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SIMULATION STUDY OF DYNAMICS OF CURRENT-CONTROLLED DOUBLY-FED INDUCTION MACHINE
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| Author(s) |
A. M. Walczyna; W. Koczara |
| Abstract |
The paper presents results of computer simulation of dynamics of current-controlled doubly-fed induction machine. The machine is controlled in perpendicular axes oriented by a stator voltage vector. A structure of the machine and of the control system is presented. Torque and stator reactive power are chosen as output variables. Transients in output variables fluxes and in currents during rapid reference speed, load and rotor reactive current co-ordinate changes are plotted. Similar plot illustrating the dynamic behaviour of the system during rapid stator voltage changes is quoted. Dependance of torque and of stator reactive power on rotor current co-ordinates is examined. High overload capacity of the system is shown. Sample experimental results are compared with simulation ones. |
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| Filename: | Unnamed file |
| Filesize: | 1.113 MB |
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| Type |
Members Only |
| Date |
Last modified 2021-02-11 by System |
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