During the turn-on and turn-off switching processes, power converters have to withstand high voltage and current, leading to high switching losses and stresses. The invention is a passive lossless snubber cell with minimum stress and wide soft-switching range. The energy reset / recirculation proces.....
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Large-scale lighting systems such as road lighting systems have sizeable power loads. By using this technology, the instantaneous power of large-scale lighting systems can be changed dynamically within a very short timeframe. This invention provides a means for modern power system control, useful fo.....
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High-order filters, capable of increasing the efficiency of converters, depend on advanced control algorithms to reduce multiple resonant frequencies, but that such algorithms often require precise information about the component parameters of the converter’s output filters. To capture the parameter.....
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