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Control Issues of a ZCS Inverter
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| Author(s) |
Vincenzo Delli Colli, Roberto Di Stefano, Fabrizio Marignetti, Maurizio Scarano |
| Abstract |
The Ishikawa and Murai zero current switching inverter offers promising charcteristic for several applications. Nevertheless, to date the control issue was not yet fully addressed. The paper reviws the converter evidencing the nonlinearity, the loader-filter resonance issue, and the resonant time duration. An equation for the forecasting of the resonant times is checked. Consequently, a modulator is proposed and described in detail, then verified experimentally. This paper finally proposes and verifies a vector control with active damping. An active damping control structure is defined, tuned and verified by means of experimental tests taking into account serveral versions. Although this work does not fully address the control issue it evidences the control requirements of the converter and it is helpful in the converter evaluation and application. |
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| Filename: | T3-112.pdf |
| Filesize: | 1.521 MB |
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| Type |
Members Only |
| Date |
Last modified 2007-03-13 by System |
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