JPS6156898B2 - - Google Patents
Info
- Publication number
- JPS6156898B2 JPS6156898B2 JP54052090A JP5209079A JPS6156898B2 JP S6156898 B2 JPS6156898 B2 JP S6156898B2 JP 54052090 A JP54052090 A JP 54052090A JP 5209079 A JP5209079 A JP 5209079A JP S6156898 B2 JPS6156898 B2 JP S6156898B2
- Authority
- JP
- Japan
- Prior art keywords
- speed
- motor
- frequency
- signal
- compensation
- 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
- 238000001514 detection method Methods 0.000 claims description 20
- 239000003990 capacitor Substances 0.000 claims description 19
- 238000010586 diagram Methods 0.000 description 8
- 239000002131 composite material Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000003199 nucleic acid amplification method 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
- 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
- H02P7/288—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 using variable impedance
- H02P7/2885—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 using variable impedance 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 Electric Motors In General (AREA)
- Networks Using Active Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5209079A JPS55144791A (en) | 1979-04-26 | 1979-04-26 | Motor speed control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5209079A JPS55144791A (en) | 1979-04-26 | 1979-04-26 | Motor speed control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55144791A JPS55144791A (en) | 1980-11-11 |
| JPS6156898B2 true JPS6156898B2 (enrdf_load_stackoverflow) | 1986-12-04 |
Family
ID=12905121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5209079A Granted JPS55144791A (en) | 1979-04-26 | 1979-04-26 | Motor speed control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55144791A (enrdf_load_stackoverflow) |
-
1979
- 1979-04-26 JP JP5209079A patent/JPS55144791A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55144791A (en) | 1980-11-11 |
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