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AC/DC/AC QUASI-RESONANT TRANSISTOR'S CONVERTER FOR AC DRIVE APPLICATION
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| Author(s) |
T. Citko; M. Dubowski; A. Sikorski |
| Abstract |
In this paper the AC/DC/AC IGBT converter system with quasi-resonant circuit, as common commutation system for all transistors, minimizing the switching losses is presented. The input AC/DC inverter is controlled to keep the input power factor on the level equal to one. The output DC/AC inverter supplies the AC motor, which is controlled by indirectly field oriented method. Behavior of the laboratory model of this drive system in transient and steady state is documented by oscillograms. |
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| Filename: | Unnamed file |
| Filesize: | 513.8 KB |
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| Type |
Members Only |
| Date |
Last modified 2018-05-17 by System |
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