DE226873C - - Google Patents
Info
- Publication number
- DE226873C DE226873C DENDAT226873D DE226873DA DE226873C DE 226873 C DE226873 C DE 226873C DE NDAT226873 D DENDAT226873 D DE NDAT226873D DE 226873D A DE226873D A DE 226873DA DE 226873 C DE226873 C DE 226873C
- Authority
- DE
- Germany
- Prior art keywords
- machine
- lines
- force
- magnetic poles
- field magnetic
- 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 5
- 239000004020 conductor Substances 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000005405 multipole Effects 0.000 description 2
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 |
|---|---|
| DE226873C true DE226873C (en:Method) |
Family
ID=487383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT226873D Active DE226873C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE226873C (en:Method) |
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0
- DE DENDAT226873D patent/DE226873C/de active Active
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