团有限公司 | Voltage stabilizing transformer based on self-adaptive on-load tap-changer |
-
1936
- 1936-03-03 GB GB3551636A patent/GB471459A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185673A (en) * | 2020-09-02 | 2021-01-05 | 中铁第一勘察设计院集团有限公司 | Voltage stabilizing transformer based on self-adaptive on-load tap-changer |
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