DE241378C - - Google Patents
Info
- Publication number
- DE241378C DE241378C DENDAT241378D DE241378DA DE241378C DE 241378 C DE241378 C DE 241378C DE NDAT241378 D DENDAT241378 D DE NDAT241378D DE 241378D A DE241378D A DE 241378DA DE 241378 C DE241378 C DE 241378C
- Authority
- DE
- Germany
- Prior art keywords
- circuit
- coil
- excitation
- ampere
- turns
- 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 18
- 238000004804 winding Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims 4
- 230000005415 magnetization Effects 0.000 claims 3
- 230000006698 induction Effects 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
- 230000002028 premature Effects 0.000 claims 1
- 230000003313 weakening effect Effects 0.000 description 4
- 241000189705 Dunedin group Species 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 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)
- Magnetic Resonance Imaging Apparatus (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE241378C true DE241378C (cs) |
Family
ID=500675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT241378D Active DE241378C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE241378C (cs) |
-
0
- DE DENDAT241378D patent/DE241378C/de active Active
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