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   Pulsed DC Bus Composite Converters   [View] 
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 Author(s)   M. A. de Rooij; J. A. Ferreira; J. D. Van Wyk 
 Abstract   A low frequency pulsating DC bus is proposed as an alternative to a DC bus or a high frequency AC bus as a link voltage in compound converters. The Pulsed DC Bus is realised with the partial series resonant converter, which also provides galvanic isolation. Using the pulsed DC bus as an input to an inverter reduces the output filter requirement because the link voltage of the DC Bus is shaped according to the output requirements. Further advantages are unity power factor and low switching losses due to the soft switching requirements of the Partial Series Resonant Converter. The Pulsed DC bus is applied to a single phase AC to AC converter and a three phase front end converter in the paper. 
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Filename:EPE1999 - PP00427 - de Rooij.pdf
Filesize:236.3 KB
 Type   Members Only 
 Date   Last modified 2004-04-06 by System