Results 21 to 30 of about 66,003 (314)
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
doaj +1 more source
PFC Topologies for AC to DC Converters in DC Micro-Grid [PDF]
, 2016 With increasing dominance of renewable energy resources and DC household appliances, the novelty of DC micro grid is attracting significant attention. The key interface between the main supply grid and DC micro grid is AC to DC converter.
Ashraf, Muhammad +3 more
core +1 more source
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
doaj +1 more source
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
doaj +1 more source
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
openaire +2 more sources
Cost and losses associated with offshore wind farm collection networks which centralise the turbine power electronic converters [PDF]
, 2013 Costs and losses have been calculated for several different network topologies, which centralise the turbine power electronic converters, in order to improve access for maintenance.
Anaya-Lara, Olimpo, Parker, Max
core +1 more source
, 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
core +1 more source
Adaptive stabilization of uncontrolled rectifier based AC-DC power systems feeding constant power loads [PDF]
, 2017 It is known that, when tightly regulated, actively controlled power converters behave as constant power loads (CPLs). These loads can significantly degrade the stability of their feeder system.
Areerak, Kongpan +5 more
core +2 more sources
Realization of a 10 kW MES power to methane plant based on unified AC/DC converter [PDF]
, 2018 This paper presents a galvanic isolated multi output AC/DC topology that is suitable for Microbial electrosynthesis (MES) based Power to Methane energy storage systems.
Bosch, Pau +4 more
core +1 more source
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
doaj +1 more source