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A METHOD TO DEFINE A RESONANT INVERTER STATE FOLLOWING THE SHAPE OF THE CURRENT PULSE
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| Author(s) |
St. Tabakov; P. Goranov; K. Radonova |
| Abstract |
The paper considers the possibility to use the parameters of the current pulse through the semiconductor element to obtain complete information about the power unit of the resonant inverter. The study has been made on the basis of a generalized bridge resonant inverter circuit with different leads - an active one and a complex one. The most frequently used in practice variations of the bridge resonant inverter have been considered - bridge resonant inverter with and without antiparallel diodes, and these with double output frequency. Based on the analysis of the resonant current pulse parameters a method has been devised to determine the values of the passive elements and semiconductor devices' state in the circuit. The mathematical description of this relation is done so as to allow an algorithm to be written to monitor the circuit's behaviour at any stage of its operation, facilitating thus regulation of its initial start and operation mode and development of adaptive control, diagnosis and prediction procedures. |
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| Filename: | Unnamed file |
| Filesize: | 1.576 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-08-01 by System |
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