GB191100223A - Improvements in Rotary Field Induction Generators. - Google Patents
Improvements in Rotary Field Induction Generators.Info
- Publication number
- GB191100223A GB191100223A GB191100223DA GB191100223A GB 191100223 A GB191100223 A GB 191100223A GB 191100223D A GB191100223D A GB 191100223DA GB 191100223 A GB191100223 A GB 191100223A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transformer
- exciting
- stator
- windings
- rotor
- 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
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K27/00—AC commutator motors or generators having mechanical commutator
- H02K27/12—AC commutator motors or generators having mechanical commutator having multi-phase operation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc Machiner (AREA)
Abstract
223. Siemens Bros. Dynamo Works, [Siemens-Schuckertwerke]. Jan. 4. Alternating-current commutator and induction machines.-In rotating field induction generators for generating currents of variable fre quency in which the stator and rotor windings are in series, the voltage for the excitation of the main field is applied directly to the stator winding without the use of additional windings. As shown in Fig. 2, the secondary windings of a transformer t may be connected across the ends of the stator winding s, the primary windings of the transformer being connected either to a separate exciting machine e or in parallel with the mains; or, as shown in Fig. 4, the stator winding may be supplied with exciting current from the rotor through the transformer t. In self-exciting arrangements, a suitable phase-displacement between the stator and rotor current systems may be produced by displacing the brushes or by the insertion of a phasetransformer or a mixed-phase winding on the exciting transformer. The invention may be applied to rotating-field generators in which the commutator is separated from the machine, for example, as described in Specification 25,964/10.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191100223T | 1911-01-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191100223A true GB191100223A (en) | 1911-08-24 |
Family
ID=32365026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191100223D Expired GB191100223A (en) | 1911-01-04 | 1911-01-04 | Improvements in Rotary Field Induction Generators. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191100223A (en) |
-
1911
- 1911-01-04 GB GB191100223D patent/GB191100223A/en not_active Expired
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