Results 11 to 20 of about 21,015 (221)
On the Performance Optimization of Two-Level Three-Phase Grid-Feeding Voltage-Source Inverters
Energies, 2018 The performance optimization of the two-level, three-phase, grid-feeding, voltage-source inverter (VSI) is studied in this paper, which adopts an online adaptive switching frequency algorithm (OASF). A new degree of freedom has been added to the employed
Issam A. Smadi +2 more
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An Evolutionary Annealing–Simplex Method for Inductance Value Selection for LCL Filters
Energies, 2023 Grid-connected voltage-source inverters (VSIs) have evolved over the past years for the interconnection of renewable energy sources with the grid to satisfy the increased electrical load demand and utilize clean carbon-free energy. However, VSIs suffer a
Xingyu Yang +3 more
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Ain Shams Engineering Journal, 2023 Harmonic distortion levels in current power systems have increased due to technical advancements in industrial and renewable energy applications. So far, passive power filters have been widely employed to minimize harmonics and lessen their adverse ...
Ahmed M. Zobaa +2 more
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Mitigation of harmonics for five level multilevel inverter with fuzzy logic controller
Electrical engineering & Electromechanics, 2023 Introduction. The advantages of a high-power quality waveform and a high voltage capability of multilevel inverters have made them increasingly popular in recent years.
M. S. Sujatha +3 more
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Journal of Electrical Engineering and Technology, 2013 To verify the effectiveness of the proposed system, the charges in power demand are analyzed for an AC and DC distribution system for the existing V2G concept and electric vehicle charging stations connected to a Battery Energy Storage System. In addition, since many powerconverter-based chargers are operated simultaneously in an EV charging station ...
Kisuk Kim +5 more
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IOP Conference Series: Earth and Environmental Science, 2019 AbstractTo use solar energy into electricity, a solar panel system is needed which of course uses solar panels. As we know, a solar panel system has quite a lot of non-linear equipment, for example is an inverter. The use of this inverter will affect the power quality of the output of solar panels, one of which is disturbance. At a frequency range of 9
R P Purnamaputra, B Sudiarto
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Harmonic Effects Due to the High Penetration of Photovoltaic Generation into a Distribution System
Energies, 2021 The growth in global electricity demand has expanded the search for new energy resources. Renewable sources such as photovoltaic (PV) systems have proven to be major alternatives.
Jorge Luiz Moreira Pereira +3 more
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Demand Side Management Effects on Substation Transformer Capacity Limits
Applied Sciences, 2019 In high penetrations, demand side management (DMS) applications augment a substation power transformer’s load profile, which can ultimately affect the unit’s capacity limits. Energy storage (ES) applications reduce the evening peaking demand,
Kerry D. McBee +2 more
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Hidden Harmonic Asymmetry in a Balanced Three-Phase Building: Evidence from Field Measurements
Applied SciencesThe increasing penetration of power electronic devices and distributed generation is significantly altering power quality conditions in low-voltage systems. While power quality assessment is commonly based on RMS currents, voltage quality indicators, and
Franjo Pranjić, Peter Virtič
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Energies, 2020 Demand Response (DR) plays a vital role in a smart grid, helping consumers plan their usage patterns and optimize electricity consumption and also reduce harmonic pollution in a distribution grid without compromising on their needs.
Hari Prasad Devarapalli +2 more
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