NÁPOLES LUENGO , Javier

Multilevel converters have received increased interest recently as a result of their ability to generate high quality output waveforms with a low switching frequency. This makes them very attractive for high power applications. A Cascaded HBridge converter is a multilevel topology which is formed from the series connection of H-Bridge cells....

High power converters are built using high-voltage and high-current rated semiconductors. The commutation of these devices imply large amounts of energy per cycle leading to very low switching frequency in order to avoid a high rise on the semiconductors temperature. The consequence is high harmonic distortion generated by the converter. Grid...

In high-power applications, the maximum switching frequency is limited due to thermal losses. This leads to highly distorted output waveforms. In such applications, it is necessary to filter the output waveforms using bulky passive filtering systems. The recently presented selective harmonic mitigation pulsewidth modulation (SHMPWM) technique...

Propagation induced pulse broadening (PIPB) effect is becoming a major concern for electronic designers since new technologies are fast enough to propagate and capture Single Event Transients (SET). In this paper, we explore the influence of the MOSFET threshold voltage (VT) on PIPB effect by TCAD simulating the propagation of an SET after an...

As technology shrinks, critical industral applications have to be designed with special care. VLSI circuits become more sensitive to ambient radiation: it affects to the internal structures, combinational or sequential elements. The effects, known as Single Event Effects (SEEs), are modeled as spontaneous logical changes in a running netlist....