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   Articles with "switching cell" as a keyword



Unified Small-Signal Model for DC–DC Converters Based on the Four-State Switching Cell in Discontinuous Conduction Mode

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recommendations! Published in 2024 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"

DOI: 10.1109/jestpe.2024.3366149

Abstract: This work presents a unified small-signal modeling approach for converters employing the four-state switching cell (4SSC) operating in discontinuous conduction mode (DCM). The method involves the analysis of generic waveforms associated with a three-terminal representation… read more here.

Keywords: state switching; unified small; switching cell; small signal ... See more keywords

Toward an In-Depth Understanding of the Commutation Processes in a SiC mosfet Switching Cell Including Parasitic Elements

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recommendations! Published in 2020 at "IEEE Transactions on Industry Applications"

DOI: 10.1109/tia.2020.2995331

Abstract: This article provides in-depth insight into the commutation processes of high-speed SiC mosfets and investigates how they are influenced by various parasitic inductances. The switching dynamics of wide-bandgap power semiconductor devices are significantly larger compared… read more here.

Keywords: switching cell; parasitic inductances; parasitic elements; commutation ... See more keywords

Fault-Tolerant Five-Level Switching-Cell Current Source Inverter

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recommendations! Published in 2024 at "IEEE Transactions on Power Electronics"

DOI: 10.1109/tpel.2024.3432886

Abstract: A topology with a reduced component count, referred to as the different multilevel current source inverter (DML-CSI), has been introduced in the literature. However, similar to other CSIs, DML-CSI also suffers from the issue of… read more here.

Keywords: current source; switching cell; topology; source inverter ... See more keywords

Isolated Single-ended Primary-inductive Converter with a Soft-switching Cell for Implementing Features of Zero-voltage Switching and Zero-current Switching

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recommendations! Published in 2020 at "Sensors and Materials"

DOI: 10.18494/sam.2020.2805

Abstract: In this paper, an isolated single-ended primary-inductive converter (ISEPIC) with a softswitching cell for implementing features of zero-voltage switching (ZVS) and zero-current switching (ZCS) is proposed. The ISEPIC has the following advantages: (1) By changing… read more here.

Keywords: switching cell; isolated single; isepic; implementing features ... See more keywords

The Role of a Wiring Model in Switching Cell Transients: the PiN Diode Turn-off Case

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recommendations! Published in 2017 at "Journal of Power Electronics"

DOI: 10.6113/jpe.2017.17.2.561

Abstract: Power converter design requires simulation accuracy. In addition to the requirement of accurate models of power semiconductor devices, this paper highlights the role of considering a very good description of the converter circuit layout for… read more here.

Keywords: switching cell; circuit; model; role ... See more keywords