FR2517088B1 - - Google Patents
Info
- Publication number
- FR2517088B1 FR2517088B1 FR8121907A FR8121907A FR2517088B1 FR 2517088 B1 FR2517088 B1 FR 2517088B1 FR 8121907 A FR8121907 A FR 8121907A FR 8121907 A FR8121907 A FR 8121907A FR 2517088 B1 FR2517088 B1 FR 2517088B1
- 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
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/022—Synchronous motors
- H02P25/03—Synchronous motors with brushless excitation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Control Of Ac Motors In General (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6900/81A CH665513A5 (en) | 1981-11-23 | 1981-10-28 | ELECTRIC DRIVE ARRANGEMENT FOR SLOW-RUNNING OBJECTS. |
FR8121907A FR2517088A1 (en) | 1981-11-23 | 1981-11-23 | Electric speed controller for slowly rotating alternator - uses phase sensitive rectifier to generate voltage controlling frequency of energy converter driving motor |
JP56189041A JPS5899293A (en) | 1981-11-23 | 1981-11-25 | Electric drive unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8121907A FR2517088A1 (en) | 1981-11-23 | 1981-11-23 | Electric speed controller for slowly rotating alternator - uses phase sensitive rectifier to generate voltage controlling frequency of energy converter driving motor |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2517088A1 FR2517088A1 (en) | 1983-05-27 |
FR2517088B1 true FR2517088B1 (en) | 1984-02-24 |
Family
ID=9264270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8121907A Granted FR2517088A1 (en) | 1981-11-23 | 1981-11-23 | Electric speed controller for slowly rotating alternator - uses phase sensitive rectifier to generate voltage controlling frequency of energy converter driving motor |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5899293A (en) |
CH (1) | CH665513A5 (en) |
FR (1) | FR2517088A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1238556B (en) * | 1962-04-27 | 1967-04-13 | Licentia Gmbh | Arrangement for the operation of an inverter fed multiphase synchronous motor with adjustable pole wheel angle at any speed |
CH492339A (en) * | 1967-03-10 | 1970-06-15 | Bbc Brown Boveri & Cie | Adjustable and controllable inverter or converter arrangement for feeding an AC motor |
US3829747A (en) * | 1973-03-22 | 1974-08-13 | Westinghouse Electric Corp | Control system for synchronous motor |
-
1981
- 1981-10-28 CH CH6900/81A patent/CH665513A5/en not_active IP Right Cessation
- 1981-11-23 FR FR8121907A patent/FR2517088A1/en active Granted
- 1981-11-25 JP JP56189041A patent/JPS5899293A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5899293A (en) | 1983-06-13 |
CH665513A5 (en) | 1988-05-13 |
FR2517088A1 (en) | 1983-05-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |