FR519773A - Device for the excitation of direct current generators - Google Patents
Device for the excitation of direct current generatorsInfo
- Publication number
- FR519773A FR519773A FR519773A FR519773DA FR519773A FR 519773 A FR519773 A FR 519773A FR 519773 A FR519773 A FR 519773A FR 519773D A FR519773D A FR 519773DA FR 519773 A FR519773 A FR 519773A
- Authority
- FR
- France
- Prior art keywords
- excitation
- direct current
- current generators
- generators
- direct
- 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.)
- Expired
Links
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
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/34—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using Ward-Leonard arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE519773X | 1915-01-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR519773A true FR519773A (en) | 1921-06-15 |
Family
ID=6550663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR519773A Expired FR519773A (en) | 1915-01-06 | 1920-07-08 | Device for the excitation of direct current generators |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR519773A (en) |
-
1920
- 1920-07-08 FR FR519773A patent/FR519773A/en not_active Expired
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