GB800742A - Excitation means for alternating electric current generators - Google Patents
Excitation means for alternating electric current generatorsInfo
- Publication number
- GB800742A GB800742A GB3155055A GB3155055A GB800742A GB 800742 A GB800742 A GB 800742A GB 3155055 A GB3155055 A GB 3155055A GB 3155055 A GB3155055 A GB 3155055A GB 800742 A GB800742 A GB 800742A
- Authority
- GB
- United Kingdom
- Prior art keywords
- current
- electric current
- alternating electric
- excitation means
- current generators
- 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
- H02P9/32—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using magnetic devices with controllable degree of saturation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Generation Of Surge Voltage And Current (AREA)
Abstract
800,742. Alternators. ROTAX, Ltd. Jan. 29, 1957 [Nov. 4, 1955], No. 31550/55. Class 35. An alternator g which is self-excited through rectifier r3 and a regulating saturable reactor t, has means for injecting additional current into the field winding f when a brief but heavy load is imposed on a branch circuit l<SP>2</SP>, and simultaneously boosting the current from the saturable reactor. These effects are achieved by a current transformer having primaries pl in the branch circuit, compounding for the additional load being provided by secondaries sl through rectifiers rl, and the boost to the reactor current being derived from further secondaries or a separate transformer s2 in series with the primaries p2 of a voltage transformer feeding the rectifiers r3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3155055A GB800742A (en) | 1955-11-04 | 1955-11-04 | Excitation means for alternating electric current generators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3155055A GB800742A (en) | 1955-11-04 | 1955-11-04 | Excitation means for alternating electric current generators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB800742A true GB800742A (en) | 1958-09-03 |
Family
ID=10324794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3155055A Expired GB800742A (en) | 1955-11-04 | 1955-11-04 | Excitation means for alternating electric current generators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB800742A (en) |
-
1955
- 1955-11-04 GB GB3155055A patent/GB800742A/en not_active Expired
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