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Inverters with Different Load Configurations and a Two-Input Multiplexer Based on IGZO NMOS TFTs [PDF]
NanomaterialsAmorphous indium-gallium-zinc-oxide (a-IGZO) thin-film transistors (TFTs) have emerged as promising candidates for next-generation large-area and low-power electronics due to their high mobility, low leakage current, and compatibility with low ...
Isai S. Hernandez-Luna +5 more
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Comparison of concentrated winding topologies considering transient voltages in the winding system of inverter-driven low-voltage machines [PDF]
Archives of Electrical Engineering, 2022 To reduce the losses of the power electronic inverter, the voltage slew rate (d u/d t) of the electric motors supplying voltage is increasing. As steep voltage slopes excite high frequencies in the megahertz range, transient phenomena in the winding of ...
Florian Pauli +3 more
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Sensors, 2023 Research indicates that phase-to-ground short-circuits in a frequency converter can subject the rectifier diode and IGBT to excessive voltage and current, potentially causing damage if the component selection margin during hardware design is insufficient.
Dezhi Chen +5 more
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A Common Ground Four Quadrant Buck Converter for DC-AC Conversion
IEEE Access, 2022 With the increasing stand-alone and grid integrated low power renewable energy generation, the use of non-isolated DC-AC converters has increased multifold.
Roopa Viswadev Damodaran +3 more
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IEEE Access, 2023 This work deals with assessing the reliability of wind energy sources incorporated into a microgrid system to increase grid stability. As the share of power generated from wind energy continues to increase due to environmental concerns and to reduce ...
Iram Akhtar +5 more
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A Novel Cooperative Controller for Inverters of Smart Hybrid AC/DC Microgrids
Applied Sciences, 2020 This paper presents a novel cooperative control technique concerning fully-distributed AC/DC microgrids. Distributed generation based on inverters has two types, i.e., Current Source Inverter (CSI), also referred to as PQ inverter, and Voltage Source ...
Bilal Naji Alhasnawi +3 more
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A Comprehensive Review of Grid-Connected PV Systems Based on Impedance Source Inverter
IEEE Access, 2022 The increase in linking photovoltaic (PV) power plants to utility grids are due to the world expansion in PV systems and its advantages of low running cost, renewable, etc. Although PV is now considered one of the main power sources in many countries, it
Ihab Jamal +5 more
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IEEE Open Journal of Power Electronics, 2023 In three-phase inverters, high output common-mode voltage (CMV) will bring many negative effects. The active filter with a capacitive voltage divider (CVD) can effectively suppress the peaks of CMV both in the time-domain and frequency-domain.
Jin Huang, Kaicheng Li
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An Easily Scalable Dynamic Wireless Power Transfer System for Electric Vehicles
Energies, 2023 This article deals with a LCC-LCC compensated dynamic wireless power transfer system for electric vehicle charging applications. The presented prototype system allows for a power transfer of about 10 kW at 20 cm coil copper to copper distance.
Jannis Noeren +2 more
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Physica Scripta, 2006 The inverted harmonic oscillator problem is investigated quantum mechanically. The exact wave function for the confined inverted oscillator is obtained and it is shown that the associated energy eigenvalues are discrete and it is given as a linear function of the quantum number $n$.
Yüce, Cem, Kılıç, Abidin, Coruh, A.
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