DE272930C - - Google Patents
Info
- Publication number
- DE272930C DE272930C DENDAT272930D DE272930DA DE272930C DE 272930 C DE272930 C DE 272930C DE NDAT272930 D DENDAT272930 D DE NDAT272930D DE 272930D A DE272930D A DE 272930DA DE 272930 C DE272930 C DE 272930C
- Authority
- DE
- Germany
- Prior art keywords
- alternating current
- voltage
- switching device
- alternator
- auxiliary winding
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 claims description 10
- 230000005389 magnetism Effects 0.000 claims description 8
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 241000189705 Dunedin group Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting Effects 0.000 description 1
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
- H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
- H02P9/12—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for demagnetising; for reducing effects of remanence; for preventing pole reversal
- H02P9/123—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for demagnetising; for reducing effects of remanence; for preventing pole reversal for demagnetising; for reducing effects of remanence
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc Machiner (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE272930C true DE272930C (fr) |
Family
ID=529439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT272930D Active DE272930C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE272930C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5484315A (en) * | 1991-10-11 | 1996-01-16 | Patent-Treuhand-Gesellschaft F. Elektrische Gluehlampen Mbh | Method for producing a metal-halide discharge lamp with a ceramic discharge vessel |
-
0
- DE DENDAT272930D patent/DE272930C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5484315A (en) * | 1991-10-11 | 1996-01-16 | Patent-Treuhand-Gesellschaft F. Elektrische Gluehlampen Mbh | Method for producing a metal-halide discharge lamp with a ceramic discharge vessel |
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