BE463483A - - Google Patents
Info
- Publication number
- BE463483A BE463483A BE463483DA BE463483A BE 463483 A BE463483 A BE 463483A BE 463483D A BE463483D A BE 463483DA BE 463483 A BE463483 A BE 463483A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- motor
- speed
- circuit
- contacts
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 2
- 230000000630 rising Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 4
- 230000001174 ascending Effects 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 230000004907 flux 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
- H02P7/28—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 semiconductor devices
- H02P7/285—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 semiconductor devices controlling armature supply only
- H02P7/2855—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 semiconductor devices controlling armature supply only 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)
- Control Of Direct Current Motors (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE463483A true BE463483A (da) |
Family
ID=115568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE463483D BE463483A (da) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE463483A (da) |
-
0
- BE BE463483D patent/BE463483A/fr unknown
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