BE515697A - - Google Patents
Info
- Publication number
- BE515697A BE515697A BE515697DA BE515697A BE 515697 A BE515697 A BE 515697A BE 515697D A BE515697D A BE 515697DA BE 515697 A BE515697 A BE 515697A
- Authority
- BE
- Belgium
- Prior art keywords
- current
- armature
- field
- arrangement according
- reversal
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 5
- 230000001133 acceleration Effects 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 3
- 230000003313 weakening effect Effects 0.000 claims description 3
- 230000005415 magnetization Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000009466 transformation 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
- 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
- H02P7/24—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 discharge tubes or semiconductor devices
- H02P7/26—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 discharge tubes or semiconductor devices using discharge tubes
- H02P7/265—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 discharge tubes or semiconductor devices using discharge tubes whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE515697A true BE515697A (en(2012)) |
Family
ID=153128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE515697D BE515697A (en(2012)) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE515697A (en(2012)) |
-
0
- BE BE515697D patent/BE515697A/fr unknown
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