JPS626437B2 - - Google Patents
Info
- Publication number
- JPS626437B2 JPS626437B2 JP56031667A JP3166781A JPS626437B2 JP S626437 B2 JPS626437 B2 JP S626437B2 JP 56031667 A JP56031667 A JP 56031667A JP 3166781 A JP3166781 A JP 3166781A JP S626437 B2 JPS626437 B2 JP S626437B2
- Authority
- JP
- Japan
- Prior art keywords
- field
- speed
- control system
- current
- signal
- 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
- 230000003313 weakening effect Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 23
- 238000001514 detection method Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000009795 derivation Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000003466 welding 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
- H02P7/282—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 field supply only
- H02P7/2825—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 field 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 Electric Motors In General (AREA)
- Control Of Direct Current Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56031667A JPS57148586A (en) | 1981-03-05 | 1981-03-05 | Speed controller for dc motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56031667A JPS57148586A (en) | 1981-03-05 | 1981-03-05 | Speed controller for dc motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57148586A JPS57148586A (en) | 1982-09-13 |
| JPS626437B2 true JPS626437B2 (enrdf_load_stackoverflow) | 1987-02-10 |
Family
ID=12337475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56031667A Granted JPS57148586A (en) | 1981-03-05 | 1981-03-05 | Speed controller for dc motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57148586A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6278094U (enrdf_load_stackoverflow) * | 1985-11-05 | 1987-05-19 | ||
| JP7492098B2 (ja) * | 2020-09-14 | 2024-05-29 | 株式会社Tmeic | 界磁制御装置 |
-
1981
- 1981-03-05 JP JP56031667A patent/JPS57148586A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57148586A (en) | 1982-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4019105A (en) | Controlled current induction motor drive | |
| US20040135533A1 (en) | Speed control device for ac electric motor | |
| US4160940A (en) | Method of and system for operating an induction motor | |
| US5155797A (en) | Control system for controlling revolution speed of electric motor | |
| US20060192521A1 (en) | Driving apparatus for a motor | |
| US4099108A (en) | Variable speed control apparatus for induction motor | |
| JP2948887B2 (ja) | 電動機の速度制御装置 | |
| US3991349A (en) | Droop adjustable control apparatus for direct current motor drives | |
| JP4076348B2 (ja) | 同期機の制御装置 | |
| JPS626437B2 (enrdf_load_stackoverflow) | ||
| EP0526915A2 (en) | Control system for controlling revolution speed of electric motor | |
| JPH04304183A (ja) | 誘導電動機のベクトル制御装置 | |
| WO1994027360A1 (en) | Method for controlling current for synchronous motor | |
| JP2000092884A (ja) | サーボモータ制御装置 | |
| US2383971A (en) | Variable voltage control | |
| US2740088A (en) | Generator control apparatus | |
| JPH0697880B2 (ja) | 同期機の励磁制御装置 | |
| US2443665A (en) | Regulating system | |
| JPH033689A (ja) | 直流電動機の速度制御装置 | |
| JPS58109351A (ja) | 張力制御装置 | |
| US2454211A (en) | Regulating system | |
| US2683847A (en) | Electrical control system | |
| JP2898936B2 (ja) | エレベーターの着床レベル調整装置 | |
| JP2594968B2 (ja) | 誘導電動機の駆動制御装置 | |
| JPH03265485A (ja) | サーボモータの制御装置 |