DE209420C - - Google Patents
Info
- Publication number
- DE209420C DE209420C DENDAT209420D DE209420DA DE209420C DE 209420 C DE209420 C DE 209420C DE NDAT209420 D DENDAT209420 D DE NDAT209420D DE 209420D A DE209420D A DE 209420DA DE 209420 C DE209420 C DE 209420C
- Authority
- DE
- Germany
- Prior art keywords
- excitation
- machine
- winding
- self
- terminal voltage
- 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 15
- 230000005284 excitation Effects 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 230000005415 magnetization Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000002441 reversible effect 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 |
|---|---|
| DE209420C true DE209420C (cs) |
Family
ID=471387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT209420D Active DE209420C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE209420C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1082662B (de) * | 1954-10-18 | 1960-06-02 | Garbe Lahmeyer & Co A G | Anordnung zur zusaetzlichen Erregung der Wendepole von Leonardantrieben bei Bremsungin Selbstmordschaltung |
-
0
- DE DENDAT209420D patent/DE209420C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1082662B (de) * | 1954-10-18 | 1960-06-02 | Garbe Lahmeyer & Co A G | Anordnung zur zusaetzlichen Erregung der Wendepole von Leonardantrieben bei Bremsungin Selbstmordschaltung |
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