FR2290781B3 - - Google Patents
Info
- Publication number
- FR2290781B3 FR2290781B3 FR7533776A FR7533776A FR2290781B3 FR 2290781 B3 FR2290781 B3 FR 2290781B3 FR 7533776 A FR7533776 A FR 7533776A FR 7533776 A FR7533776 A FR 7533776A FR 2290781 B3 FR2290781 B3 FR 2290781B3
- Authority
- FR
- France
- 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
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
- H02P25/18—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 with arrangements for switching the windings, e.g. with mechanical switches or relays
- H02P25/20—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 with arrangements for switching the windings, e.g. with mechanical switches or relays for pole-changing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742452833 DE2452833C2 (en) | 1974-11-07 | 1974-11-07 | Arrangement for controlling the torque of a synchronous machine fed by a converter with voltages of adjustable amplitude and frequency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2290781A1 FR2290781A1 (en) | 1976-06-04 |
| FR2290781B3 true FR2290781B3 (en) | 1979-09-21 |
Family
ID=5930260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7533776A Granted FR2290781A1 (en) | 1974-11-07 | 1975-11-05 | PROCESS FOR CONTROL OF TORQUE SUPPLIED BY AN ASYNCHRONOUS MACHINE |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT351115B (en) |
| CH (1) | CH611088A5 (en) |
| DE (1) | DE2452833C2 (en) |
| FR (1) | FR2290781A1 (en) |
| NL (1) | NL7512941A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2952325C2 (en) * | 1979-12-24 | 1986-11-27 | Brown, Boveri & Cie Ag, 6800 Mannheim | Method for controlling the torque and / or the speed of an asynchronous machine fed by a converter with impressed intermediate circuit current |
| US4456868A (en) * | 1981-03-31 | 1984-06-26 | Fanuc Limited | Method and apparatus for controlling AC motors |
| DE3116976A1 (en) * | 1981-04-29 | 1982-11-18 | Brown, Boveri & Cie Ag, 6800 Mannheim | CIRCUIT ARRANGEMENT FOR FORMING THE PHASE POSITION OF A STATION VOLTAGE VECTOR OR. A STATE CURRENT VECTOR FOR A CONVERTER-fed ASYNCHRONOUS MACHINE |
| DE3147975A1 (en) * | 1981-12-01 | 1983-07-14 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Method for controlling and regulating an asynchronous machine |
| DE3245761A1 (en) * | 1982-04-29 | 1984-02-23 | Brown, Boveri & Cie Ag, 6800 Mannheim | METHOD FOR CONTROLLING THE MAGNETIC FLOW OF AN ASYNCHRONOUS MACHINE, AND DEVICE THEREFOR |
| DE4003522C2 (en) * | 1990-02-06 | 1994-06-09 | Berger Lahr Gmbh | Stepper motor in constant current operation and in live operation |
| SE9201761L (en) * | 1991-06-17 | 1992-12-18 | Elektronik Regelautomatik | PROCEDURE MOVE SPEED CONTROL OF INDUCTION ENGINES |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1563228B2 (en) * | 1966-07-05 | 1972-04-06 | Licentia Patent Verwaltungs GmbH, 6000 Frankfurt | METHOD OF CONTROLLING THE TORQUE DELIVERED BY AN ASYNCHRONOUS MACHINE |
-
1974
- 1974-11-07 DE DE19742452833 patent/DE2452833C2/en not_active Expired
-
1975
- 1975-10-30 AT AT828275A patent/AT351115B/en not_active IP Right Cessation
- 1975-11-03 CH CH1415175A patent/CH611088A5/en not_active IP Right Cessation
- 1975-11-05 FR FR7533776A patent/FR2290781A1/en active Granted
- 1975-11-05 NL NL7512941A patent/NL7512941A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AT351115B (en) | 1979-07-10 |
| ATA828275A (en) | 1978-12-15 |
| DE2452833C2 (en) | 1984-02-02 |
| FR2290781A1 (en) | 1976-06-04 |
| DE2452833A1 (en) | 1976-05-13 |
| NL7512941A (en) | 1976-05-11 |
| CH611088A5 (en) | 1979-05-15 |