DE93884C - - Google Patents
Info
- Publication number
- DE93884C DE93884C DENDAT93884D DE93884DA DE93884C DE 93884 C DE93884 C DE 93884C DE NDAT93884 D DENDAT93884 D DE NDAT93884D DE 93884D A DE93884D A DE 93884DA DE 93884 C DE93884 C DE 93884C
- Authority
- DE
- Germany
- Prior art keywords
- field
- machine
- excitation
- switched
- circuit
- 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
- 230000005284 excitation Effects 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
- H02H7/062—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors for parallel connected generators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE93884C true DE93884C (enrdf_load_stackoverflow) |
Family
ID=365278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT93884D Active DE93884C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE93884C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT93884D patent/DE93884C/de active Active
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