GB1147648A - Improvements in and relating to winder drive control - Google Patents
Improvements in and relating to winder drive controlInfo
- Publication number
- GB1147648A GB1147648A GB34386/65A GB3438665A GB1147648A GB 1147648 A GB1147648 A GB 1147648A GB 34386/65 A GB34386/65 A GB 34386/65A GB 3438665 A GB3438665 A GB 3438665A GB 1147648 A GB1147648 A GB 1147648A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motors
- unit
- supplied
- coupled
- command signal
- 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.)
- 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
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
- H02P5/52—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another additionally providing control of relative angular displacement
- H02P5/56—Speed and position comparison between the motors by electrical means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Multiple Motors (AREA)
Abstract
1,147,648. Automatic speed control. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. July 13, 1966 [Aug.11, 1965], No.34386/65. Heading G3R. [Also in Division H2] Winding drums are separately driven by motors 2, 2', supplied by generators 3, 3', which are adapted to operate as motors for braking the drums. The generator field windings 4, 4' are supplied from power amplifiers 5, 5', whose inputs are derived through pre-amplifiers 6, 6', from master unit 7. The latter receives a common command signal through ramp function circuit 9. Tachometer generators 10, 10', are coupled to the motors to supply feedback signals to mixing circuits in the unit 7 whereby each of the drives is controlled individually in accordance with the command signal. Selsyns 11, 11' are coupled to the motors and their outputs are applied to a phase-sensitive circuit 12 which feeds a signal to the unit 7 so as to maintain a predetermined phase relationship between the motors.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB34386/65A GB1147648A (en) | 1965-08-11 | 1965-08-11 | Improvements in and relating to winder drive control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB34386/65A GB1147648A (en) | 1965-08-11 | 1965-08-11 | Improvements in and relating to winder drive control |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1147648A true GB1147648A (en) | 1969-04-02 |
Family
ID=10365005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34386/65A Expired GB1147648A (en) | 1965-08-11 | 1965-08-11 | Improvements in and relating to winder drive control |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1147648A (en) |
-
1965
- 1965-08-11 GB GB34386/65A patent/GB1147648A/en not_active Expired
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