JPS49114025A - - Google Patents
Info
- Publication number
- JPS49114025A JPS49114025A JP49020339A JP2033974A JPS49114025A JP S49114025 A JPS49114025 A JP S49114025A JP 49020339 A JP49020339 A JP 49020339A JP 2033974 A JP2033974 A JP 2033974A JP S49114025 A JPS49114025 A JP S49114025A
- Authority
- JP
- Japan
- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/08—Controlling based on slip frequency, e.g. adding slip frequency and speed proportional frequency
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00334118A US3829786A (en) | 1973-02-20 | 1973-02-20 | Dynamic constraint of a control signal |
| US00358509A US3851234A (en) | 1973-05-09 | 1973-05-09 | Control system for obtaining and using the optimum speed torque characteristic for a squirrel cage induction motor which guarantees a non-saturating magnetizing current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49114025A true JPS49114025A (en) | 1974-10-31 |
Family
ID=26989050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49020339A Pending JPS49114025A (en) | 1973-02-20 | 1974-02-20 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS49114025A (en) |
| DE (1) | DE2407792A1 (en) |
| FR (1) | FR2218692A1 (en) |
| GB (1) | GB1467041A (en) |
| IT (1) | IT1008891B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5967896A (en) * | 1982-10-12 | 1984-04-17 | Mitsubishi Electric Corp | Slip limit control system for inverter device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU180770B (en) * | 1979-10-02 | 1983-04-29 | Viktor Gyoergyi | Circuit array for controlling induction motor drive |
| JPS6348180A (en) * | 1986-04-11 | 1988-02-29 | Nippon Electric Ind Co Ltd | Adjustable speed controller using sliding speed |
-
1974
- 1974-02-19 GB GB757674A patent/GB1467041A/en not_active Expired
- 1974-02-19 DE DE19742407792 patent/DE2407792A1/en active Pending
- 1974-02-20 FR FR7405771A patent/FR2218692A1/fr not_active Withdrawn
- 1974-02-20 IT IT4853074A patent/IT1008891B/en active
- 1974-02-20 JP JP49020339A patent/JPS49114025A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5967896A (en) * | 1982-10-12 | 1984-04-17 | Mitsubishi Electric Corp | Slip limit control system for inverter device |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2218692A1 (en) | 1974-09-13 |
| DE2407792A1 (en) | 1974-09-19 |
| IT1008891B (en) | 1976-11-30 |
| GB1467041A (en) | 1977-03-16 |