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Alexandria Engineering Journal, 2023 Three-phase three-level AC/DC and DC/AC converters have demonstrated several advantages over their classical two-level counterparts such as better efficiency, enhanced total harmonic distortion, lower dv/dt and lesser overall chip area.
Yan Vule, Yarden Siton, Alon Kuperman
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A Bidirectional Soft-Switched DAB-Based Single-Stage Three-Phase AC–DC Converter for V2G Application [PDF]
, 2019 In vehicle-to-grid applications, the battery charger of the electric vehicle (EV) needs to have a bidirectional power flow capability. Galvanic isolation is necessary for safety.
Baranwal, Rohit +4 more
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Power Quality Control of Smart Hybrid AC/DC Microgrids: An Overview
IEEE Access, 2019 Today, conventional power systems are evolving to smart grids, which encompass clusters of AC/DC microgrids, interfaced through power electronics converters.
Farzam Nejabatkhah, Yun Wei Li, Hao Tian
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Energies, 2022 In the control of DC/AC switched power converters (SPC), one of the most important aspects to be considered is the selection of the real-time control platform.
Jesus D. Vasquez-Plaza +4 more
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Efficient simulation of DC‐AC power converters using multirate partial differential equations [PDF]
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 2019 AbstractSwitch‐mode power converters are used in various applications to convert between different voltage (or current) levels. They use transistors to switch on and off the input voltage to generate a pulsed voltage whose arithmetic average is the desired output voltage of the converter.
Andreas Pels +2 more
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Ancillary Services in Hybrid AC/DC Low Voltage Distribution Networks [PDF]
, 2019 In the last decade, distribution systems are experiencing a drastic transformation with the advent of new technologies. In fact, distribution networks are no longer passive systems, considering the current integration rates of new agents such as ...
Barragán Villarejo, Manuel +4 more
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MMC with parallel-connected MOSFETs as an alternative to wide bandgap converters for LVDC distribution networks [PDF]
, 2017 LVDC networks offer improved conductor utilisation on existing infrastructure and reduced conversion stages, which can lead to a simpler and more efficient distribution network.
Derrick Holliday +4 more
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Operation and control of MMCs using cells with power transfer capability [PDF]
, 2015 Cells in conventional Modular Multilevel Converters (MMC) designs use a capacitor for energy storage. This means that the net power balance for each cell (neglecting losses) needs to be equal to zero, the MCC realizing therefore a power transfer between ...
Briz del Blanco, Fernando +4 more
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, 2015 The Modular Multilevel Converter (MMC) is a type of DC-AC electronic power converter suitable for HVDC applications, thanks to its modularity and to the symmetrical design of the cells.
Arias Pérez de Azpeitia, Manuel +4 more
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Energies, 2019 AC/AC converters that do not have a DC energy storage element, such as a matrix chopper and a matrix converter, are increasingly becoming alternatives to conventional two-stage AC/DC/AC converters and thyristor choppers. In such systems, the main DC-link
Pawel Szczesniak
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