JPS5646684A - Plural motor load divid control system - Google Patents
Plural motor load divid control systemInfo
- Publication number
- JPS5646684A JPS5646684A JP12200179A JP12200179A JPS5646684A JP S5646684 A JPS5646684 A JP S5646684A JP 12200179 A JP12200179 A JP 12200179A JP 12200179 A JP12200179 A JP 12200179A JP S5646684 A JPS5646684 A JP S5646684A
- Authority
- JP
- Japan
- Prior art keywords
- drooping
- motor
- circuit
- level
- field magnet
- 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.)
- Pending
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
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/68—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more dc dynamo-electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Multiple Motors (AREA)
Abstract
PURPOSE:To make it perform an excellent load diversity by a method wherein a current detective circuit portion and a drooping quantity setting portion are provided in an auxiliary motor among the plural number of DC shunt motors, a field magnetic setting level is set to control according to the drooping quantity signal. CONSTITUTION:Electric elements A1 and A2 of motors 3, 4 are connected to the power conversion portion 2a of a thyristor leonard device 2, field mangnets F1, F2 are energized respectively by field magnet control circuit 5, 6. Further in the motor 3, along with the signal from the speed meter 8 is input to the leonard device 2 to perform the speed control, in the motor 4 current detection portion contains the current detection portion CP and a detection circuit RF and a drooping quantity setting circuit 9 composing a drooping quantity setter VR, the output thereof is added to the field magnet level in the field magnet control level 6, Accordingly, it is possivle to make the motor 4 to hold the drooping characteristic that can be selected according to the load character, and the load diversity can be controlled smoothly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12200179A JPS5646684A (en) | 1979-09-25 | 1979-09-25 | Plural motor load divid control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12200179A JPS5646684A (en) | 1979-09-25 | 1979-09-25 | Plural motor load divid control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5646684A true JPS5646684A (en) | 1981-04-27 |
Family
ID=14825097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12200179A Pending JPS5646684A (en) | 1979-09-25 | 1979-09-25 | Plural motor load divid control system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5646684A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514520A (en) * | 1974-07-01 | 1976-01-14 | Fuji Electric Co Ltd | Fukusudaino jiseishikichokuryumuseiryushidendokino seigyosochi |
-
1979
- 1979-09-25 JP JP12200179A patent/JPS5646684A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514520A (en) * | 1974-07-01 | 1976-01-14 | Fuji Electric Co Ltd | Fukusudaino jiseishikichokuryumuseiryushidendokino seigyosochi |
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