JPS56123788A - Control unit for induction motor - Google Patents
Control unit for induction motorInfo
- Publication number
- JPS56123788A JPS56123788A JP2669880A JP2669880A JPS56123788A JP S56123788 A JPS56123788 A JP S56123788A JP 2669880 A JP2669880 A JP 2669880A JP 2669880 A JP2669880 A JP 2669880A JP S56123788 A JPS56123788 A JP S56123788A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- speed
- value
- primary current
- command
- 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
- 230000006698 induction Effects 0.000 title abstract 2
- 230000001133 acceleration Effects 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 2
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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
- H02P25/24—Variable impedance in stator or rotor circuit
- H02P25/26—Variable impedance in stator or rotor circuit with arrangements for controlling secondary impedance
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2669880A JPS56123788A (en) | 1980-03-05 | 1980-03-05 | Control unit for induction motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2669880A JPS56123788A (en) | 1980-03-05 | 1980-03-05 | Control unit for induction motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56123788A true JPS56123788A (en) | 1981-09-29 |
Family
ID=12200601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2669880A Pending JPS56123788A (en) | 1980-03-05 | 1980-03-05 | Control unit for induction motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56123788A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02155493A (ja) * | 1988-12-05 | 1990-06-14 | Toshiba Corp | 誘導電動機の速度制御装置 |
-
1980
- 1980-03-05 JP JP2669880A patent/JPS56123788A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02155493A (ja) * | 1988-12-05 | 1990-06-14 | Toshiba Corp | 誘導電動機の速度制御装置 |
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