Soft-Switching Solid State Transformer (S4T) - 2017 PROJECT TITLE :Soft-Switching Solid State Transformer (S4T) - 2017ABSTRACT:This paper presents a brand new topology for a totally bidirectional soft-switching solid-state transformer (S4T). The minimal topology, featuring 12 main devices and a high-frequency transformer, does not use an intermediate dc voltage link, and provides sinusoidal input and output voltages. The S4T can be configured to interface with 2- or multiterminal dc, single- or multiphase ac systems. An auxiliary resonant circuit creates zero-voltage-switching conditions for main devices from no-load to full-load, and helps manage interactions with circuit parasitic parts. The modularized structure permits series and/or parallel stacking of converter cells for high-voltage and high-power applications. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest Ac-Dc-Ac Single-Phase Multilevel Six-Leg Converter with Reduced Number of Controlled Switches - 2017 Modular Multilevel Converter Control Strategy Based on Arm Current Control under Unbalanced Grid Condition - 2017
